Upload
elias-raul-espinoza-diaz
View
253
Download
4
Embed Size (px)
Citation preview
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 1/193
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 2/193
Illustration 1
'00/63/3
Schmatic o# th Im+lmnt "*raulic S"stm
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 3/193
&1 %ain control .al.
&2 Au!iliar" c"lin*rs
&3 ilt c"lin*r
&4 i#t c"lin*rs
&5 Ri* control *i.rtr .al.
&6 Ri* control accumulator
&/ in rli# .al. #or th ha* n* o# th au!iliar" c"lin*r
& in rli# .al. #or th ro* n* o# th tilt c"lin*r
& in rli# .al. #or th ro* n* o# th au!iliar" c"lin*r
&10 in rli# .al. #or th ha* n* o# th tilt c"lin*r
&11 %ain rli# .al.
&12 Au!iliar" .al. s+ool
&13 ilt .al. s+ool
&14 i#t .al. s+ool
&15 Pilot .al. &oil mani#ol*
&16 owrin' control .al.
&1/ Strin' +um+
&1 Im+lmnt an* +ilot,ra( +um+
&1 "*raulic oil coolr ,"+ass .al.
&20 "*raulic oil coolr
&21 "*raulic oil #iltr
&22 Im+lmnt +um+
&23 Pilot,ra( +um+
&24 Bra(r rli# .al.
&25 an *ri. +um+
&26 hrmostatic .al. &i# 7ui++*
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 4/193
&2/ an *ri. motor
&2 "*raulic oil tan(
&A Su++l" lin to th h"*raulic ,ra(s
&B Si'nal lin to th strin' +um+
&8 Rturn lin #rom th strin' s"stm
&9 Su++l" lin to th strin' s"stm
&: Pilot lin to th strin' s"stm
&AA Prssur ta+ #or th ro* n* o# th tilt c"lin*r
&BB Prssur ta+ #or th ha* n* o# th tilt c"lin*r
&88 Prssur ta+ #or th au!iliar" .al. s+ool
&99 Prssur ta+ #or th au!iliar" .al. s+ool
&:: Prssur ta+ #or th tilt .al. s+ool
& Prssur ta+ #or th tilt .al. s+ool
&;; Prssur ta+ #or th li#t .al. s+ool
& Prssur ta+ #or th li#t .al. s+ool
&JJ Prssur ta+ #or th +ilot +rssur
&<< Prssur ta+ #or th im+lmnt +rssur
& lui* sam+lin' .al.
&%% Prssur ta+ #or th #an *ri. +um+
Illustration 1
'00/63/3
Schmatic o# th Im+lmnt "*raulic S"stm
&1 %ain control .al.
&2 Au!iliar" c"lin*rs
&3 ilt c"lin*r
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 5/193
&4 i#t c"lin*rs
&5 Ri* control *i.rtr .al.
&6 Ri* control accumulator
&/ in rli# .al. #or th ha* n* o# th au!iliar" c"lin*r
& in rli# .al. #or th ro* n* o# th tilt c"lin*r
& in rli# .al. #or th ro* n* o# th au!iliar" c"lin*r
&10 in rli# .al. #or th ha* n* o# th tilt c"lin*r
&11 %ain rli# .al.
&12 Au!iliar" .al. s+ool
&13 ilt .al. s+ool
&14 i#t .al. s+ool
&15 Pilot .al. &oil mani#ol*
&16 owrin' control .al.
&1/ Strin' +um+
&1 Im+lmnt an* +ilot,ra( +um+
&1 "*raulic oil coolr ,"+ass .al.
&20 "*raulic oil coolr
&21 "*raulic oil #iltr
&22 Im+lmnt +um+
&23 Pilot,ra( +um+
&24 Bra(r rli# .al.
&25 an *ri. +um+
&26 hrmostatic .al. &i# 7ui++*
&2/ an *ri. motor
&2 "*raulic oil tan(
&A Su++l" lin to th h"*raulic ,ra(s
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 6/193
&B Si'nal lin to th strin' +um+
&8 Rturn lin #rom th strin' s"stm
&9 Su++l" lin to th strin' s"stm
&: Pilot lin to th strin' s"stm
&AA Prssur ta+ #or th ro* n* o# th tilt c"lin*r
&BB Prssur ta+ #or th ha* n* o# th tilt c"lin*r
&88 Prssur ta+ #or th au!iliar" .al. s+ool
&99 Prssur ta+ #or th au!iliar" .al. s+ool
&:: Prssur ta+ #or th tilt .al. s+ool
& Prssur ta+ #or th tilt .al. s+ool
&;; Prssur ta+ #or th li#t .al. s+ool
& Prssur ta+ #or th li#t .al. s+ool
&JJ Prssur ta+ #or th +ilot +rssur
&<< Prssur ta+ #or th im+lmnt +rssur
& lui* sam+lin' .al.
&%% Prssur ta+ #or th #an *ri. +um+
h im+lmnt h"*raulic s"stm is com+os* o# th #ollowin' s"stms= th im+lmnt
lctronic control s"stm) th main h"*raulic s"stm) th ri* control s"stm) th
(ic(out s"stm an* th #an *ri. s"stm$ "*raulic oil tan( &2 is common to all o# th
s"stms$
h im+lmnt lctronic control s"stm is ma* u+ o# th #ollowin' com+onnts= +ilot
.al. &oil mani#ol* &15) +ilot,ra( +um+ &23) th im+lmnt lctronic control
mo*ul an* th control l.rs$
h main h"*raulic s"stm is ma* u+ o# th #ollowin' com+onnts= main control .al.
&1) au!iliar" c"lin*rs &2) tilt c"lin*r &3) li#t c"lin*rs &4) main rli# .al. &11 an*
im+lmnt +um+ &22 $
h ri* control s"stm is ma* u+ o# th #ollowin' com+onnts= tilt c"lin*r &3) li#t
c"lin*rs &4) ri* control *i.rtr .al. &5 an* ri* control accumulator &6 $
h (ic(out s"stm is ma* u+ o# th #ollowin' com+onnts= +ilot .al. &oil mani#ol*
&15) th li#t +osition snsor) th ,uc(t +ositionr switch) th im+lmnt lctroniccontrol mo*ul) th control l.rs an* th l.r *tnt coils$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 7/193
h #an *ri. s"stm is ma* u+ o# th #ollowin' com+onnts= h"*raulic oil coolr
,"+ass .al. &1) h"*raulic oil coolr &20) h"*raulic oil #iltr &21) #an *ri. +um+
&25) thrmostatic .al. &26 &i# 7ui++* an* #an *ri. motor &2/$
Illustration 2'00/6303
&1 %ain control .al.$ &3 ilt c"lin*r$ &4 i#t c"lin*rs$ &5 Ri* control *i.rtr .al.$ &6 Ri* controlaccumulator$ &15 Pilot .al. &oil mani#ol*$ &1 Im+lmnt an* +ilot,ra( +um+$ &20 "*raulic oilcoolr$ &21 "*raulic oil #iltr$ &25 an *ri. +um+$ &2/ an *ri. motor$ &2 "*raulic oil tan($
Im+lmnt an* +ilot,ra( +um+ &1 is locat* un*r th ca,$ h im+lmnt an* +ilot,ra( +um+) th strin' +um+) an* th transmission +um+ all mount in-lin to th
tor7u con.rtr housin'$
Im+lmnt an* +ilot,ra( +um+ &1 is a two-sction .an +um+$ h im+lmnt an*
+ilot,ra( +um+ has a common inlt #or im+lmnt +um+ &22 an* +ilot,ra( +um+
&23$ hr is a s+arat outlt #or th im+lmnt +um+ an* th +ilot,ra( +um+$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 8/193
Illustration 3'00/6304
#t Si* >iw o# th %achin
&16 owrin' control .al.$ &26 hrmostatic .al. &i# 7ui++*$ &2 Im+lmnt lctronic control
mo*ul$ &AA Prssur ta+ #or th ro* n* o# th tilt c"lin*r$ &BB Prssur ta+ #or th ha* n* o# th tiltc"lin*r$ &88 Prssur ta+ #or th au!iliar" .al. s+ool$ &99 Prssur ta+ #or th au!iliar" .al. s+ool$&:: Prssur ta+ #or th tilt .al. s+ool$ & Prssur ta+ #or th tilt .al. s+ool$ &;; Prssur ta+ #orth li#t .al. s+ool$ & Prssur ta+ #or th li#t .al. s+ool$ &JJ Prssur ta+ #or th +ilot +rssur$ &<<Prssur ta+ #or th im+lmnt +rssur$
Pilot,ra( +um+ &23 su++lis +ilot +rssur oil to th +ilot .al. &oil mani#ol* &15$
Prssur ta+ &JJ is #or masurin' +ilot +rssur$ h +rssur ta+ is locat* on th +ilot
.al. &oil mani#ol*$
Im+lmnt +um+ &22 su++lis +rssuri?* oil to main control .al. &1$ Prssur ta+
&<< is #or masurin' im+lmnt +rssur$ h +rssur ta+ is locat* nar th
articulation @oint$
%ain control .al. &1) ri* control *i.rtr .al. &5) an* +ilot .al. &15 #or th oil
mani#ol* ar mount* on th #ront #ram$ h +ilot .al. &oil mani#ol* controls th
su++l" o# +ilot +rssur oil to main control .al. &1$ %ain rli# .al. &11 is mount*
on th main control .al.$ in rli# .al.s &/) &) &) an* &10 ar also attach* to
th main control .al.$ h main control .al. controls th su++l" o# im+lmnt oil to
th im+lmnt c"lin*rs$
Prssur ta+s &88) &99) &::) &) &;;) an* & ar locat* on th main control
.al.$ h +rssur ta+s ar #or masurin' th +ilot +rssur to .al. s+ools &12) &13)
an* &14 $
Ri* control *i.rtr .al. &5 controls th #low o# oil to ri* control accumulator &6$
Ri* control accumulator &6 is locat* in #ront o# th articulation @oint on th ri'ht si*
o# th #ront n* #ram$
owrin' control .al. &16 is locat* in #ront o# th articulation @oint$ owrin'
control .al. &16 is us* in or*r to lowr th li#t arms whn thr is an lctrical
#ailur$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 9/193
Illustration 4'002422
Rar >iw o# :n'in 8om+artmnt
&1 "*raulic oil coolr ,"+ass .al.$ &20 "*raulic oil coolr$ &25 an *ri. +um+$ &%% Prssur ta+#or th #an *ri. +um+$
an *ri. +um+ &25 is locat* on th ri'ht si* o# th n'in$ h #an *ri. +um+
su++lis hi'h +rssur oil to #an *ri. motor &2/$ h #an *ri. motor rotats th #an in
or*r to cool th h"*raulic oil$ "*raulic oil coolr &20 an* h"*raulic oil coolr ,"+ass
.al. &1 ar locat* to th rar o# th n'in$
Illustration 5'00/6305
>iw o# 8om+onnts a,o. th "*raulic il an(
&21 "*raulic oil #iltr$ &24 Bra(r rli# .al.$ &2 "*raulic oil tan($ & lui* sam+lin' .al.$
"*raulic oil tan( &2 is locat* un*r th ca, on th ri'ht si* o# th machin$
"*raulic oil #iltr &21 is locat* a,o. h"*raulic oil tan( &2$ "*raulic oil #iltr &21is in th rturn lin #rom th #an *ri. s"stm$
Bra(r rli# .al. &24 is mount* on th to+ si* o# h"*raulic oil tan( &2$ hn th
o+rator *+rsss th ,ra(r rli# .al. th +rssur insi* th h"*raulic oil tan( is
rlas*$ lui* sam+lin' .al. & is locat* a,o. h"*raulic oil #iltr &24 $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 10/193
Illustration 6'003252
Bloc( 9ia'ram #or th Im+lmnt :lctronic 8ontrol S"stm
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 11/193
Implement Electronic Control Module
Illustration 6'003252
Bloc( 9ia'ram #or th Im+lmnt :lctronic 8ontrol S"stm
h im+lmnt lctronic control mo*ul &:8% lctronicall" controls th h"*raulic
+ilot .al.s #or th ,uc(t an* au!iliar" h"*raulic attachmnts$ h :8% rs+on*s to
th o+rator control in+uts$ hn th o+rator comman*s th h"*raulic attachmnts to
mo.) th :8% acti.ats th solnoi* .al.s$ h .al.s allow oil to #low to th
corrs+on*in' main control .al.s$ h main control .al.s control th li#t c"lin*rs)
,uc(t c"lin*rs) an* h"*raulic attachmnts$ h o+ratorCs im+lmnt l.rs ha.*tnt coils that ar acti.at* ," th :8%$
Im+lmnt lctronic control mo*ul &2 is locat* on th ri'ht si* o# th rar o# th
ca,$ R#r to th Sr.ic %anual mo*ul stin' an* A*@ustin') D:lctrical
8om+onnts An* 8onnctor ocationsD$
Note: Illustration / shows a machin with an au!iliar" #unction$ %achins without an
au!iliar" #unction will not ha. au!iliar" control l.r &33$
Illustration /'00/6306
Ri'ht Si* >iw in th 8a,
&30 Im+lmnt loc(out switch$ &31 ilt control l.r$ &32 i#t control l.r$ &33 Au!iliar" control l.r$
Im+lmnt loc(out switch &30) tilt control l.r &31) li#t control l.r &32) an*au!iliar" control l.r &33 ar locat* to th ri'ht o# th o+ratorCs sat$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 12/193
Normal Operation
SMCS - 5/00
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
h :8% monitors th +osition o# th h"*raulic l.rs that ar locat* in th o+rator
com+artmnt$ hn th l.rs ar mo.*) th :8% *tcts th amount o# mo.mnt$
h :8% thn acti.ats th corrs+on*in' solnoi* .al.$ h :8% acti.ats th .al.
in th +ro+r amount in or*r to mo. th ,uc(t at th a++ro+riat s+*$
h :8% lctronicall" controls th h"*raulic +ilot .al.s #or th ,uc(t an* an"
au!iliar" h"*raulic attachmnts$ Snsors that ar connct* to th h"*raulic control
l.rs *tct r7usts o# th o+rator$ h :8% ra*s ths snsor si'nals$ h :8%
causs th corrs+on*in' h"*raulic c"lin*r to mo. ," acti.atin' th a++ro+riat
solnoi* .al.$ I# th h"*raulic control l.r is ,arl" mo.* th :8% will acti.at thsolnoi* .al. nou'h to slowl" mo. th c"lin*r$ I# th l.r is mo.* mor th :8%
acti.ats th solnoi* .al. mor an* this causs th c"lin*r to mo. #astr$
h +ilot N solnoi* .al. is acti.at* ," th :8% whn.r th n'in is
runnin'$ his is not tru i# th im+lmnt loc(out switch is in th loc(* +osition$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 13/193
Illustration 1'0044/024
.r Rais %o*ulation
Illustration 1 r+rsnts th intr+rtation ," th Im+lmnt :8% o# th si'nal #rom th
li#t l.r whn th li#t l.r is in th RAIS: +osition$ As th l.r is mo.* awa" #rom
th 8:N:R +osition) no currnt is su++li* to th rais solnoi* #or th li#t lin(a'
until th l.r is thr *'rs #rom th cntr$ At thr *'rs o# l.r tra.l) th :8%
su++lis th Start o# %o*ulation 8urrnt &1 to th rais solnoi*$ As th l.r is mo.*towar* th *tnt) th currnt that is su++li* to th rais solnoi* incrass$ h
incras is linar u+ to th Rais %a!imum %o*ulation 8urrnt &2$ h ma!imum
mo*ulation currnt is rach* @ust ,#or th l.r ntrs th *tnt +osition$ :ntrin'
th *tnt +osition *os not incras th currnt mor$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 14/193
Illustration 2'0044/025
.r owr %o*ulation
Illustration 2 r+rsnts th intr+rtation ," th Im+lmnt :8% o# th si'nal #rom th
li#t l.r whn th li#t l.r is in th :R +osition$ As th l.r is mo.* awa" #rom
th cntr) no currnt is su++li* to th solnoi* .al. until th l.r is thr *'rs
#rom th cntr$ At thr *'rs o# l.r tra.l) th :8% su++lis th Start o#
%o*ulation 8urrnt &3 to th lowr solnoi*$ As th l.r is mo.* towar* th *tnt)th currnt that is su++li* to th lowr solnoi* incrass$ h incras is linar u+ to
th owr %a!imum %o*ulation 8urrnt &4$ h ma!imum mo*ulation currnt is
rach* @ust ,#or th l.r ntrs th *tnt +osition$ As th l.r is mo.* into th
*tnt +osition) th :8% will incras th currnt$ h currnt will incras until +ilot
+rssur shi#ts th main .al. into th A +osition$
Note: h Start o# %o*ulation 8urrnt +ro.i*s +ilot +rssur in or*r to shi#t th main
.al. s+ool$ hn th main s+ool is shi#t*) h"*raulic oil will #low to th c"lin*rs$ h
Start o# %o*ulation 8urrnt .aris #or ach .al.$ h Start o# %o*ulation 8urrnt must
, a*@ust* #or ach .al.$ h currnts must , cali,rat* on ach machin$ R#r to
th Sr.ic %anual mo*ul stin' an* A*@ustin') D:lctro-"*raulic S"stm)8ali,rationD$
Note: h %a!imum %o*ulation 8urrnt +ro.i*s nou'h +ilot +rssur in or*r to
#ull" shi#t th main .al. s+ool$ hn th main .al. s+ool is shi#t* #ull") th c"lin*r
will rach ma!imum .locit"$ h %a!imum %o*ulation 8urrnt must , a*@ust* #or
ach .al.$ h currnts must , cali,rat* on ach machin$ R#r to th Sr.ic
%anual mo*ul stin' an* A*@ustin') D:lctro-"*raulic S"stm) 8ali,rationD$
Diagnostic Operation
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 15/193
SMCS - 5/00
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
h im+lmnt lctronic control mo*ul &:8% *tcts #aults that occur in most o# th
in+ut circuits an* th out+ut circuits$ A #ault is *tct* whn th si'nal at th contact o# th :8% is outsi* a .ali* ran'$ h :8% thn rcor*s th #ault$ I# th #ault 'os
awa") th #ault in#ormation rmains stor* #or #utur r#rnc$
h *ia'nostics o# th im+lmnt :8% ar a.aila,l to assist with th trou,lshootin'
o# *tct* #aults$ A sr.ic co* is us* to s+ci#" ach #ault$ hs sr.ic co*s ar
shown in th *is+la" ara o# th 8atr+illar %onitorin' S"stm$ h sr.ic co* is
ma* u+ o# thr i*nti#irs &%I9) 8I9 an* %I$
Module Identifier MID! - h %I9 is a thr-*i'it co* that is shown on th *is+la"
ara$ h %I9 is shown #or a++ro!imatl" on scon* ,#or th sr.ic co* that is
shown in th sam ara$ h :8% that has *ia'nos* th #ault is lo''* ," th %I9$
h #ollowin' !am+ls ar o# som %I9$
8atr+illar %onitorin' S"stm $$$ 030
Powr rain :8% $$$ 01
Im+lmnt :8% $$$ 02
Note: h %I9 o# th im+lmnt control is 02$ hn "ou trou,lshoot th im+lmnt
:8%) nsur that th num,r 02 +rc*s th sr.ic co* o# th #ault$ h 8atr+illar
%onitorin' S"stm also shows sr.ic co*s o# th #aults that ar not rlat* to th
im+lmnt :8%$ h %I9 02 i*nti#is th sr.ic co* as comin' #rom thim+lmnt :8%$
Component Identifier CID! - h com+onnts that ar #ault" ar not* ," th 8I9$
hs com+onnts ar !am+ls= li#t solnoi* .al. an* tilt l.r +osition snsor$ h
8I9 is a #our *i'it co* that is shown on th *is+la" ara$ h 8I9 an* th %I ar
shown to'thr a#tr th %I9 has ,n *is+la"*$ S stin' An* A*@ustin')
R:NR2146) Drou,lshootin' Sr.ic 8o*sD$ his will show a list o# 8I9 co*s #or
th :8%$
"ailure Mode Identifier "MI! - h %I tlls th t"+ o# #ailur that has occurr*$
h #ollowin' situations ar !am+ls= .olta' a,o. normal) currnt ,low normal an*a,normal #r7unc"$ h %I is a two *i'it co* that is shown on th *is+la" ara$ h
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 16/193
8I9 an* th %I ar shown to'thr a#tr th %I9 has ,n *is+la"*$ A *cimal +oint
D$D +rc*s th %I$ S stin' An* A*@ustin') R:NR2146) Drou,lshootin' Sr.ic
8o*sD$ his will show a list o# %I co*s #or th :8%$
h :8% *os not ha. a *is+la" ara #or showin' *ia'nostic in#ormation to sr.ic
+rsonnl$ 9ia'nostic in#ormation concrnin' th lctroh"*raulic controls #or thim+lmnt s"stm is snt on th 8A *ata lin( to th 8atr+illar %onitorin' S"stm$
Sr.ic +rsonnl must , #amiliar with th 8atr+illar %onitorin' S"stm in or*r to
trou,lshoot th control s"stm #or th im+lmnts$
h sr.ic mo* o# th 8atr+illar %onitorin' S"stm allows sr.ic +rsonnl to s
th #aults$ h sr.ic +rsonnl ma" thn us th :8% in or*r to trou,lshoot th
#aults$ hil th 8atr+illar %onitorin' S"stm is in th sr.ic mo*) th sr.ic co*
#or an" *tct* #ault o# th im+lmnt s"stm is shown in th *is+la" ara o# th
8atr+illar %onitorin' S"stm$ hn sr.ic mo* is #irst ntr*) all sr.ic co*s #or
an" *tct* #aults scroll in th *is+la" ara$ or trou,lshootin' an* clarin') th
+articular sr.ic co* must , +lac* on hol*$ hil th #ault is on hol*) th *is+la"ara will continuousl" c"cl #rom th %I9 to th 8I9 an* th %I$
h 8atr+illar %onitorin' S"stm ntrs sr.ic mo* whn 'roun* is a++li* to th
sr.ic an* clar in+uts at th sam tim$ h mo* num,r 3 #or sr.ic mo* is
shown in th *is+la" ara$ o +lac a sr.ic co* #or a #ault on hol*) 'roun* th sr.ic
in+ut$ o clar a sr.ic co* #or a #ault on hol*) 'roun* th clar in+ut$ h 8atr+illar
%onitorin' S"stm !its sr.ic mo* whn th sr.ic in+uts an* clar in+uts ar
'roun** at th sam tim$
Note: hr ma" , a *la" ,twn clarin' a #ault an* sttin' a #ault$ h *la" ma"
, u+ to 60 scon*s$
R#r to S"stms +ration) D%onitorin' S"stm &"*raulic unctionsD #or mor
in#ormation$ R#r to S"stms +ration) S:NR134) D8atr+illar %onitorin' S"stmD
#or mor in#ormation$ Us stin' An* A*@ustin') R:NR2146 in or*r to trou,lshoot
th #aults #or th :8% o# th im+lmnt s"stm$
Electronic Control Module Implement!
