Water cooled Diesel engines - Varriale Snc...NB - Power curve - iso 3046/1 -iFn NA - Power curve - iso 3046/1 - icXn MB - torque curve - (nB curve) C - specific fuel consumption -

Water cooled Diesel engines8.6-26.0 kW

STANDARD EQUIPMENTExternal oil filterExhaust manifoldIntake manifoldIntake fanAccelerator controlElectric starter and 12V alternatorThermostatic valveFlywheel with ring gearFuel feed diaphragm pumpStarter plateWater pumpFlanging plateElectric stopElectronic plant for plugsAlternators 12V or 24VFuel filter on engineUser maintenance & spare parts booklet

ACCESSORIES ON DEMANDDifferent guards according to useClutch flywheelsFlangesTrasmission adaptorsKeyswitch panelRadiatorsBlowing fanEngine feetFuel tanksMufflersDry air cleaners mounted and separatedCyclonic precleanersHigh capacity oil sumps*Cab heating systemHydraulic pump adaptorsVacuum system adaptorsElectrical fuel feeding pump

* Not on LDW502 model

Water cooled diesel engines8.6-26.0 KW

LDW 502

2

11.5 hp

24.5Nm

8.6 kW

IL PRESENTE DISEGNO E GLI ELEMENTI IN ESSO CONTENUTI SONO PROPRIETA'IT THIS DRAWING AND ALL INFORMATIONS CONTAINED ARE PROPRIETARY DELLA LOMBARDINI S.r.l. E' VIETATO,A TERMINI DI LEGGE, RIPRODURLO O DOCUMENTS OF LOMBARDINI S.r.l.; NO TRANSMISSION OR REPRODUCTIONENRENDERLO COMUNQUE NOTO A TERZI SENZA NOSTRA AUTORIZZAZIONE SCRITTA. ARE PERMITTED WITHOUT WRITTEN AGREEMENT WITH LOMBARDINI S.r.l.

ESP. MODIFICA "MAT"CORRENTE DISEGNATORE DATAREV. MODIFICATION CURRENT "MAT" DESIGNER DATEMOTORE-ENGINE N -NR DESCRIZIONE-DESCRIPTION "MAT"IN.- ORIGIN. DISEGN.- DESIGNER DATA- DATE

SCALA- SCALE RISERVATO A:- RISERVED TO:R&D Dept.

A1

MATERIALE- MATERIAL RESIST- T.STRENGTH[N/mm2] MATRICOLA - PART NUMBER

TRATT.TERMICO-HEAT TREATMENT PROFONDITA'-DEPTH[mm] DUREZZA-HARDNESS

SIZ

E U

NI

TR.SUPERF./RIVESTIMENTO-SURFACE TREAT./COATING PROF/SP-DEPTH/THICK MASSA-MASS[kg](density)

-

[mm] A1

DISEGNO ESEGUITO CON SISTEMA CAD Pro ENGINEER PER LE QUOTE MANCANTI RIFERIRSI AL MODELLO CAD 3DIT DRAWING FROM CAD SYSTEM - NO MANUAL MODIFICATION ALLOWED

REFER TO 3D MODEL FOR MISSING DIMENSIONSENTOLLERANZE GENERALI SECONDO SPECIFICA LOMBARDINI 3561-026 GENERAL TOLLERANCE ACCORDING TO LOMBARDINI SPEC. 3561-026

LEGENDA CRITICITA': vedi Procedura Lombardini PSQ 4 E Sicurezza Critico Importante NormaleCRITICALITY LEGEND: according to Lombardini Procedure PSQ 4 E Security Critical Important Normal F

OR

MA

TO

UN

I

ASSEM : 3168_030_LDW502_STD_IND_NEW 0 10 20 30 40 50 60 70 80 90 100

LDW502 LDW502 PRESSOFUSO INDUSTRIALE 0 GUALDI 05/10/12

TAVOLA: 1/1 2:5 R:01 V:0+

0107.003168.958.01.0

0.000 (0.0)

