Commercial Marine - PASCHpasch.es/pdfs/Naval/Motores/MAN/Marine_Commercial_151104_web.pdf · MAN...
Transcript of Commercial Marine - PASCHpasch.es/pdfs/Naval/Motores/MAN/Marine_Commercial_151104_web.pdf · MAN...
Com
mer
cial
Mar
ine
MarineHigh speed propulsion engines
MAN Engines
Contents
MAN Marine EnginesCustomer Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Light, medium and heavy duty operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4MAN Service: Competent and motivated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5MAN Warranty: Relaxing and calculable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5MAN Environmental Awareness: Future-oriented and ecofriendly . . . . . . . . . . . . . . . . . . . . . . 5
Description of engines – Light dutyD2676 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7D2868 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10D2862 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Description of engines – Medium dutyD2676 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19D2868 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23D2862 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Description of engines – Heavy dutyD2676 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35D2868 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42D2862 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
MAN Marine EnginesA reliable driving force
Customer Benefitsnn Maximum torque at the most fuel efficient point of
operation
nn Maximum torque across a large range of engine speed for a powerful and steady acceleration
nn Class-leading compactness for a space-saving design
nn Best fuel consumption values and long service intervals minimizing the TCO
nn Low acoustics and low vibrations
nn World-wide service network with rapid spare parts supply
Light duty operationIn light duty operation (730–1,900 hp), MAN Engines offer exceptional dy-namics accompanied by maximum economic efficiency . And by the way: their pathbreaking technology for adher-ing to emission guidelines means that they easily take up a leading position on patrol boats, sea-rescue boats and coastguard boats .
Medium duty operationIn medium duty operation (560–1,400 hp), the fuel-saving MAN engines ensure maximum efficiency on accom-panying boats, pilot boats and deep-sea patrol boats, on fishing boats, ferries and on passenger ships . A long service life with low lifecycle costs and also quick supply of spare parts through the world-wide servicing network make the MAN engines profit earners in professional navigation .
Heavy duty operationMAN Engines offer a perfectly coordi-nated power spectrum for heavy duty (200–1,000 hp) operation with power-ful acceleration and high tractive force . They are the ultimate in terms of reliability and efficiency in freight and passenger shipping as well as in trawlers, tugs and push boats .
At sea, ships and boats have to contend with elemental forces, while harbours require them to navigate precisely through the narrowest of corridors.
4
MAN Service Competent and motivatedMAN is there for you from the outset . Where qualified guidance is needed for the installation, our experts are at your side with advice and practical assistance . Of course you can always rely on our worldwide service .Qualified service centres provide you with fast and skilled servicing and repairs . Worldwide partners en-sure a service network for marine engines . As you can see we are there whenever and wherever you need us .
MAN Warranty Relaxing and calculableWith MAN engines for work boats you are on the safe side since MAN Engines goes one step further . With the “Work Plus” Warranty you do not only extend the warranty for your engine, but it also gives you the certainty and peace of mind that you have made the right decision . In practice this means an additional year of safety for you and your engine plus attractive pricing which makes this offer even more appealing .
MAN Environmental Awareness Future-oriented and eco-friendlyAt MAN, we attach very great importance indeed to eco-friendliness . Every day, our engineers do their ut-most to develop eco-friendly engines which comply with current emission standards worldwide .With their particularly low fuel consumption, MAN engines not only ensure high economy, but also pro-tect our environment . And your ears: this means that the quiet yet very powerful engine makes every trip a unique experience . Real recreation – both for the customer and the environment .
5
Characteristicsnn Annual operating hours: ≤ 1,000
nn Percentage of time at full load: ≤ 20 %
nn Average load application: ≤ 50 %
Light duty operationDefinition of application type
Typical applicationsnn Season fishing
nn Escort boats and patrol boats
nn Ambulance boats
nn Police boats
6
D2676Engine description
Characteristicsnn Cylinders and arrangement: 6 cylinders in-linenn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger with charge air intercooler and waste gatenn Number of valves: 4 valves per cylindernn Fuel system: Common Rail direct fuel injection with electronic controlnn Engine lubrication: Closed system with forced feeding, oil cooling and filteringnn Type of cooling: Heat exchanger with engine and seawater circuitnn Engine control: Electronic injection control (EDC)
Electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
7
light
dut
y
E
C
B
D
AE
C
B
D
A
Dimensions D2676
Type designation LE 443/ LE 423
A-Overall width mm 986B-Overall length mm 1,795C-Overall height – standard oil pan mm 1,096D-Top of engine to crankshaft centre mm 674E-Length of engine from front end to edge of flywheel housing mm 1,527Average weight of engine ready for installation (dry) kg 1,215For detailed examinations of installation dimensions, please order drawings from our factory .