SMCS - 5/00
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 17/193
Ver imagen
Illustration 1'003302
Im+lmnt :8%
&1 8onnctor J1$ &2 8onnctor J2$
h im+lmnt :8% ma(s *cisions ,as* on in#ormation that is in+ut to th :8%an* in#ormation in mmor"$ h im+lmnt :8% thn sn*s a corrs+on*in' rs+ons
throu'h th out+uts$ h in+uts an* out+uts o# th im+lmnt :8% ar connct* to th
machin harnss$ Us contact connctors J1 an* J2$
Inputs
h machin has s.ral in+ut *.ics$ In+ut *.ics in#orm th im+lmnt :8% o# th
o+ratin' con*itions o# th machin$ h machin has in+uts #rom switchs an* snsors$
Switchs +ro.i* an o+n) 'roun* or E,attr" si'nal to th switch in+uts o# th
im+lmnt :8%$ Snsors +ro.i* a constantl" chan'in' si'nal to th im+lmnt :8%$
h in+uts into th im+lmnt :8% ar list* in th ta,ls that #ollow$
Outputs
h im+lmnt :8% rs+on*s to *cisions ," sn*in' lctrical si'nals throu'h th
out+uts$ h out+uts can crat an action or th out+uts can +ro.i* in#ormation to th
im+lmnt :8%$ h out+uts #or th im+lmnt :8% ar list* in th ta,ls that
#ollow$
Input/Output
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 18/193
h 8AF*ata lin( is us* to communicat with othr lctronic control mo*uls on
th machin$ h *ata lin( is ,i*irctional$ h *ata lin( allows th :8% to rci.
in#ormation$ h *ata lin( allows th :8% to sn* in#ormation$ h *ata lin( allows th
sharin' o# in#ormation with othr lctronic control mo*uls$ A sam+l o# th
in#ormation that is +ass* ,twn lctronic control mo*uls throu'h th *ata lin( is
shown ,low$
h im+lmnt lctronic control mo*ul &:8% rci.s n'in s+* in#ormation
#rom th +owr train :8%$ h im+lmnt :8% uss this in#ormation to +r#orm
cali,rations$ h im+lmnt :8% rci.s &(" start switch in#ormation #rom th
+owr train :8%$ h im+lmnt :8% uss this in#ormation to *acti.at *urin'
n'in cran(in'$ h im+lmnt :8% !chan's *ia'nostic in#ormation with th
8atr+illar %onitorin' S"stm$ All lctronic control mo*uls that us th *ata lin( ar
assi'n* a mo*ul i*nti#ir &%I9$ h %I9 #or th Im+lmnt :8% is 02$ h
8atr+illar %onitorin' S"stm *is+la"s th #ault co*s$ h %I9 i*nti#is th #ault"
s"stm$
a,l 1
Contact Description Of Implement ECM #$-%in Connector &'
No( '! "unction )ype
1 &E Battr" Powr
2 ;roun* ;roun*
3 8at 9ata in( &- In+utut+ut
5 ;roun* ;roun*
6 &E Battr" Powr
/ Solnoi* Rturn ut+ut Rturn
Pilot N Solnoi* Solnoi* ut+ut &ono##
8A 9ata in( &E In+utut+ut
10 i#t in(a' Rais Solnoi* Solnoi* ut+ut &+ro+
11ilt in(a' 9um+ Solnoi* Solnoi* ut+ut
&+ro+
12i#t .r owr 9tnt 8oil Solnoi* ut+ut
&N
13 Im+lmnt oc(out Switch &N Switch In+ut &o+n'roun*
14 Im+lmnt oc(out Switch &N8 Switch In+ut &o+n'roun*
1/
ilt in(a' ilt Bac( Solnoi* Solnoi* ut+ut
&+ro+
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 19/193
1i#t .r Rais 9tnt 8oil Solnoi* ut+ut
&N
21 <ic(out St Switch &N Switch In+ut &o+n'roun*
22 <ic(out St Switch &N8 Switch In+ut &o+n'roun*
23 "*raulic unction Slct Switch &N Switch In+ut &o+n'roun*
24 "*raulic unction Slct Switch &N8 Switch In+ut &o+n'roun*
30 +tion 8o* 1 Switch In+ut &o+n'roun*
31 +tion 8o* 2 Switch In+ut &o+n'roun*
32 +tion 8o* 3 Switch In+ut &o+n'roun*
33 +tion 8o* 4 Switch In+ut &o+n'roun*
36 +tion 8o* 5 Switch In+ut &o+n'roun*
3 ilt in(a' Position Switch Switch In+ut &o+n'roun*
40 EBattr" Powr
& 1 h connctor contacts that ar not list* ar not us*$
a,l 2
Contact Description Of Implement ECM #$-%in Connector &*
No( '! "unction )ype
1 Au!iliar" .r Rarwar* Solnoi* Solnoi* ut+ut &+ro+
3 Solnoi* Rturn ut+ut Rturn
4 i#t .r Position Snsor Snsor In+ut &P%
5 ilt .r Postion Snsor Snsor In+ut &P%
6 Au!iliar" .r Position Snsor Snsor In+ut &P%
Au!iliar" .r orwar* Solnoi* Solnoi* ut+ut &+ro+
35 i#t in(a' Rotar" Position Snsor Snsor In+ut &P%
3/ ilt .r ilt,ac( 9tnt 8oil Solnoi* ut+ut &N
& 1 h connctor contacts that ar not list* ar not us*$
S+itc,es
SMCS - 5/00
S/N - 6NS1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 20/193
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Switchs ar two stat *.ics which +ro.i* an o+n) 'roun*) or E,attr" si'nal to th
im+lmnt :8%$ Switchs ar o+n or clos*$ hn a switch is o+n) no si'nal is
+ro.i** to th corrs+on*in' in+ut o# th im+lmnt :8%$ hn a switch is clos*) a
'roun* si'nal or a E,attr" si'nal is +ro.i** to th corrs+on*in' in+ut o# th
im+lmnt :8%$ Som switchs ar two +ol$ n switch out+ut is clos* whil thothr out+ut is o+n$
S+itc, Implement oc.out!
Ver imagen
Illustration 1
'0010051
&1 Im+lmnt loc(out switch &loc(* +osition$ &2 Im+lmnt loc(out switch &unloc(* +osition$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 21/193
Illustration 2'00331331
Im+lmnt oc(out Switch
h im+lmnt loc(out switch is a two-+osition roc(r switch that is locat* on th
ri'ht si* o# th im+lmnt control l.rs$ h im+lmnt :8% rci.s two si'nals
#rom th im+lmnt loc(out switch$
h switch tlls th im+lmnt :8% that th o+rator wants th h"*raulic l.rs to ,*isa,l*$ h im+lmnt :8% *acti.ats th +ilot control .al. solnoi*$ his *isa,ls
th +ilot h"*raulic s"stm$ h im+lmnt :8% also *acti.ats all othr +ro+ortional
im+lmnt solnoi*s$
h switch has two in+ut connctions to th :8%$ h h"*raulic loc(out is normall"
clos* at connctor contact DJ1-14D &switch trminal 1$ h h"*raulic loc(out is
normall" o+n at connctor contact DJ1-13D &switch trminal 3$
hn th switch is in th 8< +osition &1) th normall" clos* circuit is o+n) an*
th normall" o+n circuit is clos* to 'roun*$ hn th switch is in th UN8<:9
+osition &2) th normall" clos* circuit is clos* to 'roun*) an* th normall" o+ncircuit is o+n$
oc.ed '! - Pull u+ th
han*l to +osition &1 in
or*r to loc( th
im+lmnt controls$
nloc.ed *! - Push*own th han*l to
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 22/193
+osition &2 in or*r to
unloc( th im+lmnt
controls$
0ic.out Set S+itc,
Ver imagen
Illustration 3'00255/
ocation o# th <ic(out St Switch
Ver imagen
Illustration 4 '0033155
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 23/193
<ic(out St Switch
h (ic(out st switch is locat* on th l#t o.rha* +anl in th o+rator
com+artmnt$ h switch is us* to st ,oth th u++r (ic(out +osition an* th lowr(ic(out +osition #or th li#t arms$ h switch also sts th ,uc(t (ic(out +osition$
hn th ,ottom o# th switch is +ush*) th :8% rcor*s th currnt +osition o# th
li#t arm$ hn th li#t arm is in th u++r hal# o# th tra.l ran') th +osition is
rcor** as th u++r (ic(out +osition$ I# th li#t arm is in th lowr hal# o# th ran' o#
tra.l) th (ic(out is rcor** #or th lowr (ic(out +osition$
ift 0ic.out %osition and
o+er 0ic.out %osition - o st
th li#t (ic(out) rais th ,uc(t to
th *sir* +osition a,o. thmi*wa" +oint$ hn *+rss th
,ottom o# th (ic(out st switch$
h ,oom will rturn to th
+ro'ramm* +osition whn th
rais *tnt is acti.at* an* th
,oom is ,low th (ic(out
+osition$
o st th lowr (ic(out) lowr th ,uc(t to th *sir* +osition ,low th mi*wa"
+oint$ hn *+rss th ,ottom o# th (ic(out st switch$ h ,oom will rturn to th +ro'ramm* +osition whn th #loat *tnt is acti.at* an* th ,oom is at last a #oot
a,o. th (ic(out +osition$
Note: I# th ,oom is 305 mm &12 inch or lss a,o. th lowr (ic(out +osition) +lacin'
th li#t control l.r in th #loat *tnt will caus th ,uc(t to #loat an* th ,uc(t will
hit th 'roun*$
1uc.et 0ic.out %osition
- o st th ,uc(t
(ic(out +osition) tilt th
,uc(t to th *sir**i''in' an'l an*
*+rss th to+ o# th
(ic(out st switch$ h
,uc(t will rturn to th
+ro'ramm* +osition
whn th tilt control l.r
is +lac* in th tilt ,ac(
*tnt an* th ,uc(t is
*um+* ,"on* th
(ic(out$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 24/193
Sensors
SMCS - 5/00
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Snsors +ro.i* in#ormation to th lctronic control mo*ul &:8% a,out chan'in'
con*itions such as s+*$ h chan'in' snsor si'nal r#lcts th chan'in' con*ition$
h :8% uss Puls i*th %o*ulat* snsors &P%$ Puls wi*th mo*ulat* snsors
ha. a *ut" c"cl si'nal that .aris as th con*ition chan's$ h #r7unc" o# this
si'nal is constant$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 25/193
Illustration 1'00022252
Puls i*th %o*ulat* Si'nal
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 26/193
Illustration 2'0002143/
"+ical P% Snsor Schmatic
Puls wi*th mo*ulat* snsors ha. a *ut" c"cl si'nal that .aris as th con*ition
chan's$ h #r7unc" o# this si'nal is constant$
e2er %osition Sensors Implement!
%osition Sensor ift e2er!
%osition Sensor )ilt e2er!
%osition Sensor 3u4iliary e2er!
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 27/193
Illustration 3'0033461
8om+onnt ocation
&1 ilt l.r +osition snsor$ &2 Au!iliar" l.r +osition snsor$ &3 i#t l.r +osition snsor$
Ver imagen
Illustration 4 '003340/6
Position Snsors #or th Im+lmnt .r
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 28/193
Illustration 5'00362414
Sction >iw # Im+lmnt 8ontrol .r
&4 Position snsor #or th im+lmnt control l.r$ &5 Im+lmnt control l.r$ &6 9tnt coil$
h l.r +osition snsors ar in+uts to th :8%$ h snsors continuousl"
communicat th +osition o# th im+lmnt l.r to th :8%$ hn th o+rator mo.s
an im+lmnt control l.r &5 &li#t l.r) tilt l.r) or au!iliar" l.r) th l.r +osition
snsor &4 tlls th :8% that th +osition o# th l.r has chan'*$ h :8% sn*s a
si'nal that acti.ats th a++ro+riat solnoi* .al. in th +ilot .al. &oil mani#ol*$ h
si'nal r'ulats th amount o# #low o# +ilot oil throu'h th +ro+ortional solnoi* .al.$
I# +ilot oil #lows to th tilt .al. s+ool in th main control .al. thn th tilt c"lin*r
mo.s$
h l.r +osition snsors ar a +uls wi*th mo*ulat* snsor &P%$ A +uls wi*th
mo*ulat* snsor has a *ut" c"cl si'nal that .aris as th con*ition chan's$ h
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 29/193
snsor continuousl" 'nrats a P% si'nal$ hn th :8% rci.s th P% si'nal
th :8% masurs th *ut" c"cl in or*r to *trmin th +osition o# th l.r$ or
in#ormation on th *ut" c"cl o# th snsor) s th #ollowin' chart$ h #r7unc" o#
this snsor si'nal is constant at a++ro!imatl" 5000 ?$ h machin lctrical s"stm
+ro.i*s E,attr" .olta' to th l.r +osition snsors #or o+ratin' +owr$
a,l 1
Duty Cycle Signal as a "unction of Control e2er %osition
e2er %osition 3ppro4imate Duty Cycle
ilt .r ull orwar* ra.l 5G to 0G
ilt .r ull Rarwar* ra.l 10G to 15G
i#t .r ull orwar* ra.l 10G to 15G
i#t .r ull Rarwar* ra.l 5G to 0G
Au!iliar" .r ull orwar* ra.l 10G to 15G
Au!iliar" .r ull Rarwar* ra.l 5G to 0G
5otary %osition Sensor ift in.age!
Ver imagen
Illustration 6'003/0205
i#t in(a' Position Snsor
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 30/193
h li#t lin(a' +osition snsor is an in+ut to th im+lmnt :8%$ h snsors
continuousl" communicat th li#t lin(a' +osition to th :8%$ h :8% chan's th
+osition o# th li#t lin(a' ," acti.atin' th li#t lowr solnoi* an* th li#t rais
solnoi*$ h chan's ar ,as* on th +osition o# th li#t l.r$ h :8% uss th
snsor in+ut to control th li#t (ic(outs$ h :8% uss th snsor in+ut to cushion th
li#t lin(a' sto+s$
h li#t lin(a' +osition snsor is a +uls wi*th mo*ulat* snsor &P%$ Puls wi*th
mo*ulat* snsors ha. a *ut" c"cl si'nal that .aris as th con*ition chan's$ h
snsor continuousl" 'nrats a P% si'nal$ hn th :8% rci.s th P% si'nal)
th :8% masurs th *ut" c"cl in or*r to *trmin th +osition o# th l.r$ hn
th li#t lin(a' is at th #ull" rais* +osition) th *ut" c"cl shoul* , ,twn 6
+rcnt an* 0 +rcnt$ hn th li#t lin(a' is at th #ull lowr +osition) th *ut" c"cl
shoul* n.r , ,low 10 +rcnt$ h #r7unc" o# this snsor si'nal is constant at
a++ro!imatl" 500 ?$ h machin lctrical s"stm +ro.i*s E,attr" .olta' to th
li#t lin(a' +osition snsor #or o+ratin' +owr$
%osition Sensor 1uc.et!
Ver imagen
Illustration /'0033156
Position Snsor &Buc(t &"+ical :!am+l
h +osition snsor tlls th im+lmnt :8% whn th ,uc(t is at th ,uc(t (ic(out
+osition$ hn th snsor is clos* th :8% *acti.ats th tilt *um+ solnoi* an* tilt
rac(,ac( solnoi*s$ h +osition snsor has on in+ut connction to th :8% at
connctor contact J1-3 &snsor contact 2$ hn th ma'nt that is mount* on th tilt
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 31/193
lin(a' ali'ns with th +osition snsor #or th ,uc(t) th snsor closs an* 'roun*s
contact 3 o# th :8%$
Sensors - %ayload Control System
SMCS - 5/00
n machins that ar 7ui++* with a +a"loa* control s"stm) th o+rator can asil"
calculat th +ro+r ,uc(t wi'ht o# matrial$ h total wi'ht o# th @o, can also ,
calculat*$
h lctronics 'rou+ #or th Pa"loa* 8ontrol S"stm rci.s in+uts #rom two snsors$
A li#t lin(a' +osition snsor sn*s in#ormation to th lctronics 'rou+ o# th Pa"loa*
8ontrol S"stm$ A +rssur snsor sn*s ,ac( +rssur ra*in's #rom th ha* n* o#
th li#t circuit$ h Pa"loa* 8ontrol S"stm uss th in#ormation #rom ,oth snsors inor*r to calculat th ,uc(t wi'ht$
5eference: or mor in#ormation on th o+ration o# th Pa"loa* 8ontrol S"stm) r#r
to th +ration an* %aintnanc %anual) DPa"loa* 8ontrol S"stm &P8SD #or th
machin that is ,in' sr.ic*$
ift in.age %osition Sensor
Ver imagen
Illustration 1'003/0205
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 32/193
h li#t lin(a' +osition snsor is a rotar" +osition snsor$ h snsor is locat* on th
+i.ot o# th li#t arm$ h snsor continuousl" communicats th +osition o# th li#t arm
to th Pa"loa* 8ontrol S"stm$
%ressure Sensor
Ver imagen
Illustration 2'006150
Prssur Snsor
h +rssur snsor is attach* to th im+lmnt control 'rou+) which is locat* in th
#ront #ram$ h snsor ra*s th +rssur in th ha* n* o# th li#t circuit$ h snsor
sn*s a +rssur ra*in' to th Pa"loa* 8ontrol S"stm
Solenoid 6al2es Implement!
SMCS - 54/H 5/00
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 33/193
S/N - 5RS1-UP
Ver imagen
Illustration 1'003350
8om+onnt ocation &Pilot %ani#ol*
&1 ilt *um+ solnoi*$ &2 i#t lowr solnoi*$ &3 orwar* solnoi* #or th au!iliar" l.r$ &4 Nsolnoi* #or su++l" o# +ilot +rssur$ &5 ilt ,ac( solnoi*$ &6 i#t rais solnoi*$ &/ Au!iliar" rarwar*solnoi*$ & Inlt scrn #or th +ilot +rssur$
Note: S"stm contamination ma" caus inlt scrn & #or th +ilot +rssur to ,com
+lu''*$ I# th scrn is +lu''* all h"*raulic #unctions ar slowr$ his is not a
r'ularl" sr.ica,l itm$
Solenoid 6al2e ift in.age 5aise!
Solenoid 6al2e ift in.age o+er!
Solenoid 6al2e )ilt in.age Dump!
Solenoid 6al2e )ilt in.age )ilt7ac.!
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 34/193
Solenoid 6al2e 3u4iliary e2er "or+ard!
Solenoid 6al2e 3u4iliary e2er 5ear+ard!
Ver imagen
Illustration 2'003464
Pro+ortional Solnoi* >al.s
h solnoi* .al.s ar out+uts o# th im+lmnt lctronic control mo*ul &:8%$ h
+ur+os o# th solnoi* .al.s is #or *irctin' +ilot oil to th main control .al.s$ h
control .al. s+ool shi#ts in or*r to allow +rssur oil to th corrs+on*in' c"lin*r$
hn th o+rator mo.s a control l.r th :8% acti.ats th a++ro+riat solnoi*
.al.s$ h solnoi* .al.s ar nr'i?* with a P% si'nal that is snt ," th :8%$
h P% si'nal acts as a sourc o# .aria,l currnt to acti.at th solnoi*$ Do not
c,ec. 2oltage across t,e solenoid( ),e ma4imum current t,at is a2aila7le to t,e
solenoids is 89$ m3( A P% si'nal o# 100G *ut" c"cl r+rsnts 2 am+ o# currnt$
hr#or) a 50G *ut" c"cl is 1 am+ o# currnt$ h ma!imum *ut" c"cl that will , +ro.i** to th solnoi* .al.s is 42$5G$
h solnoi* .al.s ha. a connctor with two contacts$ n contact rci.s +owr
#rom th corrs+on*in' connctor contact o# th :8% &J2-) J2-1) J1-10) J1-4) J1-11
an* J1-1/$ h othr contact o# all solnoi* .al.s attach to connctor contact J1-/ an*
J2-3 o# th :8%$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 35/193
Illustration 3'0045226
In+ut 8urrnt #or th Pro+ortional Solnoi* &Am+ .rsus ut+ut #or th Pilot Prssur
Illustration 3 shows th rlationshi+ ,twn th currnt 'oin' to th solnoi*) an* th
rsultin' out+ut +ilot +rssur$ As th currnt incrass) th +ilot +rssur incrass$ h
*ash* lins on ach si* o# th soli* lin in*icat th acc+ta,l ran'$ >alus that #all
outsi* th acc+ta,l ran' ma" in*icat contamination in th h"*raulic s"stm$ Attach
a +rssur 'au' to th +ilot cham,r which is in 7ustion in or*r to monitor th +ilot +rssur$
5eference: or mor in#ormation on chc(in' th +ilot +rssur) r#r to th Sr.ic
%anual mo*ul stin' an* A*@ustin') DPilot 8ontrol >al. 8ham,r Prssur - 8hc(D
#or th machin that is ,in' sr.ic*$
NO)ICE
Solenoid coils +ill 7e damaged( Do NO) acti2ate t,e solenoids +it, a
2oltage or signal t,at does not originate from t,e ECM(
Solenoid 6al2e %ilot %ressure Supply!
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 36/193
Illustration 4'00335122
Solnoi* >al. #or th Su++l" o# Pilot Prssur
h N solnoi* .al. #or th su++l" o# th +ilot +rssur is an out+ut o# th
im+lmnt :8%$ h +ur+os o# th solnoi* .al. is #or *isa,lin' th +ilot h"*raulics
whn a #ailur occurs$ h solnoi* .al. na,ls th +ilot h"*raulics whn constant
.olta' is su++li* #rom th :8%$ h +ilot N solnoi* .al. has a connctor
with two contacts$ n contact rci.s +owr #rom connctor contact J1- o# th :8%$h othr contact @oins to'thr with th othr solnoi* .al.s an* rturns to connctor
contact J1-/ an* J2-3 o# th :8%$
Detent Coils Control e2er!
SMCS - 5/00
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Detent Coil )ilt e2er )ilt7ac.!
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 37/193
Detent Coil ift e2er 5aise!
Detent Coil ift e2er o+er!
Ver imagen
Illustration 1'00335131
.r 9tnt 8oil
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 38/193
Illustration 2'00363/5
Sction >iw # Im+lmnt 8ontrol .r
&1 Position snsor #or th im+lmnt control l.r$ &2 Im+lmnt control l.r$ &3 9tnt coil$
h l.r *tnt coils &3 ar out+uts o# th lctronic control mo*ul &:8%$ h l.r
*tnt coils ar lctroma'nts that hol* h"*raulic l.rs &2 in th #ull #orwar* +osition
or in th #ull ,ac( +osition$ h :8% acti.ats th *tnt coils in or*r to hol* th
l.rs until th ,uc(t rachs th +ro+r +osition$ h *tnt coils ha. a connctor
with two contacts$ n contact rci.s +owr #rom th corrs+on*in' connctor
contact o# th :8% &J2-3/) J1-12 an* J1-1$ h othr contact o# th coils attach to
connctor contact J1-/ an* J2-3 o# th :8%$
h li#t l.r has two *tnt coils$ n *tnt coil hol*s th l.r in th RAIS:
+osition) whil th othr l.r hol*s th l.r in th :R +osition$ h tilt l.r has
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 39/193
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 40/193
4 2 unction 2 l.r an* r.rsin' #an ; ; ; ;
/ 3 unctions w3r* l.r ; ;
3 unctions w3r* l.r an* r.rsin' #an
; ;
153 unctions w3r* l.r) lo''r
con#i'uration) no 'ra++l *tnt coil;
163 unctions w3r* l.r) lo''r
con#i'uration) with 'ra++l *tnt coil ; ; ; ;
3 unctions w3r* l.r) lo''r
con#i'uration) no 'ra++l *tnt coil)
r.rsin' #an
; ; ;
103 unctions w3r* l.r) lo''rcon#i'uration) with 'ra++l *tnt coil)
r.rsin' #an
; ; ;
1 3 unction) switch* 3r* #unction l.r ; ;
203 unction) switch* 3r* #unction l.r)
with r.rsin' #an ; ; ;
2/
3 unction) switch* 3r* #unction l.r)
lo''r con#i'uration) no 'ra++l *tnt
coil
;
2
3 unction) switch* 3r* #unction l.r)
lo''r con#i'uration) with 'ra++l *tnt
coil
;
21
3 unction) switch* 3r* #unction l.r)
lo''r con#i'uration) no 'ra++l *tnt
coil) r.rsin' #an
; ;
22
3 unction) switch* 3r* #unction l.r)
lo''r con#i'uration) with 'ra++l *tnt
coil) r.rsin' #an
;
2
3 #unction) **icat* 3r* l.r wo li#t
lin(a' +osition snsor) no (ic(outs or
#loat #unctionalit"
; ; ; ;
9ou,l A!is .r &Jo"stic(
2 2 unctions ; ;
22 2 unction with r.rsin' #an ; ;
24 3 unction) **icat* 3r* #unction l.r ; ; ;
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 41/193
303 unction) **icat* 3r* #unction l.r)
r.rsin' #an ;
253 #unction) **icat* 3r* #unction l.r)lo''r con#i'uration) no 'ra++l *tnt
coil
; ;
26
3 unction) **icat* 3r* #unction l.r)
lo''r con#i'uration) with 'ra++l *tnt
coil
; ;
1/
3 unction) **icat* 3r* #unction l.r)
lo''r con#i'uration) no 'ra++l *tnt
coil) r.rsin' #an
; ; ;
1
3 unction) **icat* 3r* #unction l.r)
lo''r con#i'uration) with 'ra++l *tnt
coil) r.rsin' #an
; ; ;
12 3 unctions w#unction slct switch ; ; ;
113 unctions w#unction slct switch)
r.rsin' #an; ;
13
3 unctions w#unction slct switch)
lo''r con#i'uration) no 'ra++l *tnt
coil
; ;
14
3 unctions w#unction slct switch)
lo''r con#i'uration) with 'ra++l *tnt
coil
; ;
5
3 unctions w#unction slct switch)
lo''r con#i'uration) no 'ra++l *tnt
coil) r.rsin' #an
; ; ;
6
3 unctions w#unction slct switch)
lo''r con#i'uration) with 'ra++l *tnt
coil) r.rsin' #an
; ; ;
& 1 ; ;roun**) +n
Note: +tion co* 0 is an in.ali* o+tion$ nl" th li#t #unction will na,l whn o+tion
co* 0 is slct*$
Note: A uni.ral o+tions co* +lu' 2-/301 can , mo*i#i* to mo*l an" o# th a,o.
arran'mnts$ h co* +lu' can , mo*i#i* ," cuttin' th wirs on th +ins
con#i'ur* with DD$ DD is #or o+n$D;D r+rsnts th +in ,in' 'roun** to +in 6$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 42/193
5eference: or a**itional in#ormation on co* +lu' +art num,rs) r#r to stin' an*
A*@ustin') R:NR2146) D50; hl oa*r an* 62; hl oa*r :lctro-
"*raulic S"stmD) DS"stm SchmaticD
Data in.