0

Specifiche tecnicheTechnical specifications

3561-026

-

137 117

88 88102 102

211.5387

160

1258

426

66 10

203 158183

150

340

490

1630

166 169.6

QUICk SPECIfICS

cyliNders

@ 3600 rpm

@ 2200 rpm

PERfORMANCE CURvES ( IF N- I S O 3 0 4 6 A ND I S O 14 3 96)

DIMENSIONS (mm)

DATA

4 holesM 12x1.75

8 holesM 8x1.25

1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800

kW HP

260

280

300

320

340

18.0

20.0

22.0

24.0

26.0

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

9.0

5.0

6.0

7.0

8.0

9.0

10.0

11.0

12.0

1.8

2.0

2.2

2.4

2.6

195

215

235

255

r.p.m.

kgm Nm

g/HPh g/kWh

N

NA

MB

NB

C

N - Power curve - 80/1269/ce e-iso 1585NB - Power curve - iso 3046/1 -iFnNA - Power curve - iso 3046/1 - icXn

MB - torque curve - (nB curve)C - specific fuel consumption - (nB curve)

Power ratings refer to engines equipped with air filter, standard muffler, after running-in period at ambient conditions of +25°c, relative humidity 30% and 1 bar. Power levels drop by 1% every 100 m altitude and by 2% every 5°c above +25°c.

LDW 702

2

16.8 hp

12.5kW

40.5 Nm




A1



SIZ

E U

NI


-

[mm] A1




OR

MA

TO

UN

I

ASSEM : 3168_875_LDW702_STD 0 10 20 30 40 50 60 70 80 90 100

LDW 702 Ingombro motore completo standard 0 Gualdi 05/09/12

- TAVOLA: 1/1 2:5 R:03 V:2

0174.003168.875.03.0

0.000 (0.0)

0


3561-026

-

137 117

88 88102 102

242.5412

186

1258

424

66 10

203 158183

146

373

519

1630

166 169.6

QUICk SPECIfICS

@ 3600 rpm

@ 2000 rpm

cyliNders

DIMENSIONS (mm)

DATA


4 holesM 12x1.75

8 holesM 8x1.25

1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800

kW HP

250

270

290

310

330

30.0

32.0

34.0

36.0

38.0

40.0

5.0

6.0

7.0

8.0

9.0

10.0

11.0

12.0

13.0

14.0

7.0

8.0

9.0

10.0

11.0

12.0

13.0

14.0

15.0

16.0

17.0

18.0

19.03.2

3.4

3.6

3.8

4.0

190

210

230

250

r.p.m.

kgm Nm

g/HPh g/kWh

N

NA

MB

NB

C

Power max. NB* (kW) Torque max. (Nm)

10.5 @ 3000 rpm 38.5 @ 2200 rpm

SETTINg @ 3000 RPM




3

26.1 hp

67 Nm

19.5 kW

LDW 1003




A1



SIZ

E U

NI


-

[mm] A1




OR

MA

TO

UN

I

ASSEM : 3168_876_LDW1003_STD 0 10 20 30 40 50 60 70 80 90 100

LDW1003 Ingombro motore completo standard 0 Gualdi 25/09/12

- TAVOLA: 1/1 2:5 R:00 V:7

0175.003168.876.00.0

0.000 (0.0)

0


3561-026

-

137 117

88 88102 102

242.5412

186

1258

516

66 10

286 158266

146

373

519

1630

166 169.6


DIMENSIONS (mm)

DATA

1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800

kW HP

230

250

270

290

50.0

55.0

60.0

65.0

70.0

8910111213141516171819202122

11

13

15

17

19

21

23

25

27

295.0

5.5

6.0

6.5

7.0

175

195

215

235

r.p.m.

kgm Nm

g/HPh g/kWh

N

NA

MB

NB

C

@ 3600 rpm

@ 2000 rpm

QUICk SPECIfICS

8 holesM 8x1.254 holes

M 12x1.75

cyliNders

Power max. N* (kW) Torque max. (Nm)