Technical features D2676
Type designation LE 443 LE 423
Displacement l 12 .42 12 .42Maximum output to DIN ISO 3046-1 kW (hp) 537 (730) 588 (800)Rated speed rpm 2,300 2,300Maximum torque Nm 2,450 2,674at speed rpm 1,300 – 2,100 1,400 – 2,000Lowest specific fuel consumption 1) g/kWh 199 213Classifiable ✓ –
Exhaust gas statusIMO Tier II, EPA Tier 3
RCD 2013/53/EC, RCD 94/25/EC, 97/68/EC
IMO Tier II, EPA Tier 3 2),RCD 2013/53/EC,
RCD 94/25/EC, 97/68/EC1) Tolerance +5% according to DIN ISO 3046-1 2) For private use only
D2676Technical data
8
Power Torque
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
kW
700
600
500
400
300
200
100
0
Nm
2,800
2,400
2,000
1,600
1,200
800
400
0
Power Torque
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
kW
700
600
500
400
300
200
100
0
Nm
2,800
2,400
2,000
1,600
1,200
800
400
0
Specific fuel consumption
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
D2676Power charts
D2676 LE 423D2676 LE 443
g/kWh
240
230
220
210
200
190
180
170
Specific fuel consumption
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
g/kWh
240
230
220
210
200
190
180
170
TorqueTorque
Propeller curve
Propeller curve
Propeller curve
Propeller curve
Full load Full lo
ad
Maximum torque at most fuel efficient operating point
9
light
dut
y
D2868Engine description
Characteristicsnn Cylinders and arrangement: 8 cylinders in 90° V arrangementnn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger with charge air intercooler and waste gate
(1-stage: D2686 LE 426, 2-stage: D2868 LE 436) nn Number of valves: 4 valves per cylindernn Fuel system: Common Rail direct fuel injection with electronic controlnn Engine lubrication: Closed system with forced feeding, oil cooling and filteringnn Type of cooling: Plate heat exchanger, seawater coolednn Engine control: Electronic injection control (EDC)
Electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
10
Technical features D2868
Type designation LE 426 LE 436
Displacement l 16 .16 16 .16Maximum output to DIN ISO 3046-1 kW (hp) 735 (1,000) 882 (1,200)Rated speed rpm 2,300 2,300Maximum torque Nm 3,340 4,010at speed rpm 1,300 – 2,100 1,200 – 2,100Lowest specific fuel consumption 1) g/kWh 209 205Classifiable – –
Exhaust gas statusIMO Tier II, EPA Tier 3,
RCD 2013/53/EC, RCD 94/25/EC, 97/68/EC
IMO Tier II, EPA Tier 3 2),RCD 2013/53/EC,
RCD 94/25/EC, 97/68/EC
1) Tolerance +5% according to DIN ISO 3046-1 2) For private use only
D2868Technical data
Dimensions D2868
Type designation LE 426 LE 436
A-Overall width mm 1,153 1,153B-Overall length mm 1,745 1,745C-Overall height mm 1,177 1,222D-Top of engine to crankshaft centre mm 765 811E-Length of engine from front end to edge of flywheel housing mm 1,243 1,262Average weight of engine ready for installation (dry) kg 1,780 1,880For detailed examinations of installation dimensions, please order drawings from our factory .
11
light
dut
y
D2868Power charts
LE 436LE 426
Power Torque
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
kW
1,050
900
750
600
450
300
150
0
Nm
3,500
3,000
2,500
2,000
1,500
1,000
500
0
Power Torque
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
kW
1,050
900
750
600
450
300
150
0
Nm
3,500
3,000
2,500
2,000
1,500
1,000
500
0
Specific fuel consumption
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
g/kWh
240
230
220
210
200
190
180
170
Specific fuel consumption
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
g/kWh
240
230
220
210
200
190
180
170
Torque
Torque
Propelle
r curve
Propelle
r curve
Propeller curve Propeller curve
Full load Full load
Maximum torque at most fuel efficient operating point
12
D2862Engine description
Characteristicsnn Cylinders and arrangement: 12 cylinders in 90° V arrangementnn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger with charge air intercooler and waste gate
(1-stage: D2862 LE 446/426, 2-stage: D2862 LE 456/436)nn Number of valves: 4 valves per cylindernn Fuel system: Common Rail direct fuel injection with electronic controlnn Engine lubrication: Closed system with forced feeding, oil cooling and filteringnn Type of cooling: Plate heat exchanger, seawater coolednn Engine control: Electronic injection control (EDC)
Electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
13
light
dut
y
D2862Technical data
Dimensions D2862
Type designation LE 446/426 LE 456/436
A-Overall width mm 1,153 1,153B-Overall length mm 2,130 2,139C-Overall height mm 1,230 1,272D-Top of engine to crankshaft centre mm 765 808E-Length of engine from front end to edge of flywheel housing mm 1,630 1,658Average weight of engine ready for installation (dry) kg 2,270 2,380For detailed examinations of installation dimensions, please order drawings from our factory .