SMCS - 140H 5/00
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
h 8A *ata lin( is an in+utout+ut o# th im+lmnt :8%$ h *ata lin(
communicats with othr lctronic control mo*uls &:8% on th machin or with a
sr.ic tool$ h *ata lin( is ,i*irctional$ his allows th im+lmnt :8% to in+ut
in#ormation an* this allows th :8% to out+ut in#ormation$ h *ata lin( is not a
.isi,l com+onnt$ h *ata lin( consists o# th #ollowin' +arts= intrnal :8% circuits)
th rlat* harnss wirin' an* th sr.ic tool connctor$ h 8A *ata lin( conncts toJ1-3 an* J1- o# th :8%$
h im+lmnt :8% rci.s in#ormation #rom th 8A *ata lin($ h in#ormation that
is rci.* is list* ,low$
• :n'in s+* #rom th :8%
• In#ormation on th +osition o# th (" start switch #rom th :8%
• arnss co*) cali,ration) an* status in#ormation #rom th 8atr+illar
%onitorin' S"stm
• "*raulic oil tm+ratur
• Par(in' ,ra( status• ransmission *irction
• ransmission s+*
• or7u con.rtr out+ut tor7u
• or7u con.rtr out+ut s+*
• ;roun* s+*
h :8% sn*s in#ormation throu'h th 8A *ata lin($ h in#ormation that is snt is
list* ,low$
•
8ali,ration in#ormation is *is+la"* on th 8atr+illar %onitorin' S"stm$• 9ia'nostic Sr.ic 8o*s ar *is+la"* on th 8atr+illar %onitorin' S"stm$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 43/193
• 8urrnt o# th *um+ solnoi* is snt to th transmission :8%$
Sr.ic co* in#ormation an* ral tim *ata can , shown on th 8atr+illar :lctronic
chnician$
All lctronic control mo*uls that us th 8A *ata lin( ha. a mo*ul i*nti#ir&%I9$ h mo*ul i*nti#ir &%I9 is 02 #or th im+lmnt :8%
Monitoring System Hydraulic "unctions!
SMCS - /40
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Ver imagen
Illustration 1'0002105
%ain 9is+la" %o*ul # 8atr+illar %onitorin' S"stm
&1 Alrt in*icators$ &2 9is+la" ara$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 44/193
h 8atr+illar %onitorin' S"stm is an in+utout+ut o# th im+lmnt :8%$ hs
two lctronic control mo*uls communicat ,ac( an* #orth on th 8A *ata lin($ h
8atr+illar %onitorin' S"stm shows th #ollowin' in#ormation a,out th im+lmnt
s"stm on *is+la" ara &2 =
• 8ali,ration in#ormation• 9ia'nostic sr.ic co*s
%ilot Hydraulic System
SMCS - 5050
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Ver imagen
Illustration 1'002003
&1 Im+lmnt loc(out switch$ &2 i#t control l.r$ &3 ilt control l.r$ &4 Au!iliar" control l.r$
i#t control l.r &2) tilt control l.r &3) an* au!iliar" control l.r &4 ar controll*
manuall" ," th o+rator$ h control l.rs sn* lctronic si'nals throu'h th
im+lmnt control to th solnoi*s on th +ilot .al.$ h +ilot .al. sn*s a low
+rssur si'nal to th main control .al.$ his si'nal causs a .al. s+ool in th main
control .al. to sn* hi'h +rssur oil to th im+lmnt c"lin*rs$ h c"lin*r ro*s
will !tn* or th c"lin*r ro*s will rtract$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 45/193
h o+tional au!iliar" im+lmnt s"stm has an au!iliar" +ilot .al.) an au!iliar"
control .al.) an* au!iliar" c"lin*rs$ o control th au!iliar" im+lmnt s"stm) thir*
control l.r &4 is a*** in th o+rator station$
Im+lmnt loc(out switch &1 is us* to *isa,l th im+lmnt +ilot s"stm$ hn th
switch is in th 8<:9 +osition) th +ilot su++l" ono## solnoi* is o##$ No +ilot +rssur is allow* into th +ilot .al.$ hn th switch is in th UN8<:9
+osition) th +ilot su++l" ono## solnoi* is on$ Pilot +rssur is allow* into th +ilot
.al.
%ilot 6al2e Oil Manifold! - Electro-Hydraulic System
SMCS - 505
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Note: h +ilot .al. &oil mani#ol* in illustration 1 is #or machins without an
au!iliar" #unction &lo''in' #or() si* *um+ ,uc(t) multi+ur+os ,uc(t) tc$ %achins
with an au!iliar" #unction will ha. an attach* .al. 'rou+ to th ri'ht si* o# th +ilot
.al. &oil mani#ol*$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 46/193
Illustration 1'002631
Sction >iw o# th Pilot >al. &il %ani#ol*
&1 Port to th strin' s"stm$
&2 Shuttl .al.$
&3 Si'nal ca.it" &+rimar" +ilot +rssur$
&4 Su++l" +ort #rom th +ilot,ra( +um+$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 47/193
&5 Primar" +rssur r*ucin' .al.$
&6 Scon*ar" +rssur r*ucin' .al.$
&/ Port #rom th ri* control solnoi* .al.$
& Port #rom th lowrin' control .al.$
& Pro+ortional solnoi* .al. &9U%P$
&10 Pro+ortional solnoi* .al. &:R$
&11 Passa' to th h"*raulic oil tan($
&12 Port to th main control .al. &:R$
&13 Port to th main control .al. &9U%P$
&14 Si'nal ca.it" &+ilot +rssur$
&15 Port #rom th li#t c"lin*r$
&16 Port to th lowrin' control .al.$
&1/ Si'nal ca.it" &scon*ar" +ilot +rssur$
&1 Passa' #rom th li#t .al. s+ool$
&1 >nt +ort #rom th ma(u+ .al.$
&20 Port to th ri* control solnoi* .al.$
&21 Pilot ono## solnoi* .al.$
&22 Port to th main control .al. &I BA8<$
&23 Pro+ortional solnoi* .al. &I BA8<$
&24 Rturn +ort to th h"*raulic oil tan($
&25 Pro+ortional solnoi* .al. &RAIS:$
&26 Port to th main control .al. &RAIS:$
&2/ loat .al.$
h +ilot .al. &oil mani#ol* is +art o# th .al. 'rou+ that is locat* in th #ront n*
#ram$ h +ilot .al. &oil mani#ol* controls th #low o# +ilot oil to th main control
.al.$
il ntrs th +ilot .al. &oil mani#ol* at +ort &4 #rom th +ilot,ra( +um+$ Primar"
+rssur r*ucin' .al. &5 r*ucs th +rssur o# th +ilot oil to 3450 K 200 (Pa &500
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 48/193
K 30 +si$ h oil thn #lows throu'h +assa' &3 to shuttl .al. &2$ Pilot +rssur oil
#or th strin' s"stm #lows throu'h +assa' &3 to +ort &1 $
Scon*ar" +rssur r*ucin' .al. &6 su++lis +ilot oil whn th n'in is sto++*$ h
scon*ar" +ilot oil allows an o+rator to lowr th li#t arms whn th n'in is sto++*$
In or*r to lowr th li#t arms with th li#t control l.r) th n'in start switch (" must , in th N +osition$
I# thr is an lctrical #ailur th li#t arms can , lowr* manuall"$ h n'in start
switch (" *os not n* to , in th N +osition$ +nin' th lowrin' control .al.
causs th li#t arms to slowl" lowr$
hn th lowrin' control .al. is o+n) oil #rom th li#t c"lin*rs #lows throu'h +ort
&16 to th lowrin' control .al.$ h oil thn #lows into +ort &) to +ort &24) an* to
th h"*raulic oil tan($
Scon*ar" +rssur r*ucin' .al. &6 rci.s hi'h +rssur oil #rom th li#t c"lin*rthrou'h +ort &15$ A chc( .al. in th ri* control *i.rtr .al. allows oil to #low
#rom th n* o# th li#t c"lin*r with hi'hr +rssur$
h +rssur o# th oil is r*uc* to 20/0 K 200 (Pa &300 K 30 +si ," scon*ar"
+rssur r*ucin' .al. &6$ h oil thn #lows throu'h +assa' &1/ to shuttl .al.
&2 $
:!css oil #rom +rssur r*ucin' .al.s &5 an* &6 #lows throu'h +assa' &11 to +ort
&23$ h oil thn #lows to th h"*raulic oil tan($
Shuttl .al. &2 snss th two r*uc* +rssurs$ h shuttl .al. thn sn*s th oil
throu'h +assa' &14 to +ilot ono## solnoi* .al. &21$ Pilot oil is su++li* to th ri*
control solnoi* .al. throu'h +ort &20 $
Pilot ono## solnoi* .al. &21 controls th #low o# +ilot oil to th +ro+ortional solnoi*
.al.s$ hn th im+lmnt loc(out switch is in th UN8<:9 +osition) a control
l.r must also , mo.* in or*r to o+n th +ilot ono## solnoi* .al.$ hn all
control l.rs ar in th 9 +osition) th +ilot ono## solnoi* .al. is clos*$ No oil
will #low to th +ro+ortional solnoi* .al.s$ h im+lmnt c"lin*rs will not o+rat$
h #low o# oil throu'h +ro+ortional solnoi* .al.s &) &10) &23) an* &25 iscontroll* lctronicall" ," th lctronic control mo*ul$ h #low o# oil incrass
with an incras in mo.mnt o# th control l.r #rom th 9 +osition$ h oil thn
#lows to a .al. s+ool in th main control .al. in or*r to allow hi'h +rssur oil to
#low to th im+lmnt c"lin*rs$
ift "unction
hn th li#t control l.r is in th 9 +osition) +ilot ono## solnoi* .al. &21 is
clos*$ Prssur oil #rom th +ilot,ra( +um+ is ,loc(* #rom #lowin' to th
+ro+ortional solnoi* .al.s$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 49/193
hn th li#t control l.r is +ull* ,ac(war* into th RAIS: +osition) +ilot ono##
solnoi* .al. &21 o+ns$ Pro+ortional solnoi* .al. &25 allows +ilot oil to #low
throu'h +ort &26 to th li#t .al. s+ool in th main control .al.$
As th li#t .al. s+ool mo.s) oil #rom th cham,r at th :R n* o# th li#t .al.
s+ool rturns throu'h +ort &12$ h rturn oil thn #lows throu'h +ro+ortional solnoi*.al. &10 an* ,ac( to rturn +ort &24 $
hn th li#t control l.r is +ush* #orwar* into th :R +osition) +ilot ono##
solnoi* .al. &21 o+ns$ Pro+ortional solnoi* .al. &10 allows +ilot oil to #low
throu'h +ort &12 to th li#t .al. s+ool in th main control .al.$
As th li#t .al. s+ool mo.s) oil #rom th cham,r at th RAIS: n* o# th li#t .al.
s+ool in th main control .al. rturns throu'h +ort &26$ h rturn oil thn #lows
throu'h +ro+ortional solnoi* .al. &25 an* ,ac( to rturn +ort &24 $
I# th li#t arms ar not rais* a,o. th mi*wa" hi'ht an* th li#t control l.r ismo.* to th *tnt #or th :R +osition) th li#t arms will , in th A
+osition$ h +ilot +rssur to th :R n* o# th li#t .al. s+ool in th main
control .al. will incras to +ilot s"stm +rssur$
his incras in +ilot +rssur will , sns* in +assa' &1$ loat .al. &2/ o+ns in
or*r to .nt oil #rom a ma(u+ .al. in th main control .al.$ h oil #lows throu'h
+ort &1 to rturn +ort &24$
il #rom ,oth n*s o# th li#t c"lin*rs can #low to th h"*raulic oil tan($ his allows
th ,uc(t to mo. u+ an* *own with th contour o# th 'roun* as th machin tra.ls$
)ilt "unction
hn th tilt control l.r is in th 9 +osition) +ilot ono## solnoi* .al. &21 is
clos*$ Pilot oil #rom th +ilot,ra( +um+ is +r.nt* #rom #lowin' to th +ro+ortional
solnoi* .al.s$
hn th tilt control l.r is +ull* ,ac(war* into th I BA8< +osition) +ilot ono##
solnoi* .al. &21 o+ns$ Pro+ortional solnoi* .al. &23 allows +rssur oil to #low
throu'h +ort &22 to th tilt .al. s+ool in th main control .al.$
As th tilt .al. s+ool mo.s) oil #rom th cham,r at th 9U%P n* o# th tilt .al.
s+ool rturns throu'h +ort &13$ h rturn oil #lows throu'h +ro+ortional solnoi* .al.
& to rturn +ort &24 $
hn th tilt control l.r is +ush* #orwar* into th 9U%P +osition) +ilot ono##
solnoi* .al. &21 o+ns$ Pro+ortional solnoi* .al. & allows +ilot oil to #low
throu'h +ort &13 to th tilt .al. s+ool in th main control .al.$
As th tilt .al. s+ool mo.s) oil #rom th cham,r at th I BA8< n* o# th tilt
.al. s+ool rturns throu'h +ort &22$ h rturn oil #lows throu'h +ro+ortional solnoi*
.al. &23 to rturn +ort &24 $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 50/193
3u4iliary "unction
%achins with an au!iliar" #unction &lo''in' #or() si* *um+ ,uc(t) multi+ur+os
,uc(t) tc ha. a .al. 'rou+ that is mount* to th ri'ht si* o# th +ilot .al. &oil
mani#ol*$
h .al. 'rou+ contains two +ro+ortional solnoi* .al.s$ h +ro+ortional solnoi*
.al.s control th mo.mnt o# th au!iliar" .al. s+ool in th main control .al.$ h
au!iliar" #unction o+rats similarl" to th li#t #unction an* tilt #unction$ h au!iliar"
#unction *os not ha. a 9::N +osition$
Main Hydraulic System - Electro,ydraulic System
SMCS - 5050
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 51/193
Illustration 1'0026634
Schmatic #or th %ain "*raulic S"stm
&1 %ain control .al.
&2 Au!iliar" c"lin*rs
&3 ilt c"lin*r
&4 i#t c"lin*rs
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 52/193
&5 Ri* control *i.rtr .al.
&6 in rli# .al. #or th ha* n* o# th au!iliar" c"lin*r
&/ in rli# .al. #or th ro* n* o# th tilt c"lin*r
& in rli# .al. #or th ro* n* o# th au!iliar" c"lin*r
& in rli# .al. #or th ha* n* o# th tilt c"lin*r
&10 %ain rli# .al.
&11 8hc( .al.
&12 Au!iliar" .al. s+ool
&13 8hc( .al.
&14 ilt .al. s+ool
&15 8hc( .al.
&16 i#t .al. s+ool
&1/ +ilot mani#ol*
&1 Ri* control rli# .al.
&1 Im+lmnt an* +ilot,ra( +um+
&20 Im+lmnt +um+
&21 Pilot,ra( +um+
&22 "*raulic oil tan(
&AA Prssur ta+ #or au!iliar" .al. s+ool
&BB Prssur ta+ #or th au!iliar" .al. s+ool
&88 Prssur ta+ #or th tilt .al. s+ool
&99 Prssur ta+ #or th tilt .al. s+ool
&:: Prssur ta+ #or th li#t .al. s+ool
& Prssur ta+ #or th li#t .al. s+ool
&;; Prssur ta+ #or +ilot +rssur
Note: Illustrations 1 an* 2 show a machin with an au!iliar" #unction$ %achins
without an au!iliar" #unction &lo''in' #or() si* *um+ ,uc(t) multi+ur+os ,uc(t)
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 53/193
tc will not ha. au!iliar" c"lin*rs &2 or th au!iliar" com+onnts o# main control
.al. &1 $
h main h"*raulic s"stm is ma* u+ o# th #ollowin' com+onnts= main control .al.
&1) au!iliar" c"lin*rs &2) tilt c"lin*r &3) li#t c"lin*rs &4 an* im+lmnt +um+ &20 $
Im+lmnt +um+ &20 su++lis th hi'h +rssur oil that o+rats au!iliar" c"lin*rs &2)
tilt c"lin*r &3) an* li#t c"lin*rs &4$ il #lows #rom th im+lmnt +um+ to main
control .al. &1$
Ver imagen
Illustration 2'0026/14
o+ >iw o# th >al. ;rou+ without Im+lmnt ins &ront :n* ram
&5 Ri* control *i.rtr .al.
&6 in rli# .al. #or th ha* n* o# th au!iliar" c"lin*r
&/ in rli# .al. #or th ro* n* o# th tilt c"lin*r
& in rli# .al. #or th ro* n* o# th au!iliar" c"lin*r
& in rli# .al. #or th ha* n* o# th tilt c"lin*r
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 54/193
&10 %ain rli# .al.
&12 Au!iliar" .al. s+ool
&14 ilt .al. s+ool
&16 i#t .al. s+ool
&1/ +ilot mani#ol*
&1 Ri* control rli# .al.
&AA Prssur ta+ #or th au!iliar" .al. s+ool
&BB Prssur ta+ #or th au!iliar" .al. s+ool
&88 Prssur ta+ #or th tilt .al. s+ool
&99 Prssur ta+ #or th tilt .al. s+ool
&:: Prssur ta+ #or th li#t .al. s+ool
& Prssur ta+ #or th li#t .al. s+ool
&;; Prssur ta+ #or th +ilot +rssur
%ain rli# .al. &10 controls th +rssur in th main h"*raulic s"stm$ %ain rli#
.al. &10 o+ns whn th oil +rssur #rom th im+lmnt +um+ &20 to th im+lmnt
c"lin*rs riss a,o. th rli# +rssur sttin'$
Pilot oil #lows #rom +ilot,ra( +um+ &21 to +ilot mani#ol* &1/$ Pilot oil #rom +ilot
mani#ol* &1/ causs .al. s+ools &12) &14) an* &16 to mo. whn th control l.rs
ar mo.*$
ilt .al. s+ool &14 has thr +ositions= I BA8< +osition) 9 +osition an*
9U%P +osition$ hn tilt .al. s+ool &14 mo.s to th I BA8< +osition) hi'h
+rssur oil #lows throu'h th tilt .al. s+ool to th ha* n* o# th tilt c"lin*r$ il
#rom th ro* n* o# th tilt c"lin*r #lows throu'h th tilt .al. s+ool ,ac( to th
h"*raulic oil tan($
In th 9 +osition) all o# th oil #low rturns to th h"*raulic oil tan($ hn th tilt
.al. s+ool mo.s to th 9U%P +osition) hi'h +rssur oil #lows throu'h th tilt .al.
s+ool to th ro* n* o# th tilt c"lin*r$ il #rom th ha* n* o# th tilt c"lin*r #lows
throu'h th tilt .al. s+ool ,ac( to th h"*raulic oil tan($
i#t .al. s+ool &16 has thr +ositions= RAIS: +osition) 9 +osition an* :R
+osition$ In th RAIS: +osition) hi'h +rssur oil #lows to th ha* n* o# th li#t
c"lin*r$ In th 9 +osition) all o# th oil #low rturns to th h"*raulic oil tan($ In
th :R +osition) hi'h +rssur oil #lows to th ro* n* o# th li#t c"lin*r$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 55/193
hn th li#t control l.r in th ca, is +lac* in th A +osition th li#t .al.
s+ool rmains in th :R +osition$ A #loat .al. in th +ilot mani#ol* &1/ o+ns in
or*r to allow th ,uc(t to rst on th 'roun*$
h #low o# oil throu'h th main control .al. chan's whn th machin has an
au!iliar" circuit$ h oil #rom im+lmnt +um+ &20 #irst #lows to au!iliar" .al. s+ool&12$ h au!iliar" .al. s+ool has thr +ositions= P:N +osition) 9 +osition an*
8S: +osition$
In th P:N +osition) hi'h +rssur oil #lows to th ro* n* o# th li#t c"lin*r$ In th
9 +osition) all o# th oil #low rturns to th h"*raulic oil tan($ In th 8S:
+osition) hi'h +rssur oil #lows to th ha* n* o# th li#t c"lin*r$
h au!iliar" circuit) th tilt circuit) an* th li#t circuit ha. chc( .al.s that ar
locat* insi* th main control .al.$ 8hc( .al.s &11) &13 an* &15 +r.nt r.rs
oil #low throu'h th main control .al.$ R.rs #low throu'h th main control .al.
coul* caus c"lin*r *ri#t$
in rli# .al.s &6) &/) &) an* & maintain th +rssur in ,oth th au!iliar" circuit
an* th tilt circuit whn .al. s+ools &12 an* &14 ar in th 9 +osition$ h lin
rli# .al.s r*uc th +ossi,ilit" o# *ama' to th circuit com+onnts whn outsi*
#orcs ar +ut on th ,uc(t or au!iliar" attachmnt$ Ri* control rli# .al. &1
rli.s th +rssur in th lins #or th ha* n* o# th li#t c"lin*r$
6ane %ump
SMCS - 4014H 5055-PLBH 5055H 504
Note: h ca, has ,n rmo.* in illustration 1 #or clarit"$
Ver imagen
Illustration 1'0024545
o+ >iw o# th %achin
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 56/193
&1 ransmission +um+$ &2 Strin' +um+$ &3 Im+lmnt an* +ilot,ra( +um+$
Im+lmnt an* +ilot,ra( +um+ &3 is locat* un*r th ca, on th ri'ht si* o# th
machin$ h +um+ is mount* in lin with strin' +um+ &2 an* transmission +um+
&1$ h +um+s ar *ri.n ," a 'ar in th tor7u con.rtr housin'$
Ver imagen
Illustration 2'002453
Sction >iw o# th Im+lmnt an* PilotBra( Pum+
&4 utlt #or th +ilot,ra( +um+$ &5 Pilot,ra( +um+$ &6 Im+lmnt +um+$ &/ utlt #or th
im+lmnt +um+$ & Inlt #or th im+lmnt an* +ilot,ra( +um+$
h im+lmnt an* +ilot,ra( +um+ is a two-sction .an +um+$ h +um+s rotat on
a common sha#t$ h +um+s *raw oil #rom th h"*raulic oil tan( throu'h inlt & $
Pilot,ra( +um+ &5 su++lis th oil #or th +ilot .al. &oil mani#ol*$ Pilot +rssur oil
!its th +ilot,ra( +um+ throu'h outlt &4 $
Im+lmnt +um+ &6 su++lis th oil that is n** to o+rat th ,uc(t an* an"
attachmnts in th im+lmnt h"*raulic s"stm$ i'h +rssur oil !its th im+lmnt
+um+ throu'h outlt &/$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 57/193
Note: h im+lmnt +um+ an* th +ilot,ra( +um+ o+rat similarl"$ An !+lanation
o# th o+ration o# a t"+ical .an +um+ #ollows$
Ver imagen
Illustration 3'002/0
Schmatic o# th 8arria' Assm,l" #or a "+ical >an Pum+
& Rotor$ &10 8am rin'$ &11 utlt$ &12 Passa'$ &13 Inlt$ &14 Inlt$ &15 utlt$ &16 >an$ &AAPrssur oil$ &BB Su++l" oil$
h com+onnts o# th carria' assm,l" #or a t"+ical .an +um+ inclu* a +lat) an
a*a+tr) sal +ac(s) rotor &) cam rin' &10 an* .ans &16 $
>ans &16 ar +ush* outwar* ," cntri#u'al #orc$ h .ans ar +ush* outwar*
alon' th contour o# cam rin' &10 ," +rssur oil in +assa's &12$ Both n*s o# th
.ans ar connct* ," ths +assa's$ h oil in ths +assa's (+s th +rssur
7ual on ,oth n*s o# th .ans$ Also) th oil ,hin* th .ans is allow* to sca+ as
th .ans ar +ush* inwar*$
As rotor & turns cloc(wis) th .ans in +ositions &; an* & mo. outwar* alon' th
contour o# th cam rin'$ As th cham,r ara ,twn th .ans incrass) th oil +rssur *ro+s an* a .acuum is crat* in th cham,r$ his +rssur *i##rnc causs
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 58/193
oil to #low #rom th h"*raulic oil tan( an* throu'h inlt &14$ h oil #ills th s+ac
,twn +ositions & an* &A $
il ,twn th .ans at +ositions & an* &: will , tra++* whn th .ans +ass th
n* o# inlt &14$ As rotor & continus to turn) th .ans ar +ush* inwar* ," th
contour o# cam rin' &10$ h cham,r ara ,twn th .ans now *crass$ h +rssur o# th oil incrass$
h +rssuri?* oil that is ,twn th .ans at +ositions &A an* &B is +ush* into
outlt &11$ h oil continus to , +ush* throu'h th outlt ,twn +ositions &B an*
&8$ hn th .an at +osition &B +asss th n* o# outlt &11) th c"cl is com+lt$
Note: h oil that ntrs throu'h inlt &13 #lows throu'h th cartri*' assm,l" an*
throu'h outlt &15 similarl"$
5eference: or mor in#ormation on th s+ci#ications #or th im+lmnt an*
+ilot,ra( +um+) r#r to th Sr.ic %anual mo*ul S+ci#ications) D>an Pum+&Im+lmnt) Pilot an* Bra(in'D #or th machin that is ,in' sr.ic*$
5eference: or mor in#ormation a,out .an +um+s) r#r to S+cial Instruction)
S%S/04/$
Main Control 6al2e
SMCS - 5051
S/N - 61-UP
S/N - 6NS1-UP
S/N - 3J1-UP
S/N - 4P1-UP
S/N - B9P1-UP
S/N - 3BS1-UP
S/N - 6:1-UP
S/N - /B1-UP
S/N - J1-UP
S/N - 2JS1-UP
S/N - 51-UP
S/N - 5%1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 59/193
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Ver imagen
Illustration 1'0041016
ocation o# th %ain 8ontrol >al.