16.2 @ 3000 rpm 59 @ 2000 rpm

13.5 @ 2500 rpm 57.5 @ 1700 rpm

OTHER AvAILABLESETTINgS




LDW 1404

4

34.8 hp

26 kW

84Nm




A1



SIZ

E U

NI


-

[mm] A1




OR

MA

TO

UN

I

ASSEM : 3168_877_LDW1404_STD 0 10 20 30 40 50 60 70 80 90 100

LDW 1404 Ingombro motore per Brochure 0 Gualdi 01/10/12

- TAVOLA: 1/1 2:5 R:04 V:2+

0176.003168.877.04.0

0.000 (0.0)

0


3561-026

-

412243

137 117

88 88102 102

186

1258

599

66 10

369 158349

146

373

519

1630

166 169.6

1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800

kW HP

230

250

270

290

310

60.0

65.0

70.0

75.0

80.0

10.0

11.5

13.0

14.5

16.0

17.5

19.0

20.5

22.0

23.5

25.0

26.5

14

16

18

20

22

24

26

28

30

32

34

36

6.0

6.5

7.0

7.5

8.0

175

195

215

235

r.p.m.

kgm Nm

g/HPh g/kWh

N

NA

MB

NB

C

DIMENSIONS (mm)

DATA


@ 3600 rpm

@ 2000 rpm

cyliNders

QUICk SPECIfICS

4 holesM 12x1.75

8 holesM 8x1.25

Power max. N* (kW) Torque max. (Nm)

21.8 @ 3000 rpm 77.5 @ 1900 rpm

18 @ 2500 rpm 76 @ 1600 rpm

OTHER AvAILABLESETTINgS




LDW 502

LDW 702

LDW 1404

LDW 1003

APPLICATIONS SPECS

V b e lt

D 2 (mm ) ≥ 85 [191 + l 2(mm ) ]N (HP)

n (rpm )

Max intermittent axial load in both directions A-B= 300 kg

Minimum pulley diameters for belt drive

C - Zone in which the radial loads can be applied

Co g g e D b e lt

D 1 (mm) ≥ 65 [191 + L 1(mm)]N (HP)

n (rpm )




Co g g e D b e lt

D 1 (mm) ≥ 99 [101 + L 1(mm)] N (HP)

n (rpm )

V b e lt

D 2 (mm ) ≥ 143 [101 + l 2(mm ) ]N (HP)

n (rpm )




V b e lt

D 2 (mm ) ≥ 114 [101 + l 2(mm ) ]N (HP)

n (rpm )

Co g g e D b e lt

D 1 (mm) ≥ 79 [101 + L 1(mm)]N (HP)

n (rpm )




Co g g e D b e lt

D 1 (mm) ≥ 72 [101 + L 1(mm)]N (HP)

n (rpm )

V b e lt

D 2 (mm ) ≥ 110 [101 + l 2(mm ) ]N (HP)

n (rpm )

freq. RpmEnginemodel

NET ENgINE POWER* ELECTRICAL POWER**

flanging

Max. Emission

compliance available***

Stand-by Prime Intermittent(Stand-by)

Continuous(Prime)

kW-HP kW-HP kvA kW kvA kW

50

Hz 15

00 LDW 702 5,5 - 6,8 5,0 - 7,5 5,5 4,4 5,0 4,0 SAE 5 - 6,5” EU not required

LDW 1003 8,5 - 10,5 7,7 - 11,6 9,0 7,2 8,2 6,5 SAE 5 - 6,5” EU not required


30

00 LDW 702 11,0 - 15,0 10,0 - 13,6 11,7 9,4 10,6 8,5 SAE 5 - 6,5” EU not required


LDW 1404 22,0 - 29,9 20,0 - 27,2 23,4 18,7 21,3 17,0 SAE 5 - 6,5” EU Stage I I I A