Technical features D2862
Type designation LE 446 LE 426 LE 456 LE 436
Displacement l 24 .24 24 .24 24 .24 24 .24Maximum output to DIN ISO 3046-1 kW (hp) 1,029 (1,400) 1,140 (1,550) 1,213 (1,650) 1,324 (1,800)Rated speed rpm 2,300 2,300 2,300 2,300Maximum torque Nm 4,680 5,180 5,510 6,010at speed rpm 1,200 – 2,100 1,200 – 2,100 1,200 – 2,100 1,200 – 2,100Lowest specific fuel consumption 1) g/kWh 203 203 195 200Classifiable ✓ – ✓ –
Exhaust gas status
IMO Tier II,EPA Tier 3 2),
RCD 2013/53/EC,RCD 94/25/EC,
97/68/EC
IMO Tier II,EPA Tier 3 2),
RCD 2013/53/EC,RCD 94/25/EC,
97/68/EC
IMO Tier II,EPA Tier 3 2),
RCD 2013/53/EC,RCD 94/25/EC,
97/68/EC
IMO Tier II,EPA Tier 3 2),
RCD 2013/53/EC,RCD 94/25/EC,
97/68/EC
1) Tolerance +5% according to DIN ISO 3046-1 2) For private use only
14
D2862Power charts
LE 426LE 446
Power Torque
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
kW
1,400
1,200
1,000
800
600
400
200
0
Nm
4,550
3,900
3,250
2,600
1,950
1,300
650
0
Power Torque
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
kW
1,400
1,200
1,000
800
600
400
200
0
Nm
4,550
3,900
3,250
2,600
1,950
1,300
650
0
Specific fuel consumption
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
g/kWh
240
230
220
210
200
190
180
170
Specific fuel consumption
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
g/kWh
240
230
220
210
200
190
180
170
Torque
Torque
Propelle
r curve
Propel
ler cur
ve
Propeller curve Propeller curve
Full load
Full load
Maximum torque at most fuel efficient operating point
15
light
dut
y
D2862Power charts
LE 436LE 456
Power Torque
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
kW
1,400
1,200
1,000
800
600
400
200
0
Nm
5,600
4,800
4,000
3,200
2,400
1,600
800
0
Power Torque
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
kW
1,400
1,200
1,000
800
600
400
200
0
Nm
5,600
4,800
4,000
3,200
2,400
1,600
800
0
Specific fuel consumption
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
g/kWh
240
230
220
210
200
190
180
170
Specific fuel consumption
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200rpm
g/kWh
240
230
220
210
200
190
180
170
Torque
Torque
Propel
ler cu
rve
Propelle
r curve
Propeller curvePropeller curve
Full load
Full load
Maximum torque at most fuel efficient operating point
16
Notes
17
light
dut
y
Medium duty operationDefinition of application type
Characteristics D2676 D2862 D2862 LE 425 LE 422/LE 425 LE 463/LE 466 D2862 LE 432/LE 435 LE 432/LE 435 D2868 LE 422/LE 425/LE 443nn Annual operating hours: ≤ 3,000 ≤ 3,000 ≤ 4,000nn Percentage of time at full load: ≤ 50 % ≤ 20 %nn Average load application: ≤ 70 % ≤ 50 % ≤ 60 %
Typical applicationsnn Escort boats and pilot boatsnn Fishing boatsnn Passenger boats and ferries
nn Cruising vesselsnn Seagoing patrol boats
18
D2676Engine descriptionCharacteristicsnn Cylinders and arrangement: 6 cylinders in-linenn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger with charge air intercooler and wastegatenn Number of valves: 4 valves per cylindernn Fuel system: Common rail injection with high pressure pumpnn Engine block: High-strength casting with integrated oil and water ducts
and replaceable cylinder linersnn Engine lubrication: Force-feed lubrication, lubrication oil cooler in cooling water circuit of the enginenn Type of cooling: Seawater cooled charge air cooler, plate heat exchanger by rubber impeller pumpnn Engine control: Electronic injection control, electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
19
med
ium
dut
y
E
C
B
D
AE
C
B
D
A
D2676Technical data
Technical features D2676
Type designation LE 432 LE 435 LE 422 LE 425
Displacement l 12 .42 12 .42 12 .42 12 .42
Nominal rating 1) kW (hp) 412 (560) 412 (560) 478 (650) 478 (650)Rated speed rpm 2,100 2,100 2,100 2,100Torque at rated speed Nm 1,869 1,869 2,174 2,174Maximum torque Nm 2,065 2,065 2,402 2,402at speed rpm 1,200 –1,900 1,200 –1,900 1,200–1,900 1,200–1,900Lowest specific fuel consumption g/kWh 196 204 197 205Classifiable ✓ ✓ ✓ ✓
Exhaust gas statusIMO Tier II,
RCD 94/25/EC, 97/68/EC
IMO Tier II, EPA Tier 3,
RCD 2013/53/EC, RCD 94/25/EC,
97/68/EC
IMO Tier II, RCD 94/25/EC,
97/68/EC
IMO Tier II, EPA Tier 3,
RCD 2013/53/EC, RCD 94/25/EC,
97/68/EC
1) Rating according to DIN 3046 -1
Dimensions D2676
Type designation LE 432/LE435/LE422/LE425
A-Overall width mm 986B-Overall length mm 1,795C-Overall height mm 1,096D-Top of engine to crankshaft centre mm 674E-Length of engine from front end to edge of flywheel housing mm 1,527Average weight of engine ready for installation (dry) kg 1,215For detailed examinations of installation dimensions, please order drawings from our factory .