h main control .al. is locat* on th #ront n* #ram o# th machin$ h main
control .al. controls th #low o# hi'h +rssur oil to th im+lmnt c"lin*rs$
)ilt "unction
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 60/193
Illustration 2'0026/35
%ain 8ontrol >al. &ilt >al. S+ool in th I BA8< Position an* i#t >al. S+ool in th 9Position
&1 8ham,r #or +ilot oil
&2 S+rin's
&3 S+rin'
&4 %a(u+ .al. #or th ro* n* o# tilt c"lin*r
&5 Passa' to th ro* n* o# th tilt c"lin*r
&6 Passa' to th ha* n* o# th tilt c"lin*r
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 61/193
&/ Passa'
& S+rin'
& 8hc( .al. #or th tilt circuit
&10 Inlt +assa' #or im+lmnt +um+ oil
&11 ilt .al. s+ool
&12 8ham,r #or +ilot oil
&13 Passa'
&14 Passa'
&15 utlt +assa' to th h"*raulic oil tan(
&16 i#t .al. s+ool
il #rom th im+lmnt +um+ #lows throu'h inlt +assa' &10 to tilt .al. s+ool &11$
n machins with an au!iliar" control .al.) +um+ oil #lows to th au!iliar" .al.
s+ool ,#or th oil #lows to th main control .al.$ ilt .al. s+ool &11 is s+rin'
cntr*$ h tilt .al. s+ool is controll* ," +ilot +rssur oil$ h tilt .al. s+ool has
an o+n cntr$
HOLD Position
S+rin's &2 (+ tilt .al. s+ool &11 in th 9 +osition whn thr is no +ilot
+rssur oil in cham,rs &1 an* &12$ S+ool mo.mnt is controll* ," +ilot +rssur
oil in cham,rs &1 an* &12 $
hn tilt .al. s+ool &11 is in th 9 +osition) im+lmnt +um+ oil #lows #rom
inlt +assa' &10 to +assa' &14$ h oil thn #lows throu'h outlt +assa' &15 to th
h"*raulic oil tan($ h +osition o# th tilt .al. s+ool +r.nts th #low o# oil to
+assa's &5 an* &6$ h tilt .al. s+ool ,loc(s th oil in ,oth n*s$ his +r.nts th
tilt c"lin*r #rom mo.in'$
TILT BACK Position
hn th tilt control l.r is mo.* to th I BA8< +osition) +ilot oil #lows to
cham,r &1$ ilt .al. s+ool &11 mo.s to th ri'ht$ il #lows #rom inlt +assa' &10
to chc( .al. & $
8hc( .al. & *os not o+n until th oil +rssur ,coms 'ratr than th com,in*
#orc o# s+rin' & an* th oil +rssur in +assa' &/$ hn th chc( .al. o+ns) oil
#lows throu'h +assa' &/ an* out o# +assa' &6 to th ha* n* o# th tilt c"lin*r$ his
causs th ,uc(t to tilt ,ac($
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 62/193
il #rom th ro* n* o# th tilt c"lin*r #lows in throu'h +assa' &5$ il #rom +assa'
&5 #lows aroun* tilt .al. s+ool &11 an* throu'h +assa' &13$ h oil thn #lows
aroun* li#t .al. s+ool &16 an* throu'h outlt +assa' &15 to th h"*raulic oil tan($
his causs th oil #rom th ro* n* o# th tilt c"lin*r to ,"+ass th li#t circuit$ his
also +r.nts simultanous o+ration o# tiltin' ,ac( th ,uc(t an* raisin' th li#t arms$
Note: hn tilt .al. s+ool &11 mo.s #ull" to th ri'ht) im+lmnt +um+ oil will not
#low to li#t .al. s+ool &16$ h li#t circuit will not o+rat$
DUMP Position
hn th tilt control l.r is mo.* to th 9U%P +osition) +ilot oil #lows to cham,r
&12$ ilt .al. s+ool &11 mo.s to th l#t$ il thn #lows #rom inlt +assa' &10 to
chc( .al. & $
8hc( .al. & *os not o+n until th oil +rssur ,coms 'ratr than th com,in*
#orc o# s+rin' & an* th oil +rssur in +assa' &/$ hn th chc( .al. o+ns) oil#lows throu'h +assa' &/ an* out o# +assa' &5 to th ro* n* o# th tilt c"lin*r$ his
causs th ,uc(t to *um+$
il #rom th ha* n* o# th tilt c"lin*r #lows throu'h +assa' &6$ il #rom +assa'
&6 #lows aroun* tilt .al. s+ool &11 an* throu'h +assa' &13$ h oil thn #lows
aroun* li#t .al. s+ool &16 an* throu'h outlt +assa' &15 to th h"*raulic oil tan($
his causs th oil #rom th ha* n* o# th tilt c"lin*r to ,"+ass th li#t circuit$ his
+r.nts simultanous o+ration o# *um+in' th ,uc(t an* raisin' th li#t arms$
I# th tilt c"lin*r rtracts too #ast) th im+lmnt +um+ can not su++l" nou'h oil #lowto th ro* n* o# th tilt c"lin*r$ h oil +rssur thn *crass in +assa' &5$ his
causs ma(u+ .al. &4 to mo. a'ainst s+rin' &3$ his allows th a**ition o# rturn
lin oil to th im+lmnt +um+ oil in or*r to +r.nt *ama' #rom ca.itation &.acuum
in th h"*raulic s"stm$
Note: hn tilt .al. s+ool &11 is mo.* #ull" to th l#t) im+lmnt +um+ oil will not
#low to li#t .al. s+ool &16$ h li#t circuit will not o+rat$
ift "unction
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 63/193
Illustration 3'0026/3
%ain 8ontrol >al. &ilt >al. S+ool in th 9 Position an* i#t >al. S+ool in th RAIS: Position
&10 Inlt +assa' #or im+lmnt +um+ oil
&11 ilt .al. s+ool
&13 Passa'
&14 Passa'
&15 utlt +assa' to th h"*raulic oil tan(
&16 i#t .al. s+ool
&1/ 8ham,r #or +ilot oil
&1 S+rin's
&1 %a(u+ .al. #or th ro* n* o# th li#t c"lin*rs
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 64/193
&20 >nt +assa' to th +ilot .al. &oil mani#ol*
&21 S+rin'
&22 Passa' to th ro* n* o# th li#t c"lin*rs
&23 Passa' to th ha* n* o# th li#t c"lin*rs
&24 Passa'
&25 8hc( .al. #or th li#t circuit
&26 S+rin'
&2/ 8ham,r
il #rom th im+lmnt +um+ #lows throu'h inlt +assa' &10 an* aroun* tilt .al.s+ool &11 ,#or th oil rachs li#t .al. s+ool &16$ n machins with an au!iliar"
control .al.) +um+ oil #lows to th au!iliar" .al. s+ool ,#or th oil #lows to th
main control .al.$ i#t .al. s+ool &16 is s+rin' cntr*$ h li#t .al. s+ool is
controll* ," +ilot +rssur oil$ h li#t .al. s+ool has an o+n cntr$
HOLD Position
S+rin's &1 (+ li#t .al. s+ool &16 in th 9 +osition whn thr is no +ilot
+rssur oil in cham,rs &1/ an* &2/$ S+ool mo.mnt is controll* ," +ilot +rssur
oil in cham,rs &1/ an* &2/ $
hn li#t .al. s+ool &16 is in th 9 +osition) im+lmnt +um+ oil #lows #rom
inlt +assa' &10 to +assa' &14$ h oil thn #lows throu'h outlt +assa' &15 to th
h"*raulic oil tan($ h +osition o# th li#t .al. s+ool +r.nts th #low o# oil to
+assa's &22 an* &23$ h li#t .al. s+ool ,loc(s th oil in ,oth n*s o# th li#t
c"lin*r$ his +r.nts th li#t c"lin*r #rom mo.in'$
RAISE Position
hn th li#t control l.r is mo.* to th RAIS: +osition) +ilot oil #lows to cham,r
&1/$ his causs li#t .al. s+ool &16 to mo. to th ri'ht$ il #rom th im+lmnt +um+ #lows into inlt +assa' &10$ h oil thn #lows throu'h +assa' &14 to chc(
.al. &25 $
8hc( .al. &25 *os not o+n until th oil +rssur ,coms 'ratr than th
com,in* #orc o# s+rin' &26 an* th oil +rssur in +assa' &24$ hn chc( .al.
&25 o+ns) oil #lows throu'h +assa' &24 an* out o# +assa' &23 to th ha* n* o# th
li#t c"lin*rs$ his causs th li#t arms to rais$
il #rom th ro* n* o# th li#t c"lin*rs #lows throu'h +assa' &22) an* aroun* li#t
.al. s+ool &16$ h oil thn #lows throu'h +assa' &13 an* +assa' &15 to th
h"*raulic oil tan($
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 65/193
LOWER Position
hn th li#t control l.r is mo.* to th :R +osition) +ilot oil #lows to cham,r
&2/$ i#t .al. s+ool &16 mo.s to th l#t$ il #rom th im+lmnt +um+ #lows #rom
inlt +assa' &10) throu'h +assa' &14) an* to chc( .al. &25 $
8hc( .al. &25 *os not o+n until th oil +rssur ,coms 'ratr than th
com,in* #orc o# s+rin' &26 an* th oil +rssur in +assa' &24$ hn chc( .al.
&25 o+ns) oil #lows throu'h +assa' &24 an* +assa' &22 to th ro* n* o# th li#t
c"lin*rs$ his causs th li#t arms to lowr$
il #rom th ha* n* o# th li#t c"lin*rs #lows throu'h +assa' &23) an* aroun* li#t
.al. s+ool &16$ h oil thn #lows throu'h outlt +assa' &15 to th h"*raulic oil
tan($
I# th li#t c"lin*r ro* rtracts too #ast th im+lmnt +um+ can not su++l" nou'h oil
#low to th ro* n* o# th li#t c"lin*r$ h +rssur thn *crass in +assa' &22$ hiscauss ma(u+ .al. &1 to mo. a'ainst s+rin' &21$ his allows th a**ition o#
rturn lin oil to th im+lmnt +um+ oil in or*r to +r.nt *ama' #rom ca.itation
&.acuum in th h"*raulic s"stm$
FLOAT Position
hn th li#t control l.r is mo.* to th A +osition) +ilot oil #lows to cham,r
&2/ an* li#t .al. s+ool &16 mo.s to th l#t$ il #rom th +ilot .al. &oil mani#ol*
o+ns .nt +assa' &20$ his allows ma(u+ .al. &1 to o+n$
Im+lmnt oil +rssur (+s ma(u+ .al. &1 o+n$ h oil #rom +assa' &24 an*
th oil in +assa' &22 #low throu'h +assa' &13$ h oil thn #lows throu'h outlt
+assa' &15 to th h"*raulic oil tan($
h li#t c"lin*rs can mo. #rl" in ithr *irction accor*in' to th #orc on th
,uc(t$ As th li#t c"lin*r mo.s) !css oil #rom th li#t c"lin*rs #lows to +assa'
&15$ h oil thn #lows to th h"*raulic oil tan($
3u4iliary "unction
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 66/193
Illustration 4'0026/44
Au!iliar" 8ontrol >al. &Au!iliar" >al. S+ool in th 8S: Position an* %ain 8ontrol >al. S+ools inth 9 Position
&11 ilt .al. s+ool
&15 utlt +assa' to th h"*raulic oil tan(
&16 i#t .al. s+ool
&2 8ham,r #or +ilot oil
&2 S+rin's
&30 Au!iliar" .al. s+ool
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 67/193
&31 Passa'
&32 S+rin'
&33 8hc( .al. #or th au!iliar" circuit
&34 Inlt +assa' #or im+lmnt +um+ oil
&35 8ham,r #or +ilot oil
&36 Passa' to th *rain
&3/ Passa' to th ha* n* o# th au!iliar" c"lin*rs
&3 Passa' to th ro* n* o# th au!iliar" c"lin*rs
&3 Passa' #or im+lmnt +um+ oil
h au!iliar" control .al. is a*** #or machins with au!iliar" attachmnts$ h
au!iliar" control .al. ,olts to th tilt control .al.$ Au!iliar" .al. s+ool &30 controls
th o+ration o# an au!iliar" attachmnt such as a lo''in' #or() a si* *um+ ,uc(t) or a
multi+ur+os ,uc(t$ his .al. is aha* o# th tilt control .al. an* th li#t control
.al. in th im+lmnt h"*raulic circuit$
il #rom th im+lmnt +um+ #lows throu'h inlt +assa' &34 to au!iliar" .al. s+ool
&30$ h au!iliar" .al. s+ool is s+rin' cntr*$ h au!iliar" .al. s+ool is
controll* ," +ilot +rssur oil$ h au!iliar" .al. s+ool has an o+n cntr$
HOLD Position
S+rin's &2 (+ th au!iliar" .al. s+ool in th 9 +osition whn thr is no +ilot
+rssur oil in cham,rs &2 an* &35$ S+ool mo.mnt is controll* ," +ilot +rssur
oil in cham,rs &2 an* &35 $
hn au!iliar" .al. s+ool &30 is in th 9 +osition) im+lmnt +um+ oil #lows
#rom inlt +assa' &34 to +assa' &3$ il #rom +assa' &3 thn #lows aroun* th tilt
.al. s+ool an* th li#t .al. s+ool$ h oil thn #lows throu'h outlt +assa' &15 to
th h"*raulic oil tan($
h +osition o# th au!iliar" .al. s+ool +r.nts th #low o# oil to +assa's &3/ an*
&3$ his ,loc(s th oil in ,oth n*s o# th au!iliar" c"lin*rs$ h au!iliar" c"lin*rs
will not mo.$
OPEN Position
hn th au!iliar" control l.r is mo.* to th P:N +osition) +ilot oil is snt to
cham,r &2$ Au!iliar" .al. s+ool &30 mo.s to th ri'ht$ Im+lmnt +um+ oil #lows
#rom inlt +assa' &34 to chc( .al. &33 $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 68/193
8hc( .al. &33 *os not o+n until th oil +rssur ,coms 'ratr than th
com,in* #orc o# s+rin' &32 an* th oil +rssur in +assa' &31$ hn chc( .al.
&33 o+ns) oil #lows throu'h +assa' &31 an* out o# +assa' &3 to th ro* n* o# th
au!iliar" c"lin*rs$ his causs th c"lin*r ro*s to rtract$
il #rom th ha* n* o# th au!iliar" c"lin*rs #lows throu'h +assa' &3/) an* aroun*au!iliar" .al. s+ool &30$ h oil thn #lows throu'h +assa' &36) an* throu'h outlt
+assa' &15 to th h"*raulic oil tan($
Note: hn au!iliar" .al. s+ool &30 is mo.* #ull" in th P:N +osition) oil will not
#low to th tilt control .al. or th li#t control .al.$ h tilt c"lin*r an* th li#t
c"lin*rs will not o+rat$
CLOSE Position
hn th au!iliar" control l.r is mo.* to th 8S: +osition) +ilot oil is snt to
cham,r &35$ Au!iliar" .al. s+ool &30 mo.s to th l#t$ Im+lmnt +um+ oil #lows#rom inlt +assa' &34 to chc( .al. &33 $
8hc( .al. &33 *os not o+n until th oil +rssur ,coms 'ratr than th #orc o#
s+rin' &32 an* th oil +rssur in +assa' &31$ hn chc( .al. &33 o+ns) oil #lows
throu'h +assa' &31 an* out o# +assa' &3/ to th ha* n* o# th au!iliar" c"lin*r$
his causs th c"lin*r ro*s to !tn*$
il #rom th ro* n* o# th au!iliar" c"lin*r #lows in throu'h +assa' &3) an* aroun*
au!iliar" .al. s+ool &30$ h oil thn #lows throu'h +assa' &3) an* throu'h outlt
+assa' &15 to th h"*raulic oil tan($
Note: hn au!iliar" .al. s+ool &30 is mo.* #ull" in th 8S: +osition) +rssur
oil #rom th ro* n* o# th au!iliar" c"lin*rs is a.aila,l to th tilt control .al. an*
th li#t control .al.$ h tilt circuit an* th li#t circuit will o+rat mor slowl" than
normal$
5elief 6al2e Main!
SMCS - 506
S/N - 61-UP
S/N - 6NS1-UP
S/N - 3J1-UP
S/N - 4P1-UP
S/N - 6:1-UP
S/N - /B1-UP
S/N - J1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 69/193
S/N - B9P1-UP
S/N - 3BS1-UP
S/N - 51-UP
S/N - 2JS1-UP
S/N - 5%1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Ver imagen
Illustration 1'003000
ocation o# th %ain Rli# >al.
h main rli# .al. is locat* on th inlt sction to th main control .al.$ h maincontrol .al. is mount* on th #ront n* #ram$ h main rli# .al. limits th
+rssur #rom th im+lmnt +um+ to th main control .al.$
hn th +rssur at th inlt to th main control .al. !c*s th +rssur sttin' o#
th main rli# .al.) th main rli# .al. o+ns$ h !css h"*raulic oil thn #lows
throu'h th main rli# .al. to th h"*raulic oil tan($
Note: h +rssur sttin' o# th main rli# .al. on stan*ar* machins is 20/00 K 340
(Pa &3000 K 50 +si$ h +rssur sttin' o# th main rli# .al. on lo''in' machins
is 20/00 K 340 (Pa &3000 K 50 +si$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 70/193
Ver imagen
Illustration 2'00260//
&1 Inlt$ &2 >al.$ &3 utlts$ &4 Passa'$ &5 S+rin'$ &6 Sat$ &/ S+rin'$ & >al.$
"*raulic oil #lows into inlt &1) throu'h th ori#ic in th cntr o# .al. &2) an* into
th cham,r #or s+rin' &5$ h oil in th s+rin' cham,r contacts .al. &$ Sat &6 can
not mo.$ Sat &6 is +rss* into th .al. ,o*"$
hn th +rssur o# th oil in th circuit is lss than th rli# .al. sttin') th #orc
o# s+rin' &/ on .al. & (+s th main rli# .al. clos*$
I# th oil +rssur in inlt &1 !c*s th rli# .al. sttin') th oil +rssur o.rcoms
th #orc o# s+rin' &/$ his causs .al. & to mo. *own$ h oil in th cham,r #or
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 71/193
s+rin' &5 #lows throu'h th hol in sat &6$ h oil thn #lows throu'h +assa' &4 to
th h"*raulic oil tan($
hn .al. & o+ns) th +rssur o# th oil in th cham,r #or s+rin' &5 *crass$
h #orc a'ainst th ,ottom o# .al. &2 also *crass$ h +rssur o# th oil at inlt
&1 mo.s .al. &2 *ownwar*$ il can thn #low throu'h outlts &3) an* ,ac( to thh"*raulic oil tan($
>al. &2 rmains *own until .al. & closs$ >al. & will clos whn th +rssur at
inlt &1 *ro+s ,low th +rssur sttin' o# th rli# .al.$
5eference: or mor in#ormation on tstin' an* a*@ustin' th +rssur sttin' o# th
main rli# .al.) r#r to th Sr.ic %anual mo*ul #or stin' an* A*@ustin') DRli#
>al. &%ain - st an* A*@ustD #or th machin that is ,in' sr.ic*
5elief 6al2e ine!SMCS - 511/
Ver imagen
Illustration 1'00264/
>iw o# th ront :n* ram
&1 in rli# .al. #or th ro* n* o# th tilt c"lin*r$ &2 in rli# .al. #or th ha* n* o# th tiltc"lin*r$
h lin rli# .al.s ar locat* on th main control .al.$ h main control .al. is
mount* on th #ront n* #ram$ hr is a lin rli# .al. #or ,oth th ha* n* o# th
tilt c"lin*r) an* #or th ro* n* o# th tilt c"lin*r$
Note: or machins with au!iliar" #unctions) th ha* n* o# th au!iliar" c"lin*rs an*
th ro* n* o# th au!iliar" c"lin*rs also ha. a lin rli# .al.$
hn th tilt .al. s+ool is in th 9 +osition) th lin rli# .al.s #or th ha* n*an* th ro* n* o# th tilt c"lin*r limit th ma!imum +rssur in th tilt circuit$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 72/193
hn th au!iliar" .al. s+ool is in th 9 +osition) th lin rli# .al.s #or th
ha* n* an* th ro* n* o# th au!iliar" c"lin*rs limit th ma!imum +rssur in th
au!iliar" circuit$
Note: h o+ration o# all th lin rli# .al.s is similar$ An !+lanation o# a t"+ical
lin rli# .al. is 'i.n$
Ver imagen
Illustration 2'00264
in Rli# >al.
&3 Inlt$ &4 >al.$ &5 Passa'$ &6 ri#ic$ &/ Passa'$ & Plat$ & S+rin'$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 73/193
An" outsi* #orc on th ,uc(t or th au!iliar" c"lin*rs will incras th oil +rssur
in inlt &3$ I# th oil +rssur a'ainst .al. &4 !c*s th #orc o# s+rin' &) .al. &4
will mo. *own$
il thn #lows throu'h +assa' &5 to th h"*raulic oil tan($ h +rssur in inlt &3 is
r*uc* in or*r to +r.nt *ama' to th com+onnts o# th c"lin*r circuits$
hn a lin rli# .al. o+ns) th tilt c"lin*r or th au!iliar" c"lin*r slowl" mo.s$
%a(u+ oil #lows throu'h +assa' &/ an* into th hol in +lat &$ h oil thn #lows
throu'h ori#ic &6) an* throu'h +assa' &5 to th ro* n* or th ha* n* o# th
c"lin*r$
5eference: or mor in#ormation on th +rssur sttin' o# th lin rli# .al.s) r#r
to th Sr.ic %anual mo*ul #or S+ci#ications) DRli# >al. &inD #or th machin
that is ,in' sr.ic*$
5eference: or mor in#ormation on a*@ustin' th +rssur sttin' o# th lin rli#.al.s) r#r to th Sr.ic %anual mo*ul #or stin' an* A*@ustin') DRli# >al.