60

Hz 18

00 LDW 702 6,5 - 8,8 5,9 - 8,0 6,9 5,5 6,3 5,0 SAE 5 - 6,5” Tier 4 F

LDW 1003 10,0 - 13,6 9,1 - 12,4 10,6 8,5 9,7 7,7 SAE 5 - 6,5” Tier 4 F

LDW 1404 13,5 - 18,4 12,3 - 16,7 14,3 11,5 13,1 10,4 SAE 5 - 6,5” Tier 4 F

36

00 LDW 702 11,7 - 16,0 10,6 - 14,5 12,2 9,9 11,0 9,0 SAE 5 - 6,5” Tier 4 F

LDW 1003 18,0 - 24,5 16,4 - 22,3 19,1 15,3 17,4 13,9 SAE 5 - 6,5” Tier 4 F

LDW 1404 24,5 - 33,3 22,3 - 30,3 26,0 20,8 23,7 18,9 SAE 5 - 6,5” Tier 4 i (1)

gENSET RATINgS

* engine power rating iso iFn (stand-by) and icXn (Prime) according to iso 3046 and iso 14396, after running-in period at ambient condition +25°c, relative humidity 30%, and ambient pressure 100 kPa (1 bar). Fuel specification en590. **electrical power includes fan power absorption, typical alternator efficiency and a power factor (cos ø) of 0.8.continuous (Prime) power can be overloaded of 10% for 1 h every 12 hours operation. intermittent (standby) power cannot be overloaded.*** Possible de-rating might have to be taken in consideration to ensure emission compliance. (1) for stationary + emergency applications.

52

R9

48°

45°

52

R9

45°

45°45°

48°

46°

37°

30° 30°

151

160

134

R48

R130

R40

Ø300Ø276Ø105

45°

R40

37°

23°

49.8

60 597126

Ø23

3

Ø32

Ø14

0 +0

.04

23 21 22H

H0.12

H0.16

80 80

22°30’

45°

S

45°

P

22°30’

45°

±O.1180 ±O.1180

180

56 4

25

60°

30°

30°60°

Ø356

Ø333.4Ø200

H0.26

H0.20

H0.12H0.30

20

6

12

1523 21 11 45.2 30.2±0.6

1860 130.4

190.4

Ø18

4.2

Ø21

5.9

0 +0.1

27

Ø31

4.32

5 0 +0

1

Ø22

7

H

72

11

20

1666

.7

50.8 42.8

R2

144012

Ø0.05

Ø0.20

Ø0.40

Ø0.40

Ø0.40

Ø0.40

Ø0.40

flange standard type LDW 502 / LDW 702 / LDW 1003 / LDW 1404 Standard version

Stan

dard

ver

sion

- L

DW

502

/ LD

W 7

02 /

LDW

100

3 / L

DW

140

4ve

rsio

n ge

nset

- L

DW

502

/ LD

W 7

02 /

LDW

100

3 / L

DW

140

4

AvAILABLE fLANgES*

Cylin

der

axis

3/8”-16UNC-2B 4 holes

7 holes Ø9

8 holes M10X1.5 - 6H

2 holes Ø6 - D8

flange genset LDW 502 / LDW 702 / LDW 1003 / LDW 1404 Standard version

6 holes 5/1618 UNC-2B

4 holes M 8X1.25

SEEN FROM “S”

SEEN FROM “P”