20
D2676Power charts
D2676 LE 432 D2676 LE 435
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
700
600
500
400
300
200
100
0
Nm
2,100
1,800
1,500
1,200
900
600
300
0
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
700
600
500
400
300
200
100
0
Nm
2,100
1,800
1,500
1,200
900
600
300
0
g/kWh
250
240
230
220
210
200
190
180
Torque Torque
Propeller curve Prop
eller cu
rve
Propeller curve
Full loadFull load
g/kWh
250
240
230
220
210
200
190
180
Propeller curve
Maximum torque at most fuel efficient operating point
21
med
ium
dut
y
D2676Power charts
D2676 LE 422 D2676 LE 425
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
700
600
500
400
300
200
100
0
Nm
2,100
1,800
1,500
1,200
900
600
300
0
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
700
600
500
400
300
200
100
0
Nm
2,100
1,800
1,500
1,200
900
600
300
0
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
250
240
230
220
210
200
190
180
Torque Torque
Propel
ler cu
rve
Propel
ler cur
ve
Propeller curve
Full loadFull load
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
250
240
230
220
210
200
190
180
Propeller curve
Maximum torque at most fuel efficient operating point
22
D2868Engine descriptionCharacteristicsnn Cylinders and arrangement: 8 cylinders in V arrangementnn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger with charge air intercooler and wastegatenn Number of valves: 4 valves per cylindernn Fuel system: Common Rail direct fuel injectionnn Engine block: High-strength casting with integrated oil and water ducts
and replaceable cylinder linersnn Engine Lubrication: Closed system with forced feeding, oil cooling and filteringnn Type of cooling: Plate heat exchanger, seawater coolednn Engine control: Electronic injection control,
Electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
23
med
ium
dut
y
D2868Technical data
Technical features D2868
Type designation LE 422 LE 425 LE 443
Displacement l 16 .16 16 .16 16 .16
Maximum output 1) kW (hp) 588 (800) 588 (800) 662 (900)Rated speed rpm 2,100 2,100 2,100Torque at rated speed Nm 2,674 2,674 3,010Maximum torque Nm 2,950 2,980 3,327at speed rpm 1,300 –1,900 1,400 –1,900 1,400 –1,900Lowest specific fuel consumption g/kWh 198 209 207Classifiable ✓ ✓ –
Exhaust gas statusIMO Tier II,
RCD 94/25/EC, 97/68/EC
IMO Tier II, EPA Tier 3,
RCD 2013/53/EC, RCD 94/25/EC,
97/68/EC
IMO Tier II
1) Rating according to DIN 3046 -1
Dimensions D2868
Type designation LE 422/LE 425/LE 432
A-Overall width mm 1,153B-Overall length mm 1,745C-Overall height mm 1,243D-Top of engine to crankshaft centre mm 765E-Length of engine from front end to edge of flywheel housing mm 1,177Average weight of engine ready for installation (dry) kg 1,780For detailed examinations of installation dimensions, please order drawings from our factory .
24
D2868Power charts
D2868 LE 422 D2868 LE 425
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
700
600
500
400
300
200
100
0
Nm
2,800
2,400
2,000
1,600
1,200
800
400
0
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
700
600
500
400
300
200
100
0
Nm
2,800
2,400
2,000
1,600
1,200
800
400
0
Torque
Torque
Propelle
r curve
Propel
ler cu
rveFull lo
ad Full load
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
230
225
220
215
210
205
200
195Prop
eller cu
rve
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
230
225
220
215
210
205
200
195
Propeller curve
Maximum torque at most fuel efficient operating point
25
med
ium
dut
y
D2868Power charts
D2868 LE 443
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
700
600
500
400
300
200
100
0
Nm
2,975
2,550
2,125
1,700
1,275
850
425
0
Torque
Propelle
r curve
Full l
oad
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
230
225
220
215
210
205
200
195
Propeller curve
Maximum torque at most fuel efficient operating point
26
D2862Engine descriptionCharacteristicsnn Cylinders and arrangement: 12 cylinders in V arrangementnn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger with charge air intercooler and wastegatenn Number of valves: 4 valves per cylindernn Fuel system: Common Rail direct fuel injection with electronic controlnn Engine block: High-strength casting with integrated oil and water ducts
and replaceable cylinder linersnn Engine lubrication: Closed system with forced feeding, oil cooling and filteringnn Type of cooling: Plate heat exchanger seawater coolednn Engine control: Electronic injection control (EDC)
Electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
27
med
ium
dut
y
D2862Technical data
Technical features D2862
Type designation LE 425
Displacement l 24 .24
Nominal rating 1) kW (hp) 749 (1,019)Rated speed rpm 2,100Torque at rated speed Nm 3,406Maximum torque Nm 3,770at speed rpm 1,100 –1,900Lowest specific fuel consumption g/kWh 200Classifiable ✓
Exhaust gas status IMO Tier II, EPA Tier 3, RCD 2013/53/EC , RCD 94/25/EC, 97/68/EC
1) Rating according to DIN 3046 -1
Dimensions D2862
Type designation LE 425
A-Overall width mm 1,153B-Overall length mm 2,130C-Overall height mm 1,230D-Top of engine to crankshaft centre mm 765E-Length of engine from front end to edge of flywheel housing mm 1,630Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory .
28
D2862Power charts
D2862 LE 425
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
825
750
625
500
375
250
125
0
Nm
3,500
3,000
2,500
2,000
1,500
1,000
500
0
Torque
Propel
ler cu
rve
Full load
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
225
220
215
210
205
200
195
190
Propeller curve
Maximum torque at most fuel efficient operating point
29
med
ium
dut
y
D2862Technical data
Technical features D2862
Type designation LE 432 LE 435
Displacement l 24 .24 24 .24
Nominal rating 1) kW (hp) 882 (1,200) 882 (1,200)Rated speed rpm 2,100 2,100Torque at rated speed Nm 4,010 4,010Maximum torque Nm 4,450 4,450at speed rpm 1,300 –1,900 1,400 –1,900Lowest specific fuel consumption g/kWh 198 203Classifiable ✓ ✓
Exhaust gas status IMO Tier II, RCD 94/25/EC, 97/68/EC
IMO Tier II, EPA Tier 3, RCD 2013/53/EC, RCD 94/25/EC,
97/68/EC
1) Rating according to DIN 3046 -1
Dimensions D2862
Type designation LE 432 / 435
A-Overall width mm 1,153B-Overall length mm 2,130C-Overall height mm 1,230D-Top of engine to crankshaft centre mm 765E-Length of engine from front end to edge of flywheel housing mm 1,630Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory .
30
D2862Power charts
D2862 LE 435D2862 LE 432
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
1,050
900
750
600
450
300
150
0
Nm
4,550
3,900
3,250
2,600
1,950
1,300
650
0
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
1,050
900
750
600
450
300
150
0
Nm
4,550
3,900
3,250
2,600
1,950
1,300
650
0
TorqueTorque
Propeller cu
rve
Prope
ller cu
rve
Full load
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
225
220
215
210
205
200
195
190
Propeller curve
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
225
220
215
210
205
200
195
190
Propeller curve
Full load
Maximum torque at most fuel efficient operating point
31
med
ium
dut
y
D2862Technical data
Technical features D2862
Type designation LE 463 LE 466
Displacement l 24 .24 24 .24
Nominal rating 1) kW (hp) 1,029 (1,400) 1,029 (1,400)Rated speed rpm 2,100 2,100Torque at rated speed Nm 4,680 4,680Maximum torque Nm 5,120 5,180at speed rpm 1,300 –1,900 1,300 –1,900Lowest specific fuel consumption g/kWh 200 203Classifiable ✓ ✓
Exhaust gas status IMO Tier II, RCD 94/25/EC, 97/68/EC
IMO Tier II, EPA Tier 3 2), RCD 2013/53/EC, RCD 94/25/EC,
97/68/EC
1) Rating according to DIN 3046 -1 2) Only in 2016
Dimensions D2862
Type designation LE 463 / 466
A-Overall width mm 1,153B-Overall length mm 2,130C-Overall height mm 1,230D-Top of engine to crankshaft centre mm 765E-Length of engine from front end to edge of flywheel housing mm 1,630Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory .
32
D2862Power charts
D2862 LE 466D2862 LE 463
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
1,225
1,050
875
700
525
350
175
0
Nm
4,550
3,900
3,250
2,600
1,950
1,300
650
0
Power Torque
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
kW
1,225
1,050
875
700
525
350
175
0
Nm
4,550
3,900
3,250
2,600
1,950
1,300
650
0
TorqueTorque
Propel
ler cu
rve
Propelle
r curve
Full load
Full load
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
225
220
215
210
205
200
195
190
Propeller curve
Specific fuel consumption
700 900 1,100 1,300 1,500 1,700 1,900 2,100rpm
g/kWh
225
220
215
210
205
200
195
190
Propeller curve
Maximum torque at most fuel efficient operating point
33
med
ium
dut
y
Characteristicsnn Annual operating hours: unlimited
nn Percentage of time at full load: ≤ 100 %
nn Average load application: ≤ 100 %
Heavy duty operationDefinition of application type
Typical applicationsnn Trawlers
nn Tugs and pushboats
nn Freight barges and freighters
nn Ferries
nn Dredgers
34
D2676Engine descriptionCharacteristicsnn Cylinders and arrangement: 6 cylinders in-linenn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger with charge air intercooler and wastegatenn Number of valves: 4 valves per cylindernn Fuel system: Common rail injection with high pressure pumpnn Engine block: High-strength casting with integrated oil and water ducts
and replaceable cylinder linersnn Engine lubrication: Force-feed lubrication, lubrication oil cooler in cooling water circuit of the enginenn Type of cooling: Seawater cooled charge air cooler, plate heat exchanger by rubber impeller pumpnn Engine control: Electronic injection control, electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
35
heav
y dut
y
E
C
B
D
AE
C
B
D
A
D2676Technical data
Technical features D2676
Type designation LE 461 LE 451 LE 441
Displacement l 12 .42 12 .42 12 .42
Nominal rating 1) kW (hp) 147 (200) 210 (286) 270 (367)Rated speed rpm 1,800 1,800 1,800Torque at rated speed Nm 780 1,114 1,432Maximum torque Nm 880 1,250 1,616at speed rpm 1,200 –1,600 1,200 –1,600 1,200 –1,600Lowest specific fuel consumption g/kWh 221 214 212Classifiable ✓ ✓ ✓
Exhaust gas status IMO Tier II,97/68/EC
IMO Tier II,97/68/EC
IMO Tier II,97/68/EC
1) The rating is according to DIN 3046 /1
Dimensions D2676
Type designation LE 461/LE 451 /LE 441
A-Overall width mm 986B-Overall length mm 1,795C-Overall height mm 1,096D-Top of engine to crankshaft centre mm 674E-Length of engine from front end to edge of flywheel housing mm 1,527Average weight of engine ready for installation (dry) kg 1,215For detailed examinations of installation dimensions, please order drawings from our factory .