&in - st an* A*@ustD #or th machin that is ,in' sr.ic*$
5ide Control System
SMCS - 5004
S/N - 61-UP
S/N - 6NS1-UP
S/N - 3J1-UP
S/N - 4P1-UP
S/N - B9P1-UP
S/N - 3BS1-UP
S/N - 6:1-UP
S/N - /B1-UP
S/N - J1-UP
S/N - 2JS1-UP
S/N - 51-UP
S/N - 5%1-UP
S/N - 5AS1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 74/193
S/N - 4BS1-UP
S/N - 5RS1-UP
Note: Illustration 1 is th schmatic #or machins with a +ilot h"*raulic s"stm$ hri* control s"stm #or machins with an lctroh"*raulic s"stm o+rats similarl"$
Ver imagen
Illustration 1'0025206
Schmatic #or th Ri* 8ontrol S"stm
&1 %ain control .al.$ &2 ilt c"lin*r$ &3 i#t c"lin*rs$ &4 >al. s+ool$ &5 Ri* control *i.rtr .al.$
&6 Ri* control accumulator$ &/ ri#ic$ & i#t .al. s+ool$ & >al. s+ool$ &10 Ri* control rli#
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 75/193
.al.$ &11 Pilot .al. &oil mani#ol*$ &12 Ri* control solnoi* .al.$ &13 Pilot control .al.$ &14Im+lmnt an* +ilot,ra( +um+$ &15 "*raulic oil tan($
h o+tional ri* control s"stm +ro.i*s a mans #or *am+nin' th ,uc(t #orcs
which +ro*uc a +itchin' motion as th machin tra.ls o.r rou'h trrain$
h ri* control s"stm is ma* u+ o# th #ollowin' com+onnts= tilt c"lin*r &2) li#t
c"lin*rs &3) ri* control *i.rtr .al. &5 an* ri* control accumulator &6$
Ver imagen
Illustration 2'0025216
ocation o# th Ri* 8ontrol Accumulator
&6 Ri* control accumulator$
Ri* control accumulator &6 is locat* in #ront o# th articulation @oint on th ri'ht si*
o# th #ront n* #ram$ Ri* control accumulator &6 contains a +rchar' o# nitro'n
'as$ il +rssur in li#t c"lin*rs &3 #orcs a +iston in th ri* control accumulator
a'ainst th nitro'n 'as$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 76/193
Illustration 3'0025224
ocation o# th Ri* 8ontrol 9i.rtr >al.
&5 Ri* control *i.rtr .al.$ &10 Ri* control rli# .al.$ &12 Ri* control solnoi* .al.$
Ri* control *i.rtr .al. &5 is locat* on th #ront loa*r #ram ,hin* th accss
+lat$ h ri* control *i.rtr .al. controls th #low o# oil to th ri* control
accumulator$
Ri* control rli# .al. &10 an* ri* control solnoi* .al. &12 ar attach* to ri*
control *i.rtr .al. &5$ h ri* control rli# .al. rli.s th oil +rssur in li#t
c"lin*rs &3 an* accumulator &6$ h ri* control solnoi* .al. controls th
mo.mnt o# .al. s+ool &$
Ver imagen
Illustration 4'002521
8ontrol Panl on th Ri'ht Si* o# th 8a, 8ilin'
&16 Ri* control switch$
h ri* control s"stm is controll* ," ri* control switch &16$ h ri* control switch
is a thr-+osition switch that is locat* on th ri'ht si* control +anl in th ca,$
O"" %osition
hn ri* control switch &16 is in th +osition) ri* control solnoi* .al. &12 is
clos*$ In this +osition) th #low o# +ilot oil to .al. s+ool & is ,loc(*$ h .al.
s+ool +r.nts th oil #rom th ro* n* o# li#t c"lin*rs &3 #rom #lowin' ,ac( to th
h"*raulic oil tan($
>al. s+ool &4 is normall" o+n$ h .al. s+ool 7uali?s th oil +rssur in th
accumulator an* th ha* n* o# th li#t c"lin*r$ ri#ic &/ rstricts th #low o# oilthrou'h .al. s+ool &4 $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 77/193
I# th oil +rssur is hi'hr in th ha* n* o# th li#t c"lin*rs) oil will #low throu'h
ori#ic &/$ h oil will thn #low throu'h .al. s+ool &4 to accumulator &6 $
I# th oil +rssur is hi'hr in accumulator &6) oil will #low throu'h .al. s+ool &4$ il
will thn #low throu'h ori#ic &/ to th ha* n* o# th li#t c"lin*rs$
Rli# .al. &10 o+ns whn th oil +rssur in th ha* n* o# th li#t c"lin*rs
!c*s 22/50 K 400 (Pa &3300 K 60 +si$ Rli# .al. &10 also o+ns whn th oil
+rssur in ri* control accumulator &6 !c*s 22/50 K 400 (Pa &3300 K 60 +si$
hn th o+rator #ull" mo.s th ,uc(t to th 9U%P +osition) th ,uc(t hits th
sto+s on th li#t arm$ I# th o+rator maintains th tilt control l.r in th 9U%P
+osition) hi'h oil +rssur is crat* in th ro* n* o# th tilt c"lin*r$
h 'omtr" o# th M-,ar lin(a' crats hi'h oil +rssur in th ha* n* o# th li#t
c"lin*rs$ h oil +rssur in th ro* n* o# th tilt c"lin*r closs .al. s+ool &4 $
>al. s+ool &4 +r.nts th #low o# oil #rom th ha* n* o# th li#t c"lin*r to
accumulator &6$ >al. s+ool &4 also +r.nts th #low o# oil #rom th ha* n* o# th
li#t c"lin*r to ri* control rli# .al. &10$ il #low throu'h ri* control rli# .al.
&10 or into accumulator &6 coul* caus th li#t arms to *ro+ sli'htl"$
ON %osition
Push in on th ,ottom o# ri* control switch &16 in or*r to turn on th ri* control
s"stm$ An in*icator li'ht on th *ash,oar* turns on$ Ri* control solnoi* .al. &12
o+ns$ In this +osition) +ilot oil #lows to .al. s+ool &$ >al. s+ool & o+ns in or*rto allow th #low o# oil #rom th ha* n* o# li#t c"lin*rs to th accumulator$
il #rom th ro* n* o# th li#t c"lin*rs #lows throu'h .al. s+ool & to th h"*raulic
oil tan($ il #rom th ha* n* #lows throu'h ri* control rli# .al. &10 to th
h"*raulic oil tan( whn th oil +rssur in th lin !c*s 22/50 K 400 (Pa &3300 K 60
+si$
As th machin tra.ls o.r rou'h trrain with a loa** ,uc(t) th #orc o# th loa*
acts a'ainst li#t c"lin*rs &3$ hn th loa* acts a'ainst th ha* n* o# th li#t
c"lin*rs) th ha* n* oil #lows into ri* control accumulator &6 $
Ri* control accumulator &6 contains a +iston$ h oil #low #rom th li#t c"lin*rs acts
a'ainst th +iston$ h accumulator +iston acts as a shoc( a,sor,r ," rsistin' th oil
#low$ %a(u+ oil #lows throu'h .al. s+ool & an* into th ro* n* o# th li#t c"lin*rs$
3)O %osition
Push in on th to+ o# ri* control switch &16 in or*r to turn on th automatic ri*
control s"stm$ An in*icator li'ht on th *ash,oar* turns on$ In th AU +osition) th
ri* control s"stm #unctions automaticall" whn th machinCs s+* is a,o.
a++ro!imatl" $5 (mh &6$0 m+h$ h o+ration o# th ri* control s"stm in thAU +osition is similar to th N +osition$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 78/193
As th machin a++roachs th loa* sit) th o+rator *crass th 'roun* s+* o# th
machin$ hn th s+* *crass ,low a++ro!imatl" $0 (mh &5$5 m+h th ri*
control s"stm sto+s #unctionin'$
No oil will #low into th ri* control accumulator whn th li#t arms rais$ his allows a
'ratr ,ra(out #orc #or loa*in' th ,uc(t$ A#tr th ,uc(t is #ill* an* th o+ratorincrass th 'roun* s+* o# th machin) th ri* control s"stm #unctions a'ain$ h
+itchin' o# th ,uc(t is *am+n*$
5eference: or mor in#ormation on o+ratin' th ri* control s"stm) r#r to th
+ration an* %aintnanc %anual) DRi* 8ontrolD #or th machin that is ,in'
sr.ic*$
0ic.out System - Electro-Hydraulic System
SMCS - 510H 5112
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
h (ic(out s"stm is ma* u+ o# th #ollowin' com+onnts= li#t +osition snsor) ,uc(t
+ositionr switch) im+lmnt lctronic control mo*ul an* control l.rs$
h (ic(out s"stm allows th o+rator to mo. ithr th tilt control l.r or th li#t
control l.r to a 9::N +osition$
h li#t control l.r has *tnts in two +ositions= RAIS: +osition an* :R
+osition$ h li#t (ic(out causs th li#t control l.r to rturn to th 9 +ositionwhn th li#t arm rachs a +rst hi'ht$ h (ic(out hi'ht can , controll* ,"
*+rssin' th li#t (ic(out switch$
h tilt control l.r has a *tnt in th I BA8< +osition$ h tilt (ic(out causs
th tilt control l.r to rturn to th 9 +osition whn th ,uc(t rachs a +rst
,uc(t an'l$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 79/193
Illustration 1'00255/
i#t <ic(out Switch
h li#t (ic(out switch is locat* on th l#t control +anl in th ca,$ h li#t (ic(out
switch is a two-+osition switch$
Note: h control 'rou+ in Illustration 2 is #or machins with an au!iliar" #unction
&lo''in' #or() si* *um+ ,uc(t) multi+ur+os ,uc(t) tc$ %achins without an
au!iliar" #unction will not ha. au!iliar" control l.r &4$
Ver imagen
Illustration 2'0025/22
8ontrol .rs
&1 8ontrol 'rou+$ &2 ilt control l.r$ &3 i#t control l.r$ &4 Au!iliar" control l.r$
In or*r to st th *sir* u++r (ic(out) mo. li#t control l.r &3 to th RAIS:
+osition until th ,uc(t rachs th *sir* hi'ht$ h ,uc(t must , a,o. th
mi*wa" hi'ht in or*r to st th u++r li#t (ic(out hi'ht$ hn) +ush th li#t (ic(out
switch$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 80/193
In or*r to st th *sir* lowr (ic(out) mo. li#t control l.r &3 to th :R
+osition until th ,uc(t rachs th *sir* hi'ht$ h ,uc(t must , ,low th
mi*wa" hi'ht in or*r to st th lowr li#t (ic(out hi'ht$ hn) +ush th li#t (ic(out
switch$
A#tr th (ic(out +ositions ha. ,n st) th li#t arm will automaticall" rturn to thcorrct o+ratin' +osition whn th li#t control l.r is in th 9::N +osition$
ift 0ic.out
Ver imagen
Illustration 3'0032263
ocation o# th i#t Position Snsor
&5 i#t +osition snsor$
i#t +osition snsor &5 is locat* on th ri'ht si* o# th loa*r #ram$ h im+lmnt
lctronic control mo*ul &:8% is locat* on th ri'ht si* in th rar o# th ca,$ h
li#t (ic(out *tnt solnoi* is locat* in th control 'rou+ &1 $
hn th o+rator mo.s li#t control l.r &3 #ull" in th RAIS: +osition) th *tnt
solnoi* #or th li#t control l.r hol*s th l.r in th 9::N +osition$ As th ,uc(t
raiss) li#t +osition snsor &5 sn*s a +uls wi*th mo*ulat* si'nal to th im+lmnt:8%$ h si'nal tlls th im+lmnt :8% th +osition o# th li#t arm$
hn th li#t arm rachs th +rst (ic(out hi'ht) th im+lmnt :8% sto+s th #low
o# currnt to th *tnt solnoi* #or th li#t control l.r$ h li#t control l.r thn
rturns to th 9 +osition$
hn th o+rator mo.s li#t control l.r &3 #ull" in th :R +osition) th
solnoi* #or th li#t control l.r hol*s th l.r in th 9::N +osition$ As th ,uc(t
lowrs) li#t +osition snsor &5 sn*s a +uls wi*th mo*ulat* si'nal to th im+lmnt
:8%$ h si'nal tlls th im+lmnt :8% th +osition o# th li#t arm$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 81/193
hn th li#t arm rachs th +rst (ic(out hi'ht) th im+lmnt :8% sto+s th #low
o# currnt to th *tnt solnoi* #or th li#t control l.r$ h li#t control l.r thn
rturns to th 9 +osition$
5eference: or mor in#ormation a,out a*@ustin' th li#t (ic(out +ositionr) r#r to th
Sr.ic %anual mo*ul #or stin' an* A*@ustin') Di#t <ic(out Positionr - A*@ustD #or th machin that is ,in' sr.ic*$
1uc.et %ositioner
Ver imagen
Illustration 4'0032264
8om+onnts o# th Buc(t Positionr
&6 u,$ &/ Buc(t +ositionr switch$ & %a'nt assm,l"$
%a'nt assm,l" & is mount* on th l.r assm,l"$ Buc(t +ositionr switch &/ is
mount* on tu, &6$ u, &6 is mount* on th tilt c"lin*r$ h *tnt solnoi* #or
th tilt control l.r is locat* in control 'rou+ &1 $
hn th o+rator +lacs th tilt control l.r in th I BA8< +osition) th solnoi*
#or th tilt control l.r hol*s th l.r in th 9::N +osition$ As th ,uc(t tilts
,ac() th tilt c"lin*r ro* mo.s outwar* towar* ,uc(t +ositionr switch &/ $
hn ma'nt assm,l" & nars ,uc(t +ositionr switch &/) switch &/ o+ns$ h
im+lmnt :8% sto+s th #low o# currnt to th *tnt solnoi*$ h tilt control l.r
rturns to th 9 +osition$
h ,uc(t sto+s at th corrct an'l #or o+ration$ h ,uc(t sta"s at th +rst an'l
until th o+rator +lacs th tilt control l.r in th 9U%P +osition$
5eference: or mor in#ormation a,out a*@ustin' th ,uc(t +ositionr) r#r to th
Sr.ic %anual mo*ul #or stin' an* A*@ustin') DBuc(t Positionr - A*@ustD #or th
machin that is ,in' sr.ic*$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 82/193
"an Dri2e System
SMCS - 136H 13/
h #an *ri. s"stm cools th h"*raulic oil in th h"*raulic oil tan($ h #an *ri.
s"stm also #iltrs th h"*raulic oil$
Ver imagen
Illustration 1
'0024551
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 83/193
&1 "*raulic oil #iltr ,"+ass .al.$ &2 "*raulic oil coolr$ &3 "*raulic oil coolr ,"+ass .al.$ &4"*raulic oil #iltr$ &5 an *ri. +um+$ &6 Bra(r rli# .al.$ &/ an *ri. motor$ & "*raulic oiltan($ &AA lui* sam+lin' .al.$ &BB Prssur ta+ #or th #an *ri. +um+$
Ver imagen
Illustration 2'0024553
ocation o# th an 9ri. Pum+
&5 an *ri. +um+$ &BB Prssur ta+ #or th #an *ri. +um+$
an *ri. +um+ &5 is mount* on th ri'ht si* o# th n'in towar* th rar o# th
machin$ h +um+ onl" *raws oil #rom th h"*raulic oil tan( whn th n'in is
o+ratin'$
Prssur ta+ &BB is a.aila,l to chc( th +rssur sttin' o# th rli# .al. in th #an
*ri. motor$
Ver imagen
Illustration 3'0024554
ocation o# th an 9ri. %otor
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 84/193
&/ an *ri. motor$ & Rturn lin #rom th #an *ri. motor$ &10 8as *rain #rom th #an *ri. motor$&11 Su++l" lin to th #an *ri. motor$
h #an *ri. +um+ su++lis oil to #an *ri. motor &/$ h hi'h +rssur o# th oil
causs th #an ,la*s on th sha#t o# th #an *ri. motor to rotat$ h rotation o# th #ancauss cool air to #low throu'h th h"*raulic oil coolr$ h #low o# air cools th
h"*raulic oil in th h"*raulic oil coolr$
Ver imagen
Illustration 4'0024555
ocation o# th "*raulic il 8oolr
&2 "*raulic oil coolr$ &3 "*raulic oil coolr ,"+ass .al.$
A#tr th h"*raulic oil !its th #an *ri. motor) th oil #lows to h"*raulic oil coolr &2$
hn th n'in is #irst start* an* th h"*raulic oil is col*) th oil #rom th #an *ri.
motor can not asil" #low throu'h h"*raulic oil coolr &2$ h oil +rssur incrass in
th h"*raulic oil coolr an* h"*raulic oil coolr ,"+ass .al. &3 o+ns$
Bcaus o# th rsistanc o# oil #low throu'h th oil coolr) th oil #lows throu'h
h"*raulic oil coolr ,"+ass .al. &3$ B"+ass .al. &3 limits th ma!imum oil +rssur
in th h"*raulic oil coolr to 44 K 55 (Pa &65 K +si$ An" oil that #lows throu'h
,"+ass .al. &3 #lows to th h"*raulic oil #iltr$
hn th tm+ratur o# th oil incrass) an* th +rssur o# th oil *crass) th
#orc o# th s+rin' in h"*raulic oil coolr ,"+ass .al. &3 is 'ratr than th #orc o#
th oil +rssur that is actin' on th s+rin'$ his allows ,"+ass .al. &3 to clos$ h
h"*raulic oil thn #lows throu'h h"*raulic oil coolr &2 to th h"*raulic oil #iltr$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 85/193
Illustration 5'002455
ocation o# th "*raulic il iltr
&1 "*raulic oil #iltr ,"+ass .al.$ &4 "*raulic oil #iltr$ &12 B"+ass switch #or th h"*raulic oil #iltr$&AA lui* sam+lin' .al.$
A#tr th oil !its th h"*raulic oil coolr) th oil #lows to h"*raulic oil #iltr &4$
"*raulic oil #iltr &4 is locat* a,o. th h"*raulic oil tan( on th ri'ht si* o# th
machin$
I# h"*raulic oil #iltr &4 ,coms +lu''*) th oil +rssur in th #iltr incrass$ nc
th oil +rssur in th oil #iltr rachs a++ro!imatl" 1/2 (Pa &25 +si) h"*raulic oil
#iltr ,"+ass .al. &1 o+ns$
il that #lows throu'h ,"+ass .al. &1 rturns to th h"*raulic oil tan($ hn th ,"+ass .al. o+ns) ,"+ass switch &12 sn*s an lctrical si'nal to th 8atr+illar
%onitorin' S"stm$ h 8atr+illar %onitorin' S"stm warns th o+rator o# a #ault in
th h"*raulic oil #iltr$
lui* sam+lin' .al. &AA is a.aila,l to chc( th 7ualit" o# th h"*raulic oil$
5eference: or mor in#ormation on chc(in' th +um+ +rssur an* #an motor s+*)
r#r to th Sr.ic %anual mo*ul #or stin' an* A*@ustin') Dan 9ri. S+* - st
an* A*@ustD #or th machin that is ,in' sr.ic*$
5eference: or mor in#ormation on o,tainin' a h"*raulic oil sam+l) r#r to th
+ration an* %aintnanc %anual) DSS il Anal"sisD #or th machin that is ,in'
sr.ic*$
Gear %ump "an Dri2e!
SMCS - 13/H 50/3-N
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 86/193
Illustration 1'0024
ocation o# th an 9ri. Pum+
&1 an *ri. +um+$ &2 utlt +ort$ &3 Inlt +ort$ &AA Prssur ta+ #or th #an *ri. +um+$
an *ri. +um+ &1 is mount* on th ri'ht si* o# th n'in towar* th rar o# th
machin$ an *ri. +um+ &1 is a 'ar +um+ that is *ri.n ," th camsha#t 'ar$ h #an
*ri. +um+ is a #i!* *is+lacmnt +um+$ h #an *ri. +um+ onl" #unctions whn th
n'in is in o+ration$
h rotation o# 'ars within th +um+ ,o*" crats a .acuum which *raws oil #rom th
h"*raulic oil tan($ il ntrs throu'h inlt +ort &3$ h oil thn #ills a ca.it" which
*ircts th oil into th la*in' *' o# msh* 'ars$ h +rssuri?* oil thn #lows out
o# th +um+ throu'h outlt +ort &2 $
rom outlt +ort &2) th oil #lows to th #an *ri. motor$ h +rssuri?* oil causs th
sha#t o# th #an *ri. motor to rotat$ his ,'ins th +rocss o# coolin' th h"*raulic
oil$
Prssur ta+ &AA is a.aila,l in or*r to chc( th +rssur o# th #an *ri. s"stm$ A
rli# .al. in th #an *ri. motor controls th ma!imum +rssur in th #an *ri.
s"stm$
5eference: or a**itional in#ormation a,out th s+ci#ications #or th #an *ri. +um+)
r#r to th Sr.ic %anual mo*ul #or th S+ci#ications) D;ar Pum+ &an 9ri.D #or
th machin that is ,in' sr.ic*$
5eference: or a**itional in#ormation on tstin' an* a*@ustin' th #an *ri. +um+)
r#r to th Sr.ic %anual mo*ul #or th stin' an* A*@ustin') Dan 9ri. S+* -
st an* A*@ustD #or th machin that is ,in' sr.ic*
Gear Motor "an Dri2e!
SMCS - 136H 5061-N
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 87/193
Illustration 1'002401
an 9ri. %otor
&1 utlt +ort$ &2 an *ri. motor$ &3 Rli# .al.$ &4 Inlt +ort$ &5 8as *rain$
an *ri. motor &2 is locat* at th rar o# th machin$ an *ri. motor &2 is a 'ar
t"+ motor$ h #an *ri. motor turns a #an that cools th h"*raulic oil in th h"*raulic
oil coolr$ h #an *ri. motor also cools th n'in coolant in th ra*iator$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 88/193
Illustration 2'0025212
Schmatic o# th an 9ri. %otor
&1 utlt +ort to th h"*raulic oil coolr$ &2 an *ri. motor$ &3 Rli# .al.$ &4 Inlt +ort #rom th #an*ri. +um+$ &5 8as *rain lin to th h"*raulic oil tan($ &6 8hc( .al.$
Prssur oil #rom th #an *ri. +um+ #lows into inlt +ort &4$ h +rssuri?* oil causs
'ars to msh within th ,o*" o# th motor$ h +rssuri?* oil causs th motor sha#t
to rotat$ h oil !its #an *ri. motor &2 throu'h outlt +ort &1 $
Rli# .al. &3 is locat* within th housin' o# #an *ri. motor &2$ Rli# .al. &3
allows !css oil to #low to th h"*raulic oil tan($ Rli# .al. &3 o+ns i# th +rssuro# th oil in th #an *ri. motor !c*s a++ro!imatl" 13000 (Pa &15 +si$
8hc( .al. &6 allows th r.rs #low o# oil throu'h #an *ri. motor &2$ I# th
+rssur at outlt +ort &1 is hi'hr than th +rssur at inlt +ort &4) oil will #low
throu'h chc( .al. &6 $
an *ri. motor &2 rotats at a++ro!imatl" 1250 r+m whn th n'in s+* is 2200
r+m$ hn th n'in s+* !c*s 2200 r+m) th #an *ri. +um+ su++lis a hi'hr oil
+rssur to th #an *ri. motor$ I# th oil +rssur !c*s th +rssur sttin' o# rli#
.al. &3) rli# .al. &3 o+ns$ h oil that #lows throu'h rli# .al. &3 !its at outlt
+ort &1 $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 89/193
5eference: or a**itional in#ormation a,out th s+ci#ications #or th #an *ri. motor)
r#r to th Sr.ic %anual mo*ul #or S+ci#ications) D;ar Pum+ &an 9ri.D #or th
machin that is ,in' tst*$
5eference: or a**itional in#ormation a,out tstin' an* a*@ustin' th #an *ri. motor)
r#r to th Sr.ic %anual mo*ul #or stin' an* A*@ustin') Dan 9ri. S+* - stan* A*@ustD #or th machin that is ,in' tst*$
%iston %ump "an Dri2e!
SMCS - 13/H 50/0-N
S/N - B9P1-UP
S/N - 3BS1-UP
S/N - /B1-UP
S/N - 2JS1-UP
S/N - 51-UP
Ver imagen
Illustration 1'00/04/3
ocation o# th an 9ri. Pum+
&1 8as *rain$ &2 Pilot si'nal +rssur$ &3 an *ri. +um+$ &4 Prssur an* #low com+nsator .al.$ &5utlt$ &6 Inlt$
an *ri. +um+ &3 is mount* on th ri'ht si* o# th n'in towar* th rar o# th
machin$ an *ri. +um+ &3 is a +iston +um+ that is *ri.n ," th camsha#t 'ar$ h
#an *ri. +um+ is a .aria,l *is+lacmnt +um+$ h #an *ri. +um+ onl" #unctions
whn th n'in is in o+ration$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 90/193
Ver imagen
Illustration 2'00/045
Piston Pum+ &an 9ri.