8 holes M 12X1.75

Engine axis

3 for RIBS

*Other flanges available on request

Model LDW 502 LDW 702

Engine specs

4 stroke diesel engine with cylinders in line • •

Liquid cooled with axial fan • •

Indirect injection with injector pump on head • •

Single –shaft distribution in head • •

Double PTO on crankshaft • •

3rd PTO on the distribution • •

Counterclockwise rotation (1st PTO) • •

Forced lubrication with vane pump on the crankshaft • •

Full flow external oil filter • •

Water pump in the engine block • •

Automatic extra fuel starting device • •

Centrifugal governor • •

Torque regulator • •

Aluminum cylinder head • •

Cast iron engine block with re-borable integral liners - •

Die-cast aluminum engine block with reinforced structure • -

2 valves per cylinder • •

Overhead camshaft on head driven by cogged belt • •

Breather return oil steam • •

Heating cab system predisposition • -

Technical features

Cylinder 2 2

Bore (mm) 72 75

Stroke (mm) 62 77.6

Engine displ (cm3) 505 686

Injection system IDI IDI

Compression ratio 22.8:1 22.8:1

Performance

Emission compliance ECE R 24 ECE R 24 EPA TIER 4

Rating (kW/HP): N (80/1269/CEE)ISO 1585 NB ISO 3046 IFN NA ISO 3046 ICXN

8.6 /11.7 8.0 /10.8 7.25 /9.8

12.5 /17.0 11.7 /16.0 10.7 /14.5

- 11.5 /15.6 # 10.5 /14.3 #

Max torque (Nm@rpm) 24.5 @ 2200 40.5 @ 2000 34.0 @ 2200

Min idling speed (rpm) 900 900

fuel compatibility

UNI EN 590-2010 • •

No 1 Diesel (US) - ASTM D 975-09 B - Grade 1-D S 15 • •




ARCTIC EN 590/ASTM D 975-09 B • •

High Sulfur Fuel < 5000 ppm (< 0.5%) • •

High Sulfur Fuel > 5000 ppm ( > 0.5%) • •

Military NATO Fuels F34 - F35 - F44 - F63 - F64 - F65 * • •

Military US Fuels JP5 - JP8 (AVTUR) * • •

Civil Jet Fuels Jet A/ A1* • •

Service features

Oil sump capacity (l) 1.4 1.6

Oil consumption (kg/h) 0.007 0.009

Oil change interval std/synthetic (hr) 150** 250**

Oil filter change interval std/synthetic (hr) 150** 250**

Valve adjustement 500 500

Oil consumption (% fuel) <0.2 <0.2

Physical characteristics

H × L × W (mm) 490 × 426 ×387 519 × 424 ×412

Dry weight (kg) 54 66

Ambient operating temps (°C) -15 +50*** -15 +50***

Gradeability-all round (intermittent -30 min) (deg) 25 25

Gradeability-all round (peak value -1 min) (deg) 35 35

Cap. of air required for correct combustion @3600 (l/min) 910 1240

Cap. of air required for correct cooling @3600 (m3/min) 65 (1:1.23) 65 (1:1.23)

Cooling & lubrication

Heat rejection to coolant (includes oil cooler) (kW) 8.6 12.5

Cooling fluid: 50/50 water/antifreeze • •

Oil type SAE 5W 40 API SERVICE CF SAE 5W 40 API SERVICE CF

Auxiliary PTOs(3rd optional)

Max torque (Nm) - 37.0 @ 1800 rpm

Drive ratio 0.5:1 0.5:1

TECHNICAL SPECIFICATIONS

* With restrictions ** According to operating conditions *** -32° on demand # Net power rating without cooling fan