36
D2676Power charts
D2676 LE 451D2676 LE 461
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
280
240
200
160
120
80
40
0
Nm
1,050
900
750
600
450
300
150
0
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
280
240
200
160
120
80
40
0
Nm
1,050
900
750
600
450
300
150
0
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
270
260
250
240
230
220
210
200
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
270
260
250
240
230
220
210
200
Torque
Torque
Propeller curve
Propeller curve
Propeller curve
Propeller curve
Full load
Full load
Maximum torque at most fuel efficient operating point
37
heav
y dut
y
D2676Power charts
D2676 LE 441
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
350
300
250
200
150
100
50
0
Nm
1,750
1,500
1,250
1,000
750
500
250
0
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
270
260
250
240
230
220
210
200
Torque
Propeller curve
Propeller curve
Full load
Maximum torque at most fuel efficient operating point
38
E
C
B
D
AE
C
B
D
A
D2676Technical data
Technical features D2676
Type designation LE 431 LE 434 LE 421 LE 424
Displacement l 12 .42 12 .42 12 .42 12 .42
Nominal rating 1) kW (hp) 324 (440) 324 (440) 382 (520) 382 (520)Rated speed rpm 1,800 1,800 1,800 1,800Torque at rated speed Nm 1,719 1,719 2,027 2,027Maximum torque Nm 1,925 1,925 2,275 2,270at speed rpm 1,200 –1,600 1,200 –1,600 1,200 –1,600 1,200–1,600Specific fuel consumption 2) g/kWh 205 210 207 212Classifiable ✓ ✓ ✓ ✓
Exhaust gas statusIMO Tier II,
RCD 94/25/EC, 97/68/EC
IMO Tier II,EPA Tier 3,
RCD 2013/53/EC, RCD 94/25/EC,
97/68/EC
IMO Tier II,RCD 94/25/EC,
97/68/EC
IMO Tier II, EPA Tier 3,
RCD 2013/53/EC, RCD 94/25/EC,
97/68/EC
1) The rating is according to DIN 3046 /1 2) Consumption at rated power
Dimensions D2676
Type designation LE 431/LE 434 /LE 421/LE 424
A-Overall width mm 986B-Overall length mm 1,795C-Overall height mm 1,096D-Top of engine to crankshaft centre mm 674E-Length of engine from front end to edge of flywheel housing mm 1,527Average weight of engine ready for installation (dry) kg 1,215For detailed examinations of installation dimensions, please order drawings from our factory .
39
heav
y dut
y
D2676Power charts
D2676 LE 434D2676 LE 431
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
350
300
250
200
150
100
50
0
Nm
1,750
1,500
1,250
1,000
750
500
250
0
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
350
300
250
200
150
100
50
0
Nm
1,750
1,500
1,250
1,000
750
500
250
0
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Torque Torque
Propel
ler cur
ve
Propeller curve
Propelle
r curve
Propeller curve
Full load
Full load
Maximum torque at most fuel efficient operating point
40
D2676Power charts
D2676 LE 424D2676 LE 421
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
525
450
375
300
225
150
75
0
Nm
2,450
2,100
1,750
1,400
1,050
700
350
0
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
525
450
375
300
225
150
75
0
Nm
2,450
2,100
1,750
1,400
1,050
700
350
0
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
TorqueTorque
Propeller curve
Propeller curve
Propelle
r curve
Propeller curve
Full load Full load
Maximum torque at most fuel efficient operating point
41
heav
y dut
y
D2868Engine descriptionCharacteristicsnn Cylinders and arrangement: 8 cylinders in V arrangementnn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger with charge air intercooler and waste gatenn Number of valves: 4 valves per cylindernn Fuel system: Common Rail direct fuel injectionnn Engine block: High-strength casting with integrated oil and water ducts
and replaceable cylinder linersnn Engine Lubrication: Closed system with forced feeding, oil cooling and filteringnn Type of cooling: Plate heat exchanger, seawater coolednn Engine control: Electronic injection control
Electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
42
D2868Technical data
Technical features D2868
Type designation LE 421 LE 424 LE 431
Displacement l 16 .16 16 .16 16 .16
Nominal rating 1) kW (hp) 441 (600) 441 (600) 500 (680)Rated speed rpm 1,800 1,800 1,800Torque at rated speed Nm 2,340 2,340 2,653Maximum torque Nm 2,630 2,630 2,985at speed rpm 1,100 –1,600 1,100 –1,600 1,100 –1,600Lowest specific fuel consumption g/kWh 197 206 199Classifiable ✓ ✓ ✓
Exhaust gas statusIMO Tier II,
RCD 94/25/EC, 97/68/EC
IMO Tier II, EPA Tier 3,
RCD 2013/53/EC,RCD 94/25/EC,
97/68/EC
IMO Tier II, RCD 94/25/EC,
97/68/EC
1) The rating is according to DIN 3046 /1
Dimensions D2868
Type designation LE 421/LE 424/LE 431
A-Overall width mm 1,153B-Overall length mm 1,745C-Overall height mm 1,243D-Top of engine to crankshaft centre mm 765E-Length of engine from front end to edge of flywheel housing mm 1,243Average weight of engine ready for installation (dry) kg 1,780For detailed examinations of installation dimensions, please order drawings from our factory .
43
heav
y dut
y
D2868Power charts
D2868 LE 421 D2868 LE 424
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
525
450
375
300
225
150
75
0
Nm
2,450
2,100
1,750
1,400
1,050
700
350
0
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
525
450
375
300
225
150
75
0
Nm
2,450
2,100
1,750
1,400
1,050
700
350
0
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Torque Torque
Propelle
r curve
Propeller curve
Propeller curve
Propeller curve
Full load
Full load
Maximum torque at most fuel efficient operating point
44
D2868Power charts
D2868 LE 431
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
525
450
375
300
225
150
75
0
Nm
2,800
2,400
2,000
1,600
1,200
800
400
0
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Torque
Propel
ler cur
ve
Propeller curve
Full load
Maximum torque at most fuel efficient operating point
45
heav
y dut
y
D2862Engine description
Characteristicsnn Cylinders and arrangement: 12 cylinders in V arrangementnn Operation mode: 4-stroke diesel engine, watercoolednn Turbocharging: Turbocharger charge air intercooler and waste gatenn Number of valves: 4 valves per cylindernn Fuel system: Common Rail direct fuel injection with electronic controlnn Engine block: High-strength casting with integrated oil and water ducts
and replaceable cylinder linersnn Engine lubrication: Closed system with forced feeding, oil cooling and filteringnn Type of cooling: Plate heat exchanger seawater coolednn Engine control: Electronic injection control (EDC)
Electronic engine monitoring including diagnostic unitnn Fuel: DIN EN 590
46
D2862Technical data
Technical features D2862
Type designation LE 431 LE 434
Displacement l 24 .24 24 .24
Nominal rating 1) kW (hp) 551 (749) 551 (749)Rated speed rpm 1,800 1,800Torque at rated speed Nm 2,923 2,923Maximum torque Nm 3,305 3,305at speed rpm 1,000 –1,600 1,000 –1,600Lowest specific fuel consumption g/kWh 198 202Classifiable ✓ ✓
Exhaust gas status IMO Tier II, RCD 94/25/EC, 97/68/EC
IMO Tier II, EPA Tier 3, RCD 2013/53/EC,
RCD 94/25/EC, 97/68/EC
1) The rating is according to DIN 3046 /1
Dimensions D2862
Type designation LE 431 / 434
A-Overall width mm 1,153B-Overall length mm 2,130C-Overall height mm 1,230D-Top of engine to crankshaft centre mm 765E-Length of engine from front end to edge of flywheel housing mm 1,630Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory .
47
heav
y dut
y
D2862Power charts
D2862 LE 434D2862 LE 431
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
700
600
500
400
300
200
100
0
Nm
3,150
2,700
2,250
1,800
1,350
900
450
0
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
700
600
500
400
300
200
100
0
Nm
3,150
2,700
2,250
1,800
1,350
900
450
0
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Full load
TorqueTorque
Propelle
r curve
Propelle
r curve
Propeller curve
Propeller curve
Full load
Maximum torque at most fuel efficient operating point
48
D2862Technical data
Dimensions D2862
Type designation LE 421/441
A-Overall width mm 1,153B-Overall length mm 2,130C-Overall height mm 1,230D-Top of engine to crankshaft centre mm 765E-Length of engine from front end to edge of flywheel housing mm 1,630Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory .
Technical features D2862
Type designation LE 421 LE 441
Displacement l 24 .24 24 .24
Nominal rating 1) kW (hp) 662 (900) 735 (1,000)Rated speed rpm 1,800 1,800Torque at rated speed Nm 3,512 3,900Maximum torque Nm 3,955 4,380at speed rpm 1,100 –1,600 1,100 –1,600Lowest specific fuel consumption g/kWh 195 193Classifiable ✓ ✓
Exhaust gas status IMO Tier II, RCD 94/25/EC, 97/68/EC
IMO Tier II, RCD 94/25/EC
1) The rating is according to DIN 3046 /1
49
heav
y dut
y
D2862Power charts
D2862 LE 421
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
700
600
500
400
300
200
100
0
Nm
3,500
3,000
2,500
2,000
1,500
1,000
500
0
Full load
Torque
Prope
ller cu
rve
Propeller curve
D2862 LE 441
Power Torque
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
kW
700
600
500
400
300
200
100
0
Nm
4,200
3,600
3,000
2,400
1,800
1,200
600
0
Specific fuel consumption
700 850 1,000 1,150 1,300 1,450 1,600 1,800rpm
g/kWh
225
220
215
210
205
200
195
190
Full load
Torque
Propeller curve
Propel
ler cu
rve
Maximum torque at most fuel efficient operating point
50
Engine rangeLight duty
6 inline and V8 engines
Characteristics Unit D2676 D2868
Type designation LE 443 LE 423 LE 426 LE 436Arrangement and number of cylinders R6 R6 V8 V8
Nominal rating hp 730 800 1,000 1,200Maximum torque Nm 2,450 2,674 3,340 4,010Engine classifiable ✓ – – –Rated speed rpm 2,300 2,300 2,300 2,300Lowest specific fuel consumption g/kWh 199 213 209 205Bore/Stroke mm 126/166 126/166 128/157 128/157Displacement l 12 .42 12 .42 16 .16 16 .16Length of engine from front end to edge of flywheel housing mm 1,527 1,527 1,243 1,262
Width mm 986 986 1,153 1,153Height mm 1,096 1,096 1,177 1,222Dry weight kg 1,215 1,215 1,780 1,880Exhaust gas status A B A B
V12 engines
Characteristics Unit D2862
Type designation LE 446 LE 426 LE 456 LE 436Arrangement and number of cylinders V12 V12 V12 V12
Nominal rating hp 1,400 1,550 1,650 1,800Maximum torque Nm 4,680 5,180 5,510 6,010Engine classifiable ✓ – ✓ –Rated speed rpm 2,300 2,300 2,300 2,300Lowest specific fuel consumption g/kWh 203 203 195 200Bore/Stroke mm 128/157 128/157 128/157 128/157Displacement l 24 .24 24 .24 24 .24 24 .24Length of engine from front end to edge of flywheel housing mm 1,630 1,630 1,667 1,667
Width mm 1,153 1,153 1,150 1,150Height mm 1,230 1,230 1,350 1,350Dry weight kg 2,270 2,270 2,365 2,365Exhaust gas status B B B B
A IMO Tier II, EPA Tier 3, RCD 2013/53/EC, RCD 94/25/EC, 97/68/ECB IMO Tier II, EPA Tier 3 for private use only, RCD 2013/53/EC, RCD 94/25/EC, 97/68/EC
51
Notes
52
Engine rangeMedium duty
6 inline and V8 engines
Characteristics Unit D2676 D2868
Type designation LE 432 LE 435 LE 422 LE 425 LE422 LE425 LE432Arrangement and number of cylinders R6 R6 R6 R6 V8 V8 V8