&3 ousin' #or th #an *ri. +um+$ &4 Prssur an* #low com+nsator .al.$ &/ Piston$ & 8"lin*r ,arrl$ & Port +lat$ &10 9ri. sha#t$ &11 Swash+lat$ &12 Sho +lat$ &13 a*$ &14 Piston ro*$ &15Actuator +iston$ &16 S+rin' sat$ &1/ S+rin'$
hn *ri. sha#t &10 is rotat*) c"lin*r ,arrl &) +istons &/) an* sho +lats &12
turn whn th n'in is runnin'$ h rmain*r o# th +um+ com+onnts ar #astn* to
th +um+ housin' &3 $
il #rom th h"*raulic oil tan( #lows into +um+ ha* &13 at th inlt +assa'$ h oil
#lows throu'h inlt +assa's in +ort +lat &$ As *ri. sha#t &10 turns) th o+nin's o#th c"lin*r ,arrl mo. ," th inlt +assa's o# +ort +lat & $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 91/193
:ach +iston &/ insi* c"lin*r ,arrl & is hl* a'ainst swash+lat &11 ," sho +lat
&12$ Swash+lat &11 can , at an" an'l ,twn th ma!imum an* th minimum
an'ls$
As +istons &/ #ollow th an'l o# swash+lat &11) th +istons mo. in an* out o#
c"lin*r ,arrl &$ hn a +iston &/ mo.s out o# c"lin*r ,arrl &) oil is +ull* in ,hin* th +iston$
h an'l o# swash+lat &11 *trmins th amount o# oil that is *rawn into ach
c"lin*r ,arrl &$ As th ,arrl assm,l" continus to rotat th swash+lat an'l
+ushs th +istons into th ,arrl$
h +istons +ush oil out o# c"lin*r ,arrl & throu'h th outlt +assa's in +ort +lat
&$ h an'l o# th swash+lat *trmins th amount o# oil that is +um+* out o# ach
c"lin*r ,arrl & #or ach *ri. sha#t rotation$
hr ar an in#init num,r o# +ositions #or th swash+lat an'l ,twn th nutralan'l an* th ma!imum an'l$ A 'ratr swash+lat an'l will rsult in mor oil #low
throu'h +ort +lat &$ h incras* oil #low +asss throu'h +ort +lat & to th outlt
+assa'$
ith swash+lat &11 at a minimum) +istons &/ *o not mo. in an* out o# th rotatin'
c"lin*r ,arrl &$ No oil is *rawn into th +um+ an* no oil is +um+* out o# th +um+$
h +um+ has ?ro *is+lacmnt an* ?ro #low$
hn th swash+lat &11 is at th ma!imum an'l th +um+ is at th ma!imum
*is+lacmnt an* #ull #low$
h swash+lat an'l is controll* ," th actuator +iston &15$ Actuator +iston &15 is
acti.at* ," oil +rssur #rom +rssur an* #low com+nsator .al. &4 $
5eference: or a**itional in#ormation a,out th s+ci#ications #or th #an *ri. +um+)
r#r to th Sr.ic %anual mo*ul S+ci#ications) DPiston Pum+ &an 9ri.D #or th
machin that is ,in' sr.ic*$
5eference: or a**itional in#ormation on tstin' an* a*@ustin' th #an *ri. +um+)
r#r to th Sr.ic %anual mo*ul stin' an* A*@ustin') Dan 9ri. S+* - st an*
A*@ustD #or th machin that is ,in' sr.ic*
"an Dri2e System On Demand "an!
SMCS - 136H 13/
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 92/193
Illustration 1'00/64550
"*raulic Schmatic #or th an 9ri. S"stm &n 9man* an
&1 "*raulic oil coolr ,"+ass .al.$ &2 "*raulic oil coolr$ &3 an *ri. motor$ &4 "*raulic oil #iltr$&5 an *ri. +um+ &n *man* #an$ &6 hrmostatic .al. 'rou+$ &/ "*raulic oil tan($ &A lui*sam+lin' .al.$ &B Prssur ta+ #or th #an *ri. +um+$
h #an *ri. s"stm &on *man* #an cools th h"*raulic oil that is in h"*raulic oil tan(
&/$ an *ri. +um+ &on *man* #an &5 *raws oil #rom h"*raulic oil tan( &/ whn th
n'in is runnin'$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 93/193
Illustration 2'00/6452
Ri'ht Rar Si* o# th %achin
&5 an *ri. +um+ &n *man* #an$ &6 hrmostatic .al. 'rou+$ & Prssur an* #low com+nsator.al.$ &A Prssur ta+ #or th #an *ri. +um+$
an *ri. +um+ &on *man* #an &5 is a .aria,l *is+lacmnt +iston +um+$ h +um+
is mount* on th +um+ *ri. at th #ront o# th n'in on th ri'ht si* o# th machin$
Prssur an* #low com+nsator .al. & controls th +um+ #low$ h +rssur an* #low
com+nsator .al. is mount* on th si* o# th +um+$ h +rssur an* #low
com+nsator .al. contains a #low control s+ool an* a +rssur cuto## s+ool$ h
sttin's o# ,oth s+ools can , a*@ust*$
hrmostatic .al. 'rou+ &6 controls th oil #low o# th #an +um+$ h amount o# oil
#low is *trmin* ," th tm+ratur o# th n'in coolant$ h n'in coolant +asss
across th +ro, n* o# th thrmostatic .al. 'rou+ as th coolant #lows #rom th
ra*iator outlt to th coolant +um+$
hn th n'in coolant is ,low /5 O8 &165 O) th thrmostatic .al. 'rou+ allowsoil #rom th #low control s+ool in th +um+ +rssur com+nsator .al. to #low to th
tan($ his causs th +um+ to *stro($ h +um+ will also +ro*uc lss oil #low$ h
s+* o# th n'in coolin' #an will *cras$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 94/193
Illustration 3'00/64615
an 9ri. %otor
&3 an *ri. motor$
hn th n'in coolant is a,o. 5 O8 &15 O) th thrmostatic .al. 'rou+ ,loc(s
oil #low #rom th #low control s+ool in th +um+ +rssur com+nsator .al. to th
tan($ his causs th +um+ to u+stro($ hn th +um+ u+stro(s) +um+ #low to #an
*ri. motor &3 is incras*$ h #an motor s+* incrass an* th #an motor circulats
mor coolin' air$
h thrmostatic .al. 'rou+ .aris th amount o# oil #low that +asss throu'h th
thrmostatic .al. 'rou+ as th tm+ratur o# th coolant chan's #rom /5 O8 &165 O
to 5 O8 &15 O$ 9urin' this tm+ratur chan') th thrmostatic .al. 'rou+ is not
totall" o+n or totall" clos*$
Ver imagen
Illustration 4'00/646/1
ocation o# th "*raulic il 8oolr
&1 "*raulic oil coolr ,"+ass .al.$ &2 "*raulic oil coolr$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 95/193
hn th n'in is #irst start* an* th h"*raulic oil is col*) th rturn oil #rom th #an
*ri. motor can not asil" #low throu'h h"*raulic oil coolr &2$ h oil +rssur
o.rcoms h"*raulic oil coolr ,"+ass .al. &1 an* th ,"+ass .al. is #orc* o+n$
Bcaus o# th rsistanc o# oil #low throu'h th oil coolr) th oil #lows throu'h
h"*raulic oil coolr ,"+ass .al. &1$ hn th ,"+ass .al. o+ns) th oil can #low ,ac( to h"*raulic oil tan( &/$ An" oil that #lows throu'h h"*raulic oil coolr ,"+ass
.al. &1 #lows *irctl" ,ac( to h"*raulic oil tan( &/ $
hn th tm+ratur o# th oil incrass an* th +rssur o# th oil *crass) th #orc
o# th s+rin' #or th oil coolr ,"+ass .al. is 'ratr than th #orc o# th oil +rssur
that is actin' on th s+rin'$ his allows th ,"+ass .al. to clos$
hn h"*raulic oil coolr ,"+ass .al. &1 closs) th oil #lows throu'h th h"*raulic
oil coolr$ A#tr th h"*raulic oil is cool*) th oil rturns to h"*raulic oil tan( &/ $
"*raulic oil coolr ,"+ass .al. &1 limits th ma!imum +rssur in th oil coolr to44 K 55 (Pa &65 K +si$
Prssur ta+ &A is us* to chc( th outlt +rssur o# th oil that #lows out o# #an *ri.
+um+ &on *man* #an &5 $
ith th oil at normal o+ratin' tm+ratur an* th n'in at hi'h i*l) nominal
+rssur at +rssur ta+ &A is 12000 K 1/0 (Pa &1/40 K 25 +si$
SS oil sam+lin' .al. &B is a.aila,l to chc( th 7ualit" an* contamination l.l o#
th h"*raulic oil$
%iston %ump On Demand "an!
SMCS - 13/H 50/0-N
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 96/193
Illustration 1'00/6462
ocation o# th Piston Pum+ &n 9man* an
&1 8as *rain$ &2 Prssur an* #low com+nsator .al.$ &3 Inlt$ &4 Piston +um+ &on *man* #an$ &5oa* snsin' si'nal +rssur$ &6 utlt$
Piston +um+ &on *man* #an &4 is mount* on th ri'ht si* o# th n'in towar* th
rar o# th machin$ Piston +um+ &on *man* #an &4 is a .aria,l *is+lacmnt +iston
+um+ that is *ri.n ," th camsha#t 'ar$ h +iston +um+ &on *man* #an onl"
#unctions whn th n'in is in o+ration$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 97/193
Illustration 2'00/6465
Piston Pum+ &n 9man* an
&2 Prssur an* #low com+nsator .al.$ &4 ousin' #or th +iston +um+ &on *man* #an$ &/ Pistonro*$ & Actuator +iston$ & S+rin'$ &10 S+rin' sat$ &11 9ri. sha#t$ &12 Swash+lat$ &13 Sho +lat$&14 Piston$ &15 8"lin*r ,arrl$ &16 Port +lat$ &1/ a*$
hn *ri. sha#t &11 is rotat*) c"lin*r ,arrl &15) +istons &14) an* sho +lats &13
turn whn th n'in is runnin'$ h rmain*r o# th +um+ com+onnts ar #astn* to
th +um+ housin' &4 $
il #rom th h"*raulic oil tan( #lows into +um+ ha* &1/ at th inlt +assa'$ h oil#lows throu'h inlt +assa's in +ort +lat &16$ As *ri. sha#t &11 turns) th o+nin's o#
th c"lin*r ,arrl mo. ," th inlt +assa's o# +ort +lat &16 $
:ach +iston &14 insi* c"lin*r ,arrl &15 is hl* a'ainst swash+lat &12 ," sho +lat
&13$ Swash+lat &12 can , at an" an'l ,twn th ma!imum an* th minimum
an'ls$
As +istons &14 #ollow th an'l o# swash+lat &12) th +istons mo. in an* out o#
c"lin*r ,arrl &15$ hn a +iston &14 mo.s out o# c"lin*r ,arrl &15) oil is +ull*
in ,hin* th +iston$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 98/193
h an'l o# swash+lat &12 *trmins th amount o# oil that is *rawn into ach
c"lin*r ,arrl &15$ As th ,arrl assm,l" continus to rotat th swash+lat an'l
+ushs th +istons into th ,arrl$
h +istons +ush oil out o# c"lin*r ,arrl &15 throu'h th outlt +assa's in +ort +lat
&16$ h an'l o# th swash+lat *trmins th amount o# oil that is +um+* out o#ach c"lin*r ,arrl &15 #or ach *ri. sha#t rotation$
hr ar an in#init num,r o# +ositions #or th swash+lat an'l ,twn th nutral
an'l an* th ma!imum an'l$ A 'ratr swash+lat an'l will rsult in mor oil #low
throu'h +ort +lat &16$ h incras* oil #low +asss throu'h +ort +lat &16 to th
outlt +assa'$
ith swash+lat &12 at a minimum) +istons &14 *o not mo. in an* out o# th rotatin'
c"lin*r ,arrl &15$ No oil is *rawn into th +um+ an* no oil is +um+* out o# th
+um+$ h +um+ has ?ro *is+lacmnt an* ?ro #low$
hn th swash+lat &12 is at th ma!imum an'l th +um+ is at th ma!imum
*is+lacmnt an* #ull #low$
h swash+lat an'l is controll* ," th actuator +iston &$ Actuator +iston & is
acti.at* ," oil +rssur #rom +rssur an* #low com+nsator .al. &2 $
5eference: or a**itional in#ormation a,out th s+ci#ications #or th +iston +um+ &on
*man* #an) r#r to th Sr.ic %anual mo*ul S+ci#ications) DPiston Pum+ &n
9man* anD #or th machin that is ,in' sr.ic*$
5eference: or a**itional in#ormation on tstin' an* a*@ustin' th +iston +um+ &on
*man* #an) r#r to th Sr.ic %anual mo*ul stin' an* A*@ustin') Dan 9ri.
S+* - st an* A*@ustD #or th machin that is ,in' sr.ic*
%iston Motor On Demand "an!
SMCS - 136H 505-N
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 99/193
Illustration 1'00/64/0
Piston %otor &n 9man* an
h +iston motor &on *man* #an is locat* ,twn th n'in an* th ra*iator$ h +iston motor &on *man* #an is mount* in a shrou* that s+arats th n'in #rom th
#an$ h +iston motor &on *man* #an turns a #an that cools th h"*raulic oil in th
h"*raulic oil coolr$ h #an also cools th n'in coolant in th ra*iator$
Ver imagen
Illustration 2'00/62363
8om+onnts #or th Piston %otor &n 9man* an
&1 Inlt lin to #an motor$ &2 an motor$ &3 utlt lin #rom #an motor$ &4 8as *rain$ &5 8hc( .al.$&6 A*@usta,l rli# .al.$
Prssuri?* oil #rom th +iston +um+ &on *man* #an #lows to th motor throu'h inlt
lin &1$ h +rssuri?* oil causs th +istons to mo. within th ,arrl o# th motor$
h +istons caus th ,arrl an* th motor sha#t to rotat$ h oil !its +iston motor &on
*man* #an &2 throu'h outlt lin &3 $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 100/193
Piston motor &on *man* #an &2 rotats at a .aria,l s+*$ h s+* o# rotation is
*+n*nt on th #low o# oil #rom th +iston +um+ &on *man* #an$ I# th oil +rssur
!c*s th +rssur sttin' o# rli# .al. &6) th rli# .al. o+ns$ h oil that #lows
throu'h th rli# .al. !its at outlt +ort &3 $
Rli# .al. &6 is locat* within th housin' o# th +iston motor &on *man* #an &2$h rli# .al. will allow !css oil to #low to th h"*raulic oil tan($ h rli# .al.
o+ns i# th +rssur o# th oil in th +iston motor &on *man* #an !c*s
a++ro!imatl" 12500 (Pa &100 +si$
8hc( .al. &5 allows th r.rs #low o# oil throu'h +iston motor &on *man* #an
&2$ I# th +rssur at outlt lin &3 is hi'hr than th +rssur in inlt lin &1) oil will
#low throu'h th chc( .al.$ his will +r.nt th motor #rom ca.itatin'$
5eference: or a**itional in#ormation r'ar*in' th #an *ri. s"stm) r#r to th
Sr.ic %anual mo*ul S"stms +ration) Dan 9ri. S"stm &n 9man* anD #or
th machin that is ,in' sr.ic*$
5eference: or a**itional in#ormation a,out th +iston motor) r#r to th Sr.ic
%anual mo*ul S+ci#ications) DPiston %otor &n 9man* anD #or th machin that
is ,in' sr.ic*$
5eference: or a**itional in#ormation a,out th +iston motor) r#r to th Sr.ic
%anual mo*ul stin' an* A*@ustin') Dan 9ri. S+* - st an* A*@ustD #or th
machin that is ,in' sr.ic*$
Main Control 6al2e and Mounting %late - 5emo2e
SMCS - 5051-011
S/N - 61-UP
S/N - 6NS1-UP
S/N - 3J1-UP
S/N - 4P1-UP
S/N - 3BS1-UP
S/N - 6:1-UP
S/N - /B1-UP
S/N - J1-UP
S/N - 2JS1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 101/193
S/N - 51-UP
S/N - 5%1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
5emo2al %rocedure
a,l 1
5euired )ools
)ool %art Num7er %art Description ;ty
A
S-/630 Stan* 2
S-/631 u, 2
S-/615 Pin 2
S-04 Sa**l 2
B S-06 Ratcht Pullr 1
8 S-06 Ratcht Pullr 1
Start 1y:
A$ 8onnct th strin' #ram loc($ R#r to 9isassm,l" an* Assm,l") DStrin'
ram oc( - S+arat an* 8onnctD$
Note: h main control .al. an* mountin' that is us* in machins with Pilot
"*raulic s"stms an* machins with :lctro-"*raulic controls ar similar$ hr#or)
,oth assm,lis can , rmo.* in th sam mannr$
NO)ICE
Care must 7e ta.en to ensure t,at fluids are contained during
performance of inspection< maintenance< testing< ad=usting and repair
of t,e product( 1e prepared to collect t,e fluid +it, suita7le containers
7efore opening any compartment or disassem7ling any component
containing fluids(
5efer to Special %u7lication< NENG*9$$< >Caterpillar )ools and S,op%roducts Guide> for tools and supplies suita7le to collect and contain
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 102/193
fluids on Caterpillar products(
Dispose of all fluids according to local regulations and mandates(
%ersonal in=ury can result from ,ydraulic oil pressure and ,ot oil(
Hydraulic oil pressure can remain in t,e ,ydraulic system after t,e
engine ,as 7een stopped( Serious in=ury can 7e caused if t,is pressure is
not released 7efore any ser2ice is done on t,e ,ydraulic system(
Ma.e sure all of t,e attac,ments ,a2e 7een lo+ered< oil is cool 7efore
remo2ing any components or lines( 5emo2e t,e oil filler cap only +,en
t,e engine is stopped< and t,e filler cap is cool enoug, to touc, +it, your7are ,and(
Note: Put i*nti#ication mar(s on all lins) on all hoss) on all wirs an* on all tu,s #or
installation +ur+oss$ Plu' all lins) all hoss an* all tu,s$ his hl+s to +r.nt #lui*
loss an* this hl+s to (+ contaminants #rom ntrin' th s"stm$
Note: 8lanlinss is an im+ortant #actor$ B#or th rmo.al +roc*ur) th !trior o#
th com+onnt shoul* , thorou'hl" clan*$ his will hl+ to +r.nt *irt #rom
ntrin' th intrnal mchanism$
Ver imagen
Illustration 1'003506/3
1$ Us th h"*raulics to +ut th li#t arms in +osition on oolin' &A) as shown$
Position woo* ,loc(s un*r th loa*r ,uc(t) as shown$
2$ Rlas th +rssur in th h"*raulic s"stm$ R#r to 9isassm,l" an*Assm,l") DS"stm Prssur - RlasD$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 103/193
Ver imagen
Illustration 2
'003506/4
3$ Rmo. si! nuts &1 an* #ront 'uar* &2 $
Ver imagen
Illustration 3'0035232
4$ 9isconnct two h"*raulic hos assm,lis &3 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 104/193
Illustration 4'0035234
5$ Rmo. h"*raulic tu, assm,lis &4 $
Ver imagen
Illustration 5'0035235
6$ 9isconnct #our h"*raulic hos assm,lis &6$ i h"*raulic hos assm,lis &6
to th insi* o# th loa*r #ram #or claranc$
/$ 9isconnct two h"*raulic hos assm,lis &5 #rom th *i.rtr .al.$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 105/193
Illustration 6'0035236
$ 9isconnct two hos assm,lis &/ #rom th main control .al. assm,l"$
Ver imagen
Illustration /'003523/
Rar >iw
$ 9isconnct +ilot hos &) +ilot hoss &) an* h"*raulic hos assm,l" &10 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 106/193
Illustration '003523
10$ 9isconnct #our +ilot hoss &11 #rom th +ilot .al.$
Ver imagen
Illustration '0035241
11$ 9isconnct two lctrical connctors &12 $
12$ Rmo. ,olt &13 an* th wirin' cli+$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 107/193
Illustration 10'0035242
Rar %ountin' Bolts
13$ Rmo. #our mountin' ,olts &14 $
Ver imagen
Illustration 11'0035243
14$ Install oolin' &B on th main control .al.) as shown$
Note: hn "ou us oolin' &B to rmo. th +lat assm,l") +ull th +latassm,l" u+war* an* +ull th +lat assm,l" outwar* at th sam tim$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 108/193
Illustration 12'0035244
15$ Install oolin' &8 on th +ilot .al.) as shown$
Note: Us oolin' &8 in or*r to control th #orwar* mo.mnt$
Ver imagen
Illustration 13'0035245
16$ Us oolin' &B an* oolin' &8 to rmo. th +lat assm,l"$ Rmo. th +lat
assm,l" so that th mountin' +lat rsts on th #ront loa*r #ram) as shown$
1/$ R+osition oolin' &8 in or*r to su++ort th rar o# th mountin' +lat) as
shown$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 109/193
Illustration 14'0035246
1$ Us oolin' &B an* oolin' &8 to rmo. th main control .al. an* mountin'
+lat &15$ h com,in* wi'ht o# th main control .al. an* o# mountin' +lat
&15 is 1/0 (' &3/5 l,$
Main Control 6al2e and Mounting %late - 5emo2e
SMCS - 5051-011
S/N - B9P1-UP
5emo2al %rocedure
a,l 1
5euired )ools
)ool %art Num7er %art Description ;ty
A
S-/630 Stan* 2
S-/631 u, 2
S-/615 Pin 2
S-04 Sa**l 2
B S-06 Ratcht Pullr 1
8 S-06 Ratcht Pullr 1
Start 1y:
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 110/193
A$ 8onnct th strin' #ram loc($ R#r to 9isassm,l" an* Assm,l") DStrin'
ram oc( - S+arat an* 8onnctD$
Note: h main control .al. an* mountin' that is us* in machins with Pilot
"*raulic s"stms an* machins with :lctro-"*raulic controls ar similar$ hr#or)
,oth assm,lis can , rmo.* in th sam mannr$
NO)ICE
Care must 7e ta.en to ensure t,at fluids are contained during
performance of inspection< maintenance< testing< ad=usting and repair
of t,e product( 1e prepared to collect t,e fluid +it, suita7le containers
7efore opening any compartment or disassem7ling any component
containing fluids(
5efer to Special %u7lication< NENG*9$$< >Caterpillar )ools and S,op%roducts Guide> for tools and supplies suita7le to collect and contain
fluids on Caterpillar products(
Dispose of all fluids according to local regulations and mandates(
%ersonal in=ury can result from ,ydraulic oil pressure and ,ot oil(
Hydraulic oil pressure can remain in t,e ,ydraulic system after t,eengine ,as 7een stopped( Serious in=ury can 7e caused if t,is pressure is
not released 7efore any ser2ice is done on t,e ,ydraulic system(
Ma.e sure all of t,e attac,ments ,a2e 7een lo+ered< oil is cool 7efore
remo2ing any components or lines( 5emo2e t,e oil filler cap only +,en
t,e engine is stopped< and t,e filler cap is cool enoug, to touc, +it, your
7are ,and(
Note: Put i*nti#ication mar(s on all lins) on all hoss) on all wirs an* on all tu,s #or
installation +ur+oss$ Plu' all lins) all hoss an* all tu,s$ his hl+s to +r.nt #lui*loss an* this hl+s to (+ contaminants #rom ntrin' th s"stm$
Note: 8lanlinss is an im+ortant #actor$ B#or th rmo.al +roc*ur) th !trior o#
th com+onnt shoul* , thorou'hl" clan*$ his will hl+ to +r.nt *irt #rom
ntrin' th intrnal mchanism$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 111/193
Illustration 1'003506/3
1$ Us th h"*raulics to +ut th li#t arms in +osition on oolin' &A) as shown$
Position woo* ,loc(s un*r th loa*r ,uc(t) as shown$
2$ Rlas th +rssur in th h"*raulic s"stm$ R#r to 9isassm,l" an*
Assm,l") DS"stm Prssur - RlasD$
Ver imagen
Illustration 2'003506/4
"+ical :!am+l
3$ Rmo. si! nuts &1 an* #ront 'uar* &2 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 112/193
Illustration 3'0035232
"+ical :!am+l
4$ 9isconnct two h"*raulic hos assm,lis &3 $
Ver imagen
Illustration 4'0035234
"+ical :!am+l
5$ Rmo. h"*raulic tu, assm,lis &4 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 113/193
Illustration 5'00/56
6$ Rmo. h"*raulic tu, assm,lis &16 an* &1/ $
Ver imagen
Illustration 6'0035235
"+ical :!am+l
/$ 9isconnct #our h"*raulic hos assm,lis &6$ i h"*raulic hos assm,lis &6
to th insi* o# th loa*r #ram #or claranc$
$ 9isconnct two h"*raulic hos assm,lis &5 #rom th *i.rtr .al.$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 114/193
Ver imagen
Illustration /
'00/5/32
"+ical :!am+l
$ 9isconnct hos assm,l" &/ #rom th main control .al. assm,l"$
Ver imagen
Illustration '003523/
"+ical :!am+l
Rar >iw
10$ 9isconnct +ilot hos &) +ilot hoss &) an* h"*raulic hos assm,l" &10 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 115/193
Illustration '00/5514
11$ 9isconnct +ilot hoss &1 an* &1 $
Ver imagen
Illustration 10'003523
"+ical :!am+l
12$ 9isconnct #our +ilot hoss &11 #rom th +ilot .al.$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 116/193
Illustration 11'0035241
"+ical :!am+l
13$ 9isconnct two lctrical connctors &12 $
14$ Rmo. ,olt &13 an* th wirin' cli+$
Ver imagen
Illustration 12 '0035242
"+ical :!am+l
Rar %ountin' Bolts
15$ Rmo. #our mountin' ,olts &14 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 117/193
Illustration 13'0035243
"+ical :!am+l
16$ Install oolin' &B on th main control .al.) as shown$
Note: hn "ou us oolin' &B to rmo. th +lat assm,l") +ull th +lat
assm,l" u+war* an* +ull th +lat assm,l" outwar* at th sam tim$
Ver imagen
Illustration 14'0035244
"+ical :!am+l
1/$ Install oolin' &8 on th +ilot .al.) as shown$
Note: Us oolin' &8 in or*r to control th #orwar* mo.mnt$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 118/193
Illustration 15'0035245
"+ical :!am+l
1$ Us oolin' &B an* oolin' &8 to rmo. th +lat assm,l"$ Rmo. th +latassm,l" so that th mountin' +lat rsts on th #ront loa*r #ram) as shown$
1$ R+osition oolin' &8 in or*r to su++ort th rar o# th mountin' +lat) as
shown$
Ver imagen
Illustration 16 '0035246
"+ical :!am+l
20$ Us oolin' &B an* oolin' &8 to rmo. th main control .al. an* mountin'
+lat &15$ h com,in* wi'ht o# th main control .al. an* o# mountin' +lat
&15 is 1/0 (' &3/5 l,$
Main Control 6al2e - Disassem7le
SMCS - 5051-015
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 119/193
Disassem7ly %rocedure
Start 1y:
A$ Rmo. th main control .al. an* th mountin' +lat$ R#r to 9isassm,l"
an* Assm,l") D%ain 8ontrol >al. an* %ountin' Plat - Rmo.D #or 50;
hl oa*r an* 62; hl oa*r$ R#r to 9isassm,l" an* Assm,l")
D%ain 8ontrol >al. an* %ountin' Plat &i#t an* Au!iliar" - Rmo.D #or
I62; Int'rat* oolcarrir$
Ver imagen
Illustration 1'003355/
1$ Rmo. two tu,s &3 an* two tu,s &4 #rom *i.rtr .al. &5 $
2$ Rmo. hos &2 #rom th +rssur snsor$
3$ 9isconnct lctrical connctor &1 $
Ver imagen
Illustration 2'003355
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 120/193
4$ Attach a hoist an* a suita,l li#tin' slin' to *i.rtr .al. &5$ h wi'ht o# th
*i.rtr .al. is 52 (' &115 l,$
5$ Rmo. i'ht ,olts &6$ Rmo. *i.rtr .al. &5 #rom th main control .al.$
Ver imagen
Illustration 3'0034011
6$ Rmo. two tu,s &/ an* +i+ & $
Ver imagen
Illustration 4'0034012
/$ Attach a hoist an* a suita,l li#tin' slin' to main control .al. &10$ h wi'ht
o# th main control .al. is 6 (' &150 l,$
$ Rmo. thr ,olts &$ Rmo. main control .al. &10 #rom th +lat$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 121/193
Illustration 5'003401
$ Put i*nti#ication mar(s on rli# .al. &11 an* on rli# .al. &12$ Rmo.
th two rli# .al.s #rom th main control .al.$
Ver imagen
Illustration 6'003401
10$ 9isassm,l rli# .al.s &11 an* &12 =
a$ Rmo. -rin' sals &16 #rom th .al. ,o*"$
a$ oosn loc(nut &13 an* rmo. rtainr assm,l" &1/$ Rmo. -rin'
sal &1 #rom rtainr assm,l" &1/ $
a$ Rmo. shim &14) s+rin' &15) +lat &1 an* .al. &20 #rom th .al.
,o*"$
Note: I62; r#r to St+ 13$ 50; an* 62; r#r to St+ 11$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 122/193
Ver imagen
Illustration /
'003402
11$ Rmo. main rli# .al. &21 #rom th main control .al.$
Ver imagen
Illustration '00340300
12$ 9isassm,l main rli# .al. &21 =
a$ Rmo. -rin' sals &22 #rom th .al. ,o*"$
a$ Rmo. ca+ &2/ #rom th .al. ,o*"$ Rmo. -rin' sal &23 #rom
ca+ &2/$ I# ncssar") loosn loc(nut &25 an* rmo. rtainr assm,l"
&2 #rom th ca+$
a$ Rmo. shim &2) s+rin' &24 an* .al. &26 #rom th .al. ,o*"$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 123/193
Ver imagen
Illustration '00443
13$ Rmo. +lu' &21 $
Ver imagen
Illustration 10'00340//5
14$ Rmo. thr +lu's &30 an* ma(u+ .al. &31 #rom th main control .al.$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 124/193
Ver imagen
Illustration 11
'004450
15$ Rmo. #our ,olts &33 an* two housin's &32$ Rmo. th -rin' sals #rom
th housin's$
Ver imagen
Illustration 12'004453
16$ Rmo. #our ,olts &34 an* two housin's &35$ Rmo. th -rin' sals #romth housin's$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 125/193
Illustration 13'004454
1/$ Rmo. tilt .al. s+ool assm,l" &36 an* li#t .al. s+ool assm,l" &3/ $
Ver imagen
Illustration 14'0034016
Ver imagen
Illustration 15 '004455
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 126/193
1$ 9isassm,l .al. s+ool assm,lis &36 an* &3/$ Rmo. ,olt &46) shim &45)
rtainr &44) shim &43) s+rin' &42) s+rin' &41) rtainr &40 an* shim &3
#rom s+ool &3 $
Main Control 6al2e - 3ssem7le
SMCS - 5051-016
3ssem7ly %rocedure
Note: 8lanlinss is an im+ortant #actor$ B#or assm,l") all +arts shoul* ,
thorou'hl" clan* in clanin' #lui*$ Allow th +arts to air *r"$ i+in' cloths or ra's
shoul* not , us* to *r" +arts$ int ma" , *+osit* on th +arts which ma" caus
latr trou,l$ Ins+ct all +arts$ I# an" +arts ar worn or *ama'*) us nw +arts #or
r+lacmnt$
1$ 8hc( th con*ition o# all -rin' sals$ I# an" -rin' sals ar worn or
*ama'*) us nw +arts #or r+lacmnt$
Ver imagen
Illustration 1'003401/
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 127/193
Illustration 2'004455
2$ Assm,l .al. s+ool assm,lis &36 an* &3/$ Install shim &3) rtainr &40)
s+rin' &41) s+rin' &42) shim &43) rtainr &44) shim &45 an* ,olt &46 on
s+ool &3 $
Ver imagen
Illustration 3'004454
3$ Install tilt .al. s+ool assm,l" &36 an* li#t .al. s+ool assm,l" &3/ $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 128/193
Illustration 4'004453
4$ Install th -rin' sals on housin's &35$ Install two housin's &35 an* #our ,olts
&34$ h tor7u #or ,olts &34 is 35 K 3 Nm &26 K 2 l, #t$
Ver imagen
Illustration 5'004450
5$ Install th -rin' sals on housin's &32$ Install two housin's &32 an* #our ,olts
&33$ h tor7u #or ,olts &33 is 35 K 3 Nm &26 K 2 l, #t$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 129/193
Illustration 6'00340//5
6$ Install thr +lu's &30 in th main control .al.$ h tor7u #or +lu's &30 is
350 K 30 Nm &260 K 22 l, #t$
/$ Install ma(u+ .al. &31 in th main control .al.$ h tor7u #or +lu's &30 is
430 K 30 Nm &320 K 22 l, #t$
Note: I62; r#r to St+ 10$ 50; an* 62; r#r to St+ $
Ver imagen
Illustration /'00340300
$ Assm,l main rli# .al. &21 =
a$ Install .al. &26) s+rin' &24 an* shim &2 in th .al. ,o*"$
a$ I# rtainr assm,l" &2 was rmo.* #rom ca+ &2/) install th rtainr
assm,l" an* ti'htn loc(nut &25 to a tor7u o# 50 K / Nm &3/ K 5 l,
#t$ Install -rin' sal &23 on th ca+$ Install ca+ &2/ on th .al. ,o*"$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 130/193
a$ Install -rin' sals &22 on th .al. ,o*"$
Ver imagen
Illustration '003402
$ Install main rli# .al. &21 in th main control .al.$ h tor7u #or main
rli# .al. &21 is 110 K 10 Nm &0 K / l, #t$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 131/193
Illustration '00443
10$ Install +lu' &21$ h tor7u #or +lu' &21 is 300 K 30 Nm &220 K 22 l, #t$
Ver imagen
Illustration 10'003401
11$ Assm,l rli# .al.s &11 an* &12 =a$ Install .al. &20) +lat &1) s+rin' &15 an* shim &14 in th .al. ,o*"$
a$ Install -rin' sal &1 on rtainr assm,l" &1/$ Install rtainr
assm,l" &1/ an* ti'htn loc(nut &13 to a tor7u o# 50 K / Nm &3/ K 5
l, #t$
a$ Install -rin' sals &16 on th .al. ,o*"$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 132/193
Illustration 11'003401
12$ Install rli# .al. &11 an* rli# .al. &12 in th main control .al.$ h
tor7u #or th rli# .al.s is 65 K 5 Nm &4 K 4 l, #t$
Ver imagen
Illustration 12'0034012
13$ Attach a hoist an* a suita,l li#tin' slin' to main control .al. &10$ h wi'ht
o# th main control .al. is 6 (' &150 l,$
14$ Install main control .al. &10 on th +lat$ Install thr ,olts & $
Ver imagen
Illustration 13'0034011
15$ Install +i+ & an* two tu,s &/ $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 133/193
Illustration 14'003355
16$ Attach a hoist an* a suita,l li#tin' slin' to *i.rtr .al. &5$ h wi'ht o# th
*i.rtr .al. is 52 (' &115 l,$
1/$ Install *i.rtr .al. &5 on th main control .al.$ Install i'ht ,olts &6 $
Ver imagen
Illustration 15'003355/
1$ 8onnct lctrical connctor &1 $
1$ Install hos &2 on th +rssur snsor$
20$ Install two tu,s &3 an* two tu,s &4 on *i.rtr .al. &5 $
End 1y: Install th main control .al. an* th mountin'$ R#r to 9isassm,l" an*
Assm,l") D%ain 8ontrol >al. an* %ountin' &Inclu*in' %ountin' Plat - InstallD$
Main Control 6al2e and Mounting %late - Install
SMCS - 5051-012
S/N - 61-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 134/193
S/N - 6NS1-UP
S/N - 3J1-UP
S/N - 4P1-UP
S/N - 3BS1-UP
S/N - 6:1-UP
S/N - /B1-UP
S/N - J1-UP
S/N - 2JS1-UP
S/N - 51-UP
S/N - 5%1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
Installation %rocedure
a,l 1
5euired )ools
)ool %art Num7er %art Description ;ty
A
S-/630 Stan* 2
S-/631 u, 2
S-/615 Pin 2
S-04 Sa**l 2
B S-06 Ratcht Pullr 1
8 S-06 Ratcht Pullr 1
Note: h main control .al. an* mountin' that is us* in machins with Pilot
"*raulic s"stms an* machins with :lctro-"*raulic controls ar similar$ hr#or) ,oth assm,lis can , install* in th sam mannr$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 135/193
Ver imagen
Illustration 1
'0035246
1$ Install oolin' &B an* oolin' &8 on th main control .al.) as shown$ h
com,in* wi'ht o# th main control .al. an* o# mountin' +lat &15 is
a++ro!imatl" 1/0 (' &3/5 l,$
Note: Us oolin' &B in or*r to control th rarwar* mo.mnt$
Note: Us oolin' &8 in or*r to control th u+war* mo.mnt$
Ver imagen
Illustration 2'0035245
2$ Install th +lat assm,l" so that th mountin' +lat rsts on th #ront loa*r
#ram) as shown$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 136/193
Illustration 3'0035244
3$ R+osition oolin' &8 in or*r to su++ort th rar o# th mountin' +lat) as
shown$
Ver imagen
Illustration 4'0035243
4$ Us oolin' &B an* oolin' &8 to install th main control .al. an* mountin'
+lat &15 in th ori'inal +osition$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 137/193
Illustration 5'0035242
Rar mountin' ,olts
5$ Install mountin' ,olts &14 $
Ver imagen
Illustration 6'0035241
6$ Install th wirin' cli+ an* ,olt &13 $
/$ 8onnct lctrical connctors &12 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 138/193
Illustration /'003523
$ 8onnct +ilot hos assm,lis &11 to th +ilot .al.$
Ver imagen
Illustration '003523/
Rar >iw
$ 8onnct h"*raulic hos assm,l" &10) +ilot hos assm,l" &) an* +ilot hos
assm,lis & $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 139/193
Illustration '0035236
10$ 8onnct hos assm,lis &/ to th main control .al. assm,l"$
Ver imagen
Illustration 10'0035235
11$ 8onnct h"*raulic hos assm,lis &5 to th *i.rtr .al.$
12$ Install h"*raulic hos assm,lis &6 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 140/193
Illustration 11'0035234
13$ Install h"*raulic tu, assm,lis &4 $
Ver imagen
Illustration 12'0035232
14$ Install h"*raulic hos assm,lis &3 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 141/193
Illustration 13'003506/4
15$ Install #ront 'uar* &2 an* nuts &1 $
Ver imagen
Illustration 14'003506/3
16$ Us th h"*raulics to rais th loa*r arms$ Rmo. oolin' &A $
End 1y: S+arat th strin' #ram loc($ R#r to 9isassm,l" an* Assm,l")
DStrin' ram oc( - S+arat an* 8onnctD$
Main Control 6al2e and Mounting %late - InstallSMCS - 5051-012
S/N - B9P1-UP
Installation %rocedure
a,l 1
5euired )ools
)ool %art Num7er %art Description ;ty
A
S-/630 Stan* 2
S-/631 u, 2
S-/615 Pin 2
S-04 Sa**l 2
B S-06 Ratcht Pullr 1
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 142/193
8 S-06 Ratcht Pullr 1
Note: h main control .al. an* mountin' that is us* in machins with Pilot
"*raulic s"stms an* machins with :lctro-"*raulic controls ar similar$ hr#or)
,oth assm,lis can , install* in th sam mannr$
Ver imagen
Illustration 1'0035246
"+ical :!am+l
1$ Install oolin' &B an* oolin' &8 on th main control .al.) as shown$ h
com,in* wi'ht o# th main control .al. an* o# mountin' +lat &15 is 1/0 ('
&3/5 l,$
Note: Us oolin' &B in or*r to control th rarwar* mo.mnt$
Note: Us oolin' &8 in or*r to control th u+war* mo.mnt$
Ver imagen
Illustration 2 '0035245
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 143/193
"+ical :!am+l
2$ Install th +lat assm,l" so that th mountin' +lat rsts on th #ront loa*r
#ram) as shown$
Ver imagen
Illustration 3'0035244
"+ical :!am+l
3$ R+osition oolin' &8 in or*r to su++ort th rar o# th mountin' +lat) as
shown$
Ver imagen
Illustration 4'0035243
"+ical :!am+l
4$ Us oolin' &B an* oolin' &8 to install th main control .al. an* mountin'
+lat &15 in th ori'inal +osition$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 144/193
Ver imagen
Illustration 5
'0035242
"+ical :!am+l
Rar %ountin' Bolts
5$ Install #our mountin' ,olts &14 $
Ver imagen
Illustration 6'0035241
"+ical :!am+l
6$ Install th wirin' cli+ an* ,olt &13 $
/$ 8onnct two lctrical connctors &12 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 145/193
Illustration /'00/5514
$ 8onnct +ilot hoss &1 an* &1 $
Ver imagen
Illustration '003523
"+ical :!am+l
$ 8onnct #our +ilot hoss &11 to th +ilot .al.$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 146/193
Illustration '003523/
"+ical :!am+l
Rar >iw
10$ 8onnct h"*raulic hos assm,l" &10) +ilot hos &) an* +ilot hoss & $
Ver imagen
Illustration 10'00/5/32
"+ical :!am+l
11$ 8onnct two hos assm,lis &/ to th main control .al. assm,l"$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 147/193
Illustration 11'0035235
"+ical :!am+l
12$ 8onnct two h"*raulic hos assm,lis &5 to th *i.rtr .al.$
13$ Install #our h"*raulic hos assm,lis &6 $
Ver imagen
Illustration 12'0035234
"+ical :!am+l
14$ Install h"*raulic tu, assm,lis &4 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 148/193
Illustration 13'00/56
15$ Install h"*raulic tu, assm,lis &16 an* &1/ $
Ver imagen
Illustration 14'0035232
"+ical :!am+l
16$ Install two h"*raulic hos assm,lis &3 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 149/193
Illustration 15'003506/4
"+ical :!am+l
1/$ Install #ront 'uar* &2 an* si! nuts &1 $
Ver imagen
Illustration 16'003506/3
1$ Us th h"*raulics to rais th loa*r arms$ Rmo. oolin' &A $
End 1y: S+arat th strin' #ram loc($ R#r to 9isassm,l" an* Assm,l")
DStrin' ram oc( - S+arat an* 8onnctD$
5elief 6al2e Main!
SMCS - 506
N?mero de pie@a - 135-541
S/N - 5RS1-UP
N?mero de pie@a - 135-541
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 150/193
S/N - /B1-UP
N?mero de pie@a - 135-541
S/N - 4BS1-UP
N?mero de pie@a - 135-541S/N - 61-UP
N?mero de pie@a - 135-541
S/N - J1-UP
N?mero de pie@a - 135-541
S/N - 4P1-UP
N?mero de pie@a - 135-541
S/N - 3BS1-UP
N?mero de pie@a - 135-541
S/N - 51-UP
N?mero de pie@a - 135-541
S/N - 6NS1-UP
N?mero de pie@a - 135-541
S/N - 5%1-UP
N?mero de pie@a - 135-541
S/N - B9P1-UP
N?mero de pie@a - 135-541
S/N - 2JS1-UP
N?mero de pie@a - 135-541
S/N - 3J1-UP
N?mero de pie@a - 135-541
S/N - 5AS1-UP
N?mero de pie@a - 135-541
S/N - 6:1-UP
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 151/193
Illustration 1'00103164
&1 or7u #or th .al. ,o*" $$$ 110 K 10 Nm &0 K / l, #t
&2 u,ricat th sal with th lu,ricant that is ,in' sal*$
&3 or7u #or th ca+ $$$ 110 K 10 Nm &0 K / l, #t
&4 or7u #or th nut $$$ 50 K / Nm &3/ K 5 l, #t
&5 8H-A9A* S+rin'
n'th un*r tst #orc $$$ 25$40 mm &1$000 inch
st #orc $$$ 5$0 K /$5 N &21$50 K 1$/0 l,
r ln'th a#tr tst $$$ 42$06 mm &1$656 inch
utsi* *iamtr $$$ 11$1 mm &$46 inch
&6 8&-$A** S+rin'
n'th un*r tst #orc $$$ 36$3 mm &1$454 inchst #orc $$$ 13/ K 11 N &30$4 K 2$4 l,
r ln'th a#tr tst $$$ 42$06 mm &1$656 inch
utsi* *iamtr $$$ 11$13 mm &$43 inch
'A9-9#B' Rli# >al.
Rli# +rssur sttin' $$$ 20/00 K 340 (Pa &3000 K 50 +si
low rat $$$ 26 K 4 min &/1 K 1 US '+m
5elief 6al2e ine!
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 152/193
SMCS - 511/-
N?mero de pie@a - 6:-23//
S/N - A<P1-UP
N?mero de pie@a - 4-2/42S/N - 2JS1-UP
N?mero de pie@a - 4-4162
S/N - 3BS1-UP
N?mero de pie@a - 12-3212
S/N - 4BS1-UP
N?mero de pie@a - 4-2/64
S/N - 5AS1-UP
N?mero de pie@a - 6:-23//
S/N - 5AS1-UP
N?mero de pie@a - 4-2/42
S/N - 5RS1-UP
N?mero de pie@a - 4-2/42
S/N - 6NS1-UP
N?mero de pie@a - 12-3212
S/N - 6PS1-UP
N?mero de pie@a - 12-3213
S/N - 6PS1-UP
N?mero de pie@a - 4-4162
S/N - 4P1-UP
N?mero de pie@a - 4-2/42
S/N - 51-UP
N?mero de pie@a - 6:-23//
S/N - 5%1-UP
N?mero de pie@a - 6:-23//
S/N - J1-UP
N?mero de pie@a - 16/-1165
S/N - 6PS1-UP
N?mero de pie@a - 6:-23//
S/N - 4P1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 153/193
N?mero de pie@a - 16/-1165
S/N - 6:1-UP
N?mero de pie@a - 4-2/64
S/N - 61-UP
N?mero de pie@a - 4-2/64
S/N - /B1-UP
N?mero de pie@a - 4-2/64
S/N - A<P1-UP
N?mero de pie@a - 4-2/64
S/N - 2JS1-UP
N?mero de pie@a - 4-4162
S/N - 5AS1-UP
N?mero de pie@a - 4-2/64
S/N - 5RS1-UP
N?mero de pie@a - 4-4162
S/N - 5RS1-UP
N?mero de pie@a - 6:-23//
S/N - 6NS1-UP
N?mero de pie@a - 4-2/42
S/N - 3J1-UP
N?mero de pie@a - 4-2/64
S/N - 51-UP
N?mero de pie@a - 6:-23//
S/N - 51-UP
N?mero de pie@a - 12-3212
S/N - A<P1-UP
N?mero de pie@a - 4-2/42
S/N - 4BS1-UP
N?mero de pie@a - 4-2/42
S/N - 6PS1-UP
N?mero de pie@a - 4-2/64
S/N - 5%1-UP
N?mero de pie@a - 4-4162S/N - 61-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 154/193
N?mero de pie@a - 4-2/42
S/N - /B1-UP
N?mero de pie@a - 146-436
S/N - A<P1-UP
N?mero de pie@a - 4-2/42
S/N - 3BS1-UP
N?mero de pie@a - 4-4162
S/N - 6NS1-UP
N?mero de pie@a - 146-436/
S/N - 6PS1-UP
N?mero de pie@a - 4-2/64S/N - 3J1-UP
N?mero de pie@a - 146-436
S/N - 6:1-UP
N?mero de pie@a - 12-3212
S/N - 6:1-UP
N?mero de pie@a - 6:-23//
S/N - 3BS1-UP
N?mero de pie@a - 4-2/64
S/N - 6PS1-UP
N?mero de pie@a - 4-4162
S/N - 51-UP
N?mero de pie@a - 4-2/42
S/N - 5%1-UP
N?mero de pie@a - 6:-23//S/N - 6:1-UP
N?mero de pie@a - 4-2/42
S/N - 61-UP
N?mero de pie@a - 6:-23//
S/N - 61-UP
N?mero de pie@a - 6:-23//
S/N - /B1-UP
N?mero de pie@a - 4-4162
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 155/193
S/N - J1-UP
N?mero de pie@a - 146-436/
S/N - A<P1-UP
N?mero de pie@a - 4-4162S/N - A<P1-UP
N?mero de pie@a - 4-2/64
S/N - 4BS1-UP
N?mero de pie@a - 4-4162
S/N - 4BS1-UP
N?mero de pie@a - 6:-23//
S/N - 5RS1-UP
N?mero de pie@a - 6:-23//
S/N - 3J1-UP
N?mero de pie@a - 4-2/42
S/N - 4P1-UP
N?mero de pie@a - 4-2/64
S/N - 4P1-UP
N?mero de pie@a - 4-4162
S/N - 5%1-UP
N?mero de pie@a - 12-3213
S/N - 6:1-UP
N?mero de pie@a - 4-2/42
S/N - 6:1-UP
N?mero de pie@a - 4-4162
S/N - 6:1-UP
N?mero de pie@a - 4-4162
S/N - /B1-UP
N?mero de pie@a - 4-2/42
S/N - J1-UP
N?mero de pie@a - 4-2/64
S/N - J1-UP
N?mero de pie@a - 16/-1165
S/N - A<P1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 156/193
N?mero de pie@a - 12-3213
S/N - A<P1-UP
N?mero de pie@a - 4-2/42
S/N - A<P1-UP
N?mero de pie@a - 4-4162
S/N - 2JS1-UP
N?mero de pie@a - 6:-23//
S/N - 2JS1-UP
N?mero de pie@a - 4-2/64
S/N - 3BS1-UP
N?mero de pie@a - 6:-23//
S/N - 4BS1-UP
N?mero de pie@a - 4-2/42
S/N - 5AS1-UP
N?mero de pie@a - 4-2/64
S/N - 6NS1-UP
N?mero de pie@a - 146-436
S/N - 6PS1-UP
N?mero de pie@a - 4-4162
S/N - 6PS1-UP
N?mero de pie@a - 6:-23//
S/N - 6PS1-UP
N?mero de pie@a - 4-4162
S/N - 3J1-UP
N?mero de pie@a - 146-436/
S/N - 6:1-UP
N?mero de pie@a - 4-2/64
S/N - 6:1-UP
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 157/193
Illustration 1'00215/
"+ical in Rli# >al.