Model LDW 1003 LDW 1404

Engine specs

4 stroke diesel engine with cylinders in line • •

Liquid cooled with axial fan • •

Indirect injection with injector pump on head • •

Single –shaft distribution in head • •

Double PTO on crankshaft • •

3rd PTO on the distribution • •

Counterclockwise rotation (1st PTO) • •

Forced lubrication with vane pump on the crankshaft • •

Full flow external oil filter • •

Water pump in the engine block • •

Automatic extra fuel starting device • •

Centrifugal governor • •

Torque regulator • •

Aluminum cylinder head • •

Cast iron engine block with re-borable integral liners • •

Die-cast aluminum engine block with reinforced structure - -

2 valves per cylinder • •

Overhead camshaft on head driven by cogged belt • •

Breather return oil steam • •

Heating cab system predisposition - -

Technical features

Cylinder 3 4

Bore (mm) 75 75

Stroke (mm) 77.6 77.6

Engine displ (cm3) 1028 1372

Injection system IDI IDI

Compression ratio 22.8:1 22.8:1

Performance

Emission compliance ECE R 24 EPA TIER 4 ECE R 24 EPA TIER 4

Rating (kW/HP): N (80/1269/CEE)ISO 1585 NB ISO 3046 IFN NA ISO 3046 ICXN

19.5 /26.5 18.0 /24.5 16.5 /22.4

- 17.7 /24.1 # 16.1 /21.9 #

26.0 /35.2 24.5 /33.3 22.4 /30.5

(@ 2700) 17.9 /24.3 # 16.3 /22.2 #

Max torque (Nm@rpm) 67.0 @ 2000 50.0 @ 2600 84.0 @ 2000 70.0 @ 1600

Min idling speed (rpm) 900 900

fuel compatibility

UNI EN 590-2010 • •





ARCTIC EN 590/ASTM D 975-09 B • •

High Sulfur Fuel < 5000 ppm (< 0.5%) • •

High Sulfur Fuel > 5000 ppm ( > 0.5%) • •

Military NATO Fuels F34 - F35 - F44 - F63 - F64 - F65 * • •

Military US Fuels JP5 - JP8 (AVTUR) * • •

Civil Jet Fuels Jet A/ A1* • •

Service features

Oil sump capacity (l) 2.4 3.2

Oil consumption (kg/h) 0.0013 0.0017

Oil change interval std/synthetic (hr) 250** 250**

Oil filter change interval std/synthetic (hr) 250** 250**

Valve adjustement 500 500

Oil consumption (% fuel) <0.2 <0.2

Physical characteristics

H × L × W (mm) 519 × 516 ×412 519 × 599 ×412

Dry weight (kg) 85 98

Ambient operating temps (°C) -15 +50*** -15 +50***

Gradeability-all round (intermittent -30 min) (deg) 25 25

Gradeability-all round (peak value -1 min) (deg) 35 35

Cap. of air required for correct combustion @3600 (l/min) 1850 2470

Cap. of air required for correct cooling @3600 (m3/min) 80 (1:1) 115 (1:1)

Cooling & lubrication

Heat rejection to coolant (includes oil cooler) (kW) 19.5 26.0

Cooling fluid: 50/50 water/antifreeze • •

Oil type SAE 5W 40 API SERVICE CF SAE 5W 40 API SERVICE CF

Auxiliary PTOs(3rd optional)

Max torque (Nm) 37.0 @ 1800 rpm 37.0 @ 1800 rpm

Drive ratio 0.5:1 0.5:1

* With restrictions ** According to operating conditions *** -32° on demand # Net power rating without cooling fan

DEUTSCHLANDLombardini Motoren gmbHSilostr. 41,65929 FRANKFURTHessen, DEUTSCHLANDT. +49-(0)69-9508160 F. +49-(0)69-5073410

EUROPELombardini SrlVia Cav. del lavoro A. Lombardini n° 2 42124 Reggio Emilia, ITALYT. +39-(0)522-389-1 F. +39-(0)522-389-503

UkLombardini U.k. Ltd1, Rochester Barn - Eynsham RoadOX2 9NHOxford, UKT. +44-(0)1865-863858F. +44-(0)1865-861754

fRANCELombardini france S.a.s.47 Allée de Riottier,69400 Limas, FRANCET. +33-(0)474-626500F. +33-(0)474-623945

ROAPACLombardini Singapore26 Keong Saik Road (3rd floor)Asia Pacific Represent.Offices089154- SingaporeT. +65-(0)622-50556F. +65-(0)622-50551

ESPAÑALombardini ESPAÑA, S.L.P.I. Cova Solera 1-908191 - Rubí (Barcelona)ESPAÑAT. +34-(0)9358-62111F. +34-(0)9369-71613

PR

INTE

D IN

ITA

LY E

D00

3558

4830

RE

V.02

10/

13 E

NG

Lombardini s.r.l. is a part of Kohler Group.Lombardini has manufacturing facilities in Italy, Slovakia and India and sales subsidiaries in France, Germany, UK, Spain and Singapore.Kohler/Lombardini reserves the right to make modifications without prior notice.www.lombardini.it

Documents

Water cooled Diesel engines - Varriale Snc...NB - Power curve - iso 3046/1 -iFn NA - Power curve - iso 3046/1 - icXn MB - torque curve - (nB curve) C - specific fuel consumption -