Nominal rating hp 560 560 650 650 800 800 900Maximum torque Nm 2,065 2,065 2,402 2,402 2,950 2,980 3,327Engine classifiable ✓ ✓ ✓ ✓ ✓ ✓ –Rated speed rpm 2,100 2,100 2,100 2,100 2,100 2,100 2,100Lowest specific fuel consumption g/kWh 196 204 197 205 198 209 207Bore/Stroke mm 126/166 126/166 126/166 126/166 128/157 128/157 128/157Displacement l 12 .42 12 .42 12 .42 12 .42 16 .16 16 .16 16 .16Length of engine from front end to edge of flywheel housing mm 1,527 1,527 1,527 1,527 1,177 1,177 1,177
Width mm 986 986 986 986 1,153 1,153 1,153Height mm 1,096 1,096 1,096 1,096 1,243 1,243 1,243Dry weight kg 1,215 1,215 1,215 1,215 1,780 1,780 1,780Exhaust gas status C B C B C B A
V12 engines
Characteristics Unit D2862
Type designation LE 425 LE 432 LE 435 LE 463 LE 466Arrangement and number of cylinders V12 V12 V12 V12 V12
Nominal rating hp 1,019 1,200 1,200 1,400 1,400Maximum torque Nm 3,770 4,450 4,450 5,120 5,180Engine classifiable ✓ ✓ ✓ ✓ ✓Rated speed rpm 2,100 2,100 2,100 2,100 2,100Lowest specific fuel consumption g/kWh 200 198 203 200 203Bore/Stroke mm 128/157 128/157 128/157 128/157 128/157Displacement l 24 .24 24 .24 24 .24 24 .24 24 .24Length of engine from front end to edge of flywheel housing mm 1,630 1,630 1,630 1,630 1,630
Width mm 1,153 1,153 1,153 1,153 1,153Height mm 1,230 1,230 1,230 1,230 1,230Dry weight kg 2,270 2,270 2,270 2,270 2,270Exhaust gas status B C B C B
A IMO Tier IIB IMO Tier II, EPA Tier 3, RCD 2013/53/EC, RCD 94/25/EC, 97/68/ECC IMO Tier II, RCD 94/25/EC, 97/68/EC
53
Notes
54
Engine rangeHeavy duty
6 inline engines
Characteristics Unit D2676
Type designation LE 461 LE 452 LE 441 LE 431 LE 434 LE 421 LE 424Arrangement and number of cylinders R6 R6 R6 R6 R6 R6 R6
Nominal rating hp 200 286 367 440 440 520 520Maximum torque Nm 880 1,250 1,616 1,925 1,925 2,275 2,270Engine classifiable ✓ ✓ ✓ ✓ ✓ ✓ ✓Rated speed rpm 1,800 1,800 1,800 1,800 1,800 1,800 1,800Lowest specific fuel consumption g/kWh 221 214 212 198 204 197 204Bore/Stroke mm 126/166 126/166 126/166 126/166 126/166 126/166 126/166Displacement l 12.42 12.42 12.42 12.42 12.42 12.42 12.42Length of engine from front end to edge of flywheel housing mm 1,527 1,527 1,527 1,527 1,527 1,527 1,527
Width mm 986 986 986 986 986 986 986Height mm 1,096 1,096 1,096 1,096 1,096 1,096 1,096Dry weight kg 1,215 1,215 1,215 1,215 1,215 1,215 1,215Exhaust gas status A A A C B C B
A IMO Tier II, 97/68/EC C IMO Tier II, RCD 94/25/EC, 97/68/ECB IMO Tier II, EPA Tier 3, RCD 2013/53/EC, RCD 94/25/EC, 97/68/EC D IMO Tier II, RCD 94/25/EC
V8 and V12 engines
Characteristics Unit D2868 D2862
Type designation LE 421 LE 424 LE 431 LE 431 LE 434 LE 421 LE 441Arrangement and number of cylinders V8 V8 V8 V12 V12 V12 V12
Nominal rating hp 600 600 680 749 749 900 1,000Maximum torque Nm 2,630 2,630 2,985 3,305 3,305 3,955 4,380Engine classifiable ✓ ✓ ✓ ✓ ✓ ✓ ✓Rated speed rpm 1,800 1,800 1,800 1,800 1,800 1,800 1,800Lowest specific fuel consumption g/kWh 197 206 199 198 202 195 193Bore/Stroke mm 128/157 128/157 128/157 128/157 128/157 128/157 128/157Displacement l 16.16 16.16 16.16 24.24 24.24 24.24 24.24Length of engine from front end to edge of flywheel housing mm 1,243 1,243 1,243 1,630 1,630 1,630 1,630
Width mm 1,153 1,153 1,153 1,153 1,153 1,153 1,153Height mm 1,243 1,243 1,243 1,230 1,230 1,230 1,230Dry weight kg 1,780 1,780 1,780 2,270 2,270 2,270 2,270Exhaust gas status C B C C B C D
Com
mer
cial
Mar
ine
MAN Truck & Bus – a member of the MAN Group
D 114.602 · mu 09164 · Printed in GermanyAll data provided in this document is non-binding. This data serves informational purposes only and is especially not guaranteed in any way. Depending upon the subsequent specific individual projects, the relevant data may be subject to changes and will be assessed and determined individually for each project. This will depend on the particular characteristics of each individual project, especially specific site and operational conditions.
MAN Truck & Bus AGVogelweiherstr. 3390441 Nuremberg, [email protected]