&1 or7u #or th nut $$$ 50 K / Nm &3/ K 5 l, #t
&2 or7u #or th .al. ,o*" $$$ 65 K 5 Nm &4 K 4 l, #t
&3 #)-*#' S+rin'
n'th un*r tst #orc $$$ 5$/ mm &2$31 inch
st #orc $$$ 240 K 20 N &55 K 4 l,
r ln'th a#tr tst $$$ 61 mm &2$4 inch
utsi* *iamtr $$$ 15$/5 mm &$620 inch
&4 u,ricat th sal with th lu,ricant that is ,in' sal*$
il #low rat at 4 K 3O8 &120 K 5O $$$ 3 K 4 min &10 K 1 US '+m
a,l 1
Mac,ine Effecti2ity of ine 5elief 6al2es &1
5elief 6al2e B9$G
B*G Standard
B9$G
B*G ogging I)*G
B*G
%arallel ift
ilt
Ro* :n*A
A ;:
ilt
a* :n*
A9
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 158/193
Au!iliar"
Ro* :n*B
- IA
Au!iliar"
a* :n*8
- IA
o''in'
Ro* :n*-
B --
o''in'
a* :n*-
A --
Au!iliar"
Ro* :n*
Pin 8ou+lr
- - I I
Au!iliar"
a* :n*
Pin 8ou+lr
- - I I
& 1 or th +art num,r an* +rssur sttin' o# th lin rli# .al.s) r#r to th s+ci#ications that #ollow$
&A E-*A Rli# >al.
Prssur sttin' $$$ 22/50 K 400 (Pa &3300 K 60 +si
&B #)-#'* Rli# >al.
Prssur sttin' $$$ 12400 K 400 (Pa &100 K 60 +si
&8 #)-*#* Rli# >al.
Prssur sttin' $$$ 20/00 K 400 (Pa &3000 K 60 +si
&9 #)-*# Rli# >al.
Prssur sttin' $$$ 26000 K 400 (Pa &300 K 60 +si
&: 'B*-A*'A Rli# >al.
Prssur sttin' $$$ 2400 K 400 (Pa &3600 K 60 +si
& 'B*-A*'* Rli# >al.
Prssur sttin' $$$ 20000 K 400 (Pa &200 K 60 +si
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 159/193
Illustration 2'0046432
"+ical Rli# >al.
&; '-''9 Rli# >al.
Prssur sttin' $$$ 2400 K 400 (Pa &3600 K 60 +si
& '#-#A Rli# >al.
Prssur sttin' $$$ 20000 K 400 (Pa &200 K 60 +si
&I '#-#A8 Rli# >al.
Prssur sttin' $$$ 22/50 K 400 (Pa &3300 K 60 +si
&5 u,ricat th sal with th lu,ricant that is ,in' sal*$
&6 or7u #or th .al. ,o*" $$$ 65 K 5 Nm &4 K 4 l, #t
&/ or7u #or th nut $$$ 24 K 3 Nm &1 K 2 l, #t
& or7u #or th ca+ $$$ 24 K 3 Nm &1 K 2 l, #t
5elief 6al2e 5ide Control!
SMCS - 511/-R6
N?mero de pie@a - 6:-23//
S/N - A<P1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 160/193
N?mero de pie@a - 6:-23//
S/N - 5AS1-UP
N?mero de pie@a - 6:-23//
S/N - 5%1-UP
N?mero de pie@a - 6:-23//
S/N - J1-UP
N?mero de pie@a - 6:-23//
S/N - 4P1-UP
N?mero de pie@a - 6:-23//
S/N - 6NS1-UP
N?mero de pie@a - 6:-23//
S/N - 51-UP
N?mero de pie@a - 6:-23//
S/N - 3BS1-UP
N?mero de pie@a - 6:-23//
S/N - 6:1-UP
N?mero de pie@a - 6:-23//
S/N - 61-UP
N?mero de pie@a - 6:-23//
S/N - /B1-UP
N?mero de pie@a - 6:-23//
S/N - 5RS1-UP
N?mero de pie@a - 6:-23//
S/N - 3J1-UP
N?mero de pie@a - 6:-23//
S/N - 2JS1-UP
N?mero de pie@a - 6:-23//
S/N - 4BS1-UP
N?mero de pie@a - 6:-23//
S/N - 6PS1-UP
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 161/193
Illustration 1'0136043/
&1 or7u #or th nut $$$ 50 K / Nm &3/ K 5 l, #t
&2 or7u #or th .al. ,o*" $$$ 65 K 5 Nm &4 K 4 l, #t
&3 #)-*#' S+rin'
n'th un*r tst #orc $$$ 5$/ mm &2$31 inchst #orc $$$ 242 K 1 N &54 K 4$3 l,
r ln'th a#tr tst $$$ 61 mm &2$4 inch
utsi* *iamtr $$$ 15$/5 mm &0$620 inch
&4 u,ricat th ,or o# th -rin' sal with th lu,ricant that is ,in' sal*$
Rli# +rssur sttin' $$$ 22/50 K 400 (Pa &3300 K 5 +si
il #low rat at 4 K 3 O8 &120 K 5 O $$$ 3 K 4 min &10 K 1 US '+m
1all S+itc, Implement oc.out Detent O2erride!
SMCS - 5063-MS
N?mero de pie@a - /-16
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 162/193
Illustration 1'0021510
%a!imum actuatin' #orc #or +rtra.l $$$ 22$2 N &5$00 l,
%a!imum actuatin' #orc #or o.rtra.l $$$ 33$3 N &/$50 l,
Note: h switch shoul* ma( contact within *imnsion &A$ 9imnsion &A 7uals
14$2 K 0$1 mm &$562 K $00 inch$
Note: h ,all shoul* not , *+rss* ,low th sur#ac o# th housin'$
&1 or7u #or th switch $$$ 54 Nm &40 l, #t
%ilot 6al2e Oil Manifold! - Electro-Hydraulic System
SMCS - 505-%
N?mero de pie@a - 142-3/
S/N - 3BS1-UP
N?mero de pie@a - 142-3
S/N - 4BS1-UP
N?mero de pie@a - 142-3/
S/N - 5RS1-UP
N?mero de pie@a - 142-3
S/N - 5AS1-UP
N?mero de pie@a - 142-3S/N - 3BS1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 163/193
N?mero de pie@a - 142-3/
S/N - 4BS1-UP
N?mero de pie@a - 142-3/
S/N - 5AS1-UP
N?mero de pie@a - 142-3/
S/N - 6NS1-UP
N?mero de pie@a - 142-3
S/N - 2JS1-UP
N?mero de pie@a - 142-3
S/N - 5RS1-UP
N?mero de pie@a - 142-3S/N - 6NS1-UP
N?mero de pie@a - 142-3/
S/N - 2JS1-UP
Note: h +ilot .al. &oil mani#ol* in Illustration 1 is #or machins with an au!iliar"
#unction &lo''in' #or() si* *um+ ,uc(t) multi+ur+os ,uc(t) tc$ %achins without
an au!iliar" #unction *o not ha. .al. 'rou+ &4$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 164/193
Illustration 1'002122
&1 or7u #or th shuttl .al. $$$ 60 K / Nm &44 K 5 l, #t
&2 or7u #or th two +rssur r*ucin' .al.s $$$ 60 K / Nm &44 K 5 l, #t
&3 or7u #or th si! nuts $$$ $5 K 1$5 Nm &4$10 K 13$30 l, in
&5 or7u #or th si! +ro+ortional solnoi* .al.s $$$ 20 K 5 Nm &15 K 4 l, #t
&6 or7u #or th #loat .al. $$$ 60 K / Nm &45 K 5 l, #t
&/ 8rac(in' +rssur at 0$1 min &$03 US '+m an* 4 K 3O8 &120 K 5O $$$ 2150 K
200 (Pa &310 K 30 +si
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 165/193
& or7u #or th +ilot ono## solnoi* .al. $$$ 25 K 5 Nm &1 K 4 l, #t
& or7u #or th nut $$$ 14 K 5 Nm &124$0 K 44$3 l, in
%ressure 5educing 6al2e - Electro,ydraulic System
SMCS - 546/-PS
N?mero de pie@a - 114-1266
S/N - 5RS1-UP
N?mero de pie@a - 114-126/
S/N - 6NS1-UP
N?mero de pie@a - 114-126/
S/N - 4BS1-UP
N?mero de pie@a - 114-126/
S/N - 2JS1-UP
N?mero de pie@a - 114-1266
S/N - 2JS1-UP
N?mero de pie@a - 114-126/
S/N - 5AS1-UP
N?mero de pie@a - 114-126/S/N - 5RS1-UP
N?mero de pie@a - 114-1266
S/N - 3BS1-UP
N?mero de pie@a - 114-1266
S/N - 4BS1-UP
N?mero de pie@a - 114-1266
S/N - 6NS1-UP
N?mero de pie@a - 114-126/
S/N - 3BS1-UP
N?mero de pie@a - 114-1266
S/N - 5AS1-UP
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 166/193
Illustration 1'013/5502
Prssur r*ucin' .al.
&1 or7u #or th nut $$$ 13 Nm &115 l, in
&2 u,ricat th ,ac(u+ rin's an* -rin' sals with th lu,ricant that is ,in' sal*$
&3 or7u #or th +rssur r*ucin' .al. $$$ 60 Nm &44 l, #t
Prssur at no oil #low an* 4 K 3 O8 &120 K 5 O $$$ 300 to 4500 (Pa &550 to 650 +si
Prssur at 21 K 2 min &5$5 K 0$5 US '+m an* 4 K 3 O8 &120 K 5 O $$$ 3450 K 200
(Pa &500 K 2 +si
Disassem7ly %rocedure
Start 1y:
A$ Rmo. th main control .al. an* th mountin'$ R#r to 9isassm,l" an*
Assm,l") D%ain 8ontrol >al. an* %ountin' &Inclu*in' %ountin' Plat -
Rmo.D$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 167/193
Illustration 1'003303
"+ical :!am+l
1$ Plac th +lat assm,l" on woo* ,loc(s) as shown$
Ver imagen
Illustration 2'0045225
2$ 9isconnct i'ht h"*raulic tu,s &1 #rom +ilot .al. &3 $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 168/193
3$ Rmo. thr nuts an* thr ,olts &2 that hol* th +ilot .al. to th mountin'
+lat$ Rmo. +ilot .al. &3$ h wi'ht o# +ilot .al. &3 is 23 (' &50 l,$
Ver imagen
Illustration 3'0045226
Note: Plac i*nti#ication mar(s on all .al.s +rior to rmo.al$
4$ Rmo. +rssur r*ucin' .al. &4) +rssur r*ucin' .al. &5) an* shuttl
.al. &6 #rom th +ilot .al.$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 169/193
Illustration 4'004522/
5$ Rmo. -rin' sal &/) ,ac(u+ rin' &) -rin' sal &) ,ac(u+ rin' &10) an*
-rin' sal &11 #rom +rssur r*ucin' .al. &4 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 170/193
Illustration 5'004522
6$ Rmo. -rin' sal &12) ,ac(u+ rin' &13) -rin' sal &14) -rin' sal &15)
an* ,ac(u+ rin' &16 #rom +rssur r*ucin' .al. &5 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 171/193
Illustration 6'004522
/$ Rmo. -rin' sal &1/) ,ac(u+ rin' &1) -rin' sal &1) -rin' sal &20)
an* ,ac(u+ rin' &21 #rom shuttl .al. &6 $
Ver imagen
Illustration /'0045230
$ Rmo. s7unc .al. &22 #rom th +ilot .al.$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 172/193
Ver imagen
Illustration '0045231
$ Rmo. -rin' sal &23) ,ac(u+ rin' &24) -rin' sal &25) -rin' sal &26)
an* ,ac(u+ rin' &2/ #rom s7unc .al. &22 $
Ver imagen
Illustration '0045232
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 173/193
10$ 9isconnct lctrical connctor &2 $
11$ Rmo. nut &30) th washr) an* coil assm,l" &2 $
Ver imagen
Illustration 10'0045233
12$ Rmo. cartri*' assm,l" &31 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 174/193
Illustration 11'0045234
13$ Rmo. -rin' sal &32) ,ac(u+ rin' &33) an* -rin' sal &34 #rom cartri*'
assm,l" &31 $
Ver imagen
Illustration 12'0045235
14$ 9isconnct lctrical connctor &35$
15$ Rmo. solnoi* .al. &36 #rom th +ilot .al.$ R+at St+s 14 an* 15 #or th
rmainin' #i. solnoi* .al.s$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 175/193
Illustration 13'0045236
16$ Rmo. -rin' sal &3/) -rin' sal &3) an* -rin' sal &3 #rom solnoi*
.al. &36 $
1/$ Rmo. nut &41 an* coil assm,l" &40 $
Ver imagen
Illustration 14'004523/
1$ Rmo. thr ,olts &42) th washrs) an* mani#ol* assm,l" &43 $
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 176/193
Ver imagen
Illustration 15
'004523
1$ Rmo. -rin' sals &44 $
%ilot 6al2e Oil Manifold! - 3ssem7le
SMCS - 505-016
S/N - 6NS1-UP
S/N - 3BS1-UP
S/N - 2JS1-UP
S/N - 5AS1-UP
S/N - 4BS1-UP
S/N - 5RS1-UP
3ssem7ly %rocedureNote: 8lanlinss is an im+ortant #actor$ B#or assm,l") all +arts shoul* ,
thorou'hl" clan* in clanin' #lui*$ Allow th +arts to air *r"$ i+in' cloths or ra's
shoul* not , us* to *r" +arts$ int ma" , *+osit* on th +arts which ma" caus
latr trou,l$ Ins+ct all +arts$ I# an" +arts ar worn or *ama'*) us nw +arts #or
r+lacmnt$
Note: A++l" clan h"*raulic oil to all .al. com+onnts *urin' assm,l"$
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 177/193
Illustration 1'004523
1$ Install thr -rin' sals &44 $
Ver imagen
Illustration 2'004523/
2$ Install mani#ol* assm,l" &43) th washrs) an* thr ,olts &42 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 178/193
Illustration 3'0045236
3$ Install coil assm,l" &40 an* nut &41$ h tor7u #or nut &41 is $5 K 1$5 Nm
&4 K 13 l, in$
4$ Install -rin' sal &3) -rin' sal &3) an* -rin' sal &3/ on solnoi* .al.
&36 $
Ver imagen
Illustration 4'0045235
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 179/193
5$ Install solnoi* .al. &36 in th +ilot .al.$ h tor7u #or solnoi* .al. &36
is 20 K 5 Nm &15 K 4 l, #t$
6$ 8onnct lctrical connctor &35$ R+at St+s 5 an* 6 #or th rmainin' #i.
solnoi* .al.s$
Ver imagen
Illustration 5'0045234
/$ Install -rin' sal &34) ,ac(u+ rin' &33) an* -rin' sal &32 on cartri*'
assm,l" &31 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 180/193
Illustration 6'0045233
$ Install cartri*' assm,l" &31$ h tor7u #or cartri*' assm,l" &31 is 25 K 5
Nm &1 K 4 l, #t$
Ver imagen
Illustration /'0045232
$ Install coil assm,l" &2) th washr) an* nut &30$ h tor7u #or nut &30 is 14
K 5 Nm &10 K 4 l, #t$
10$ 8onnct lctrical connctor &2 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 181/193
Illustration '0045231
11$ Install ,ac(u+ rin' &2/) -rin' sal &26) -rin' sal &25) ,ac(u+ rin' &24) an*
-rin' sal &23 on s7unc .al. &22 $
Ver imagen
Illustration '0045230
12$ Install s7unc .al. &22 in th +ilot .al.$ h tor7u #or s7unc .al. &22
is 60 K / Nm &44 K 5 l, #t$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 182/193
Ver imagen
Illustration 10'004522
13$ Install ,ac(u+ rin' &21) -rin' sal &20) -rin' sal &1) ,ac(u+ rin' &1) an*
-rin' sal &1/ on shuttl .al. &6 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 183/193
Illustration 11'004522
14$ Install ,ac(u+ rin' &16) -rin' sal &15) -rin' sal &14) ,ac(u+ rin' &13) an*
-rin' sal &12 on +rssur r*ucin' .al. &5 $
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 184/193
Illustration 12'004522/
15$ Install -rin' sal &11) ,ac(u+ rin' &10) -rin' sal &) ,ac(u+ rin' &) an*
-rin' sal &/ on +rssur r*ucin' .al. &4 $
Ver imagen
Illustration 13'0045226
16$ Install shuttl .al. &6$ h tor7u #or shuttl .al. &6 is 60 K / Nm &44 K 5 l,
#t$
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 185/193
1/$ Install +rssur r*ucin' .al. &5$ h tor7u #or +rssur r*ucin' .al. &5 is
60 K / Nm &44 K 5 l, #t$
1$ Install +rssur r*ucin' .al. &4$ h tor7u #or +rssur r*ucin' .al. &4 is
60 K / Nm &44 K 5 l, #t$
Ver imagen
Illustration 14'0045225
1$ Install +ilot .al. &3$ h wi'ht o# +ilot .al. &3 is 23 (' &50 l,$
20$ Install thr nuts an* thr ,olts &2 that hol* th +ilot .al. to th mountin'
+lat$
21$ 8onnct i'ht h"*raulic tu,s &1 to +ilot .al. &3 $
End 1y: Install th main control .al. an* th mountin' +lat$ R#r to 9isassm,l"
an* Assm,l") D%ain 8ontrol >al. an* %ountin' &Inclu*in' %ountin' Plat -
InstallD$
%ressure 5educing 6al2e - Electro,ydraulic System
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 186/193
SMCS - 546/-PS
N?mero de pie@a - 114-1266
S/N - 5RS1-UP
N?mero de pie@a - 114-126/S/N - 6NS1-UP
N?mero de pie@a - 114-126/
S/N - 4BS1-UP
N?mero de pie@a - 114-126/
S/N - 2JS1-UP
N?mero de pie@a - 114-1266
S/N - 2JS1-UP
N?mero de pie@a - 114-126/
S/N - 5AS1-UP
N?mero de pie@a - 114-126/
S/N - 5RS1-UP
N?mero de pie@a - 114-1266
S/N - 3BS1-UP
N?mero de pie@a - 114-1266
S/N - 4BS1-UP
N?mero de pie@a - 114-1266
S/N - 6NS1-UP
N?mero de pie@a - 114-126/
S/N - 3BS1-UP
N?mero de pie@a - 114-1266
S/N - 5AS1-UP
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 187/193
Illustration 1'013/5502
Prssur r*ucin' .al.
&1 or7u #or th nut $$$ 13 Nm &115 l, in
&2 u,ricat th ,ac(u+ rin's an* -rin' sals with th lu,ricant that is ,in' sal*$
&3 or7u #or th +rssur r*ucin' .al. $$$ 60 Nm &44 l, #t
Prssur at no oil #low an* 4 K 3 O8 &120 K 5 O $$$ 300 to 4500 (Pa &550 to 650 +si
Prssur at 21 K 2 min &5$5 K 0$5 US '+m an* 4 K 3 O8 &120 K 5 O $$$ 3450 K 200
(Pa &500 K 2 +si
Solenoid 6al2e %ilot %ressure Supply! - Electro-
Hydraulic System
SMCS - 505-9 H 54/-PS
N?mero de pie@a - 152-6/61
S/N - 4BS1-UP
N?mero de pie@a - 12-4023
S/N - 2JS1-UP
N?mero de pie@a - 152-6/61
S/N - 5AS1-UP
N?mero de pie@a - 12-4023
S/N - 3BS1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 188/193
N?mero de pie@a - 12-4023
S/N - 5RS1-UP
N?mero de pie@a - 152-6/61
S/N - 3BS1-UP
N?mero de pie@a - 12-4023
S/N - 4BS1-UP
N?mero de pie@a - 152-6/61
S/N - 5RS1-UP
N?mero de pie@a - 12-4023
S/N - 6NS1-UP
N?mero de pie@a - 152-6/61S/N - 6NS1-UP
N?mero de pie@a - 152-6/61
S/N - 2JS1-UP
N?mero de pie@a - 12-4023
S/N - 5AS1-UP
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 189/193
Illustration 1'00100//
'*B-#$*A Solenoid 6al2e
&1 or7u #or installin' th solnoi* .al. $$$ 25 K 5 Nm &1 K 4 l, #t
&2 or7u #or th nut $$$ 14 K 5 Nm &10 K 4 l, #t
low o# SA: 10 oil at 35 (Pa &120 +si +rssur *ro+ an* 5O8 &15O $$$ 5/ min
&15 US '+m
Nominal +rssur ratin' $$$ 20/00 (Pa &3000 +si
Nominal coil .olta' $$$ 24 >98
8urrnt *raw at 25 K 5O8 &/5 K 10O $$$ 1$1 Am+rs
8oil rsistanc at 25 K 5O8 &/5 K 10O $$$ 20$1 K 1$0 hms
'9*-' Solenoid 6al2e
&1 or7u #or installin' th solnoi* .al. $$$ 16 K / Nm &125 K 5 l, #t
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 190/193
&2 or7u #or th nut $$$ K $5 Nm &0 K 4 l, in
low o# SA: 10 oil at 620 (Pa &0 +si +rssur *ro+ an* 5O8 &15O $$$ 5/ min
&15 US '+m
Nominal +rssur ratin' $$$ 20/00 (Pa &3000 +si
Nominal coil .olta' $$$ 24 >98
%inimum currnt *raw at 25 K 5O8 &/5 K 10O $$$ $/5 Am+rs
8oil rsistanc at 25 K 5O8 &/5 K 10O $$$ 32$6 K 1 hms
Solenoid 6al2e %ilot %roportioning! - Electro-Hydraulic System
SMCS - 505-9 H 54/-PS
N?mero de pie@a - 13-224
S/N - 5AS1-UP
N?mero de pie@a - 13-224
S/N - 4BS1-UP
N?mero de pie@a - 13-224
S/N - 3BS1-UP
N?mero de pie@a - 13-224
S/N - 5RS1-UP
N?mero de pie@a - 13-224
S/N - 2JS1-UP
N?mero de pie@a - 13-224
S/N - 6NS1-UP
Ver imagen
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 191/193
Illustration 1'0021414
&1 or7u #or th nut $$$ 20 K 5 Nm &15 K 4 l, #t
&2 or7u #or th nut $$$ 14 K 1$5 Nm &10 K 1 l, #t
low o# SA: 30 oil at 60 (Pa &100 +si +rssur *ro+ $$$ / min &1$ US '+m
Rat* su++l" +rssur $$$ 300 (Pa &550 +si
ut+ut +rssur with a currnt o# on am+r $$$ 3430 K 105 (Pa &500 K 15 +si
Solenoid 6al2e ;uic. Coupler!
SMCS - 54/
N?mero de pie@a - 10-06
S/N - 2JS1-UP
N?mero de pie@a - 10-06
S/N - /B1-UP
N?mero de pie@a - 10-06
S/N - B9P1-UP
N?mero de pie@a - 10-06
S/N - 51-UP
N?mero de pie@a - 10-06
S/N - 3BS1-UP
7/24/2019 Parte Sistema Hidraulico 950g . 2js (1)
http://slidepdf.com/reader/full/parte-sistema-hidraulico-950g-2js-1 192/193
Ver imagen
Illustration 1'00/5/21
8oil .olta' $$$ 24 >98
&1 or7u #or th solnoi* .al. $$$ 25 Nm &1 l, #t
Solenoid 6al2e 5ide Control!
SMCS - 54/-R6
N?mero de pie@a - 3:-5/4
N?mero de pie@a - 152-340
Ver imagen