Embed Size (px)
Citation preview
1
A
HYDRAULICS
Aksijalno - klipne dvostrujne pumpe 3112Axial - piston double pumps 3112
VENTILSKOG TIPA, STALNE RADNE ZAPREMINEVALVE CONTROLED TYPE, FIXED DISPLACEMENT
Namenjene za rad u ote`anim uslovima (~este promeneoptere}enja i dugotrajan rad na max pritisku)Dvostrujne pumpe - sa dva odvojena protoka, konstrukcija nabazi aksijalno-klipnih pumpi tip 3112.7 ...Pumpe sa usisavanjem preko razvodne plo~ePogodne za ugradnju direktno na menja~ vozilaPogonski mehanizam:- ku}i{te izra|eno od nodularnog liva- cilindarski blok otkovan od ~elikaDug radni vek, bez naro~itog odr`avanja (va`na je ~isto}a ulja -ugradnja usisnog filtera)
Pumps are designated to operate under aggravated conditions(frequent variations of load and continous at maximumpressure)Double pumps -with two separate flow circuits, design on thebasis of axial-piston pump typ 3112.7 ...Pump type: suction throught division plateConvenient for directly mounting into gear box of the truckDriven mechanism:- nodular casting housing- forged steel cylinder block
TEHNI^KE KARAKTERISTIKETECHNICAL DATA
OP[TEGENERAL
SimbolSymbol
HIDRAULI^KEHYDRAULIC
OznakaDesignation
P1 P2
R
3112
.745
.02C
/DL1
5.10
3112
.746
.02C
/DL2
2.14
3112
.748
.02C
/DL3
0.20
3112
.750
.02C
/DL3
7.37
3112
.750
.02C
/DL4
7.28
3112
.750
.02C
/DL5
6.18
3112
.750
.02C
/DL6
5.9
16 16 16 25 25 25 25
15 + 10 22 + 14 30 + 20 37 + 37 47 + 28 56 + 18 65 + 9
5 5 5 8 8 8 8
250
320
300
1500
300
1500
300
1800
300
1600
300
1600
300
1600
300
1600
Radna te~nostWorking fluid
Mineralno ulje, viskozitet 16 do 90 mm /s, temperatura -30 do +80 Cmineral oil, viscosity 16 to 90 mm /s, temperature -30 to +80 C
2 o
2 o
Pumpe se isporu~uju pode{ene za levi smer, promenu smera mo`e obaviti korisnik samostalnoPumps are in factory on left direction of rotation adjusted. It can be changed by user.
1)
117
(V1 + V2)
Agregati Power units
UGRADNI CRTE@MOUNTING DRAWING
(mere u mm)(dimensions in mm)
Oznaka:Designation:3112.745.02C/DL15.103112.746.02C/DL22.143112.748.02C/DL30.20
Oznaka:Designation:3112.750.02C/DL37.373112.750.02C/DL47.283112.750.02C/DL56.183112.750.02C/DL65.9
2
A
118
P1 = M22x1,5P2 = M22x1,5R = M42x2
P1 = M27x2P2 = M22x1,5R = M48x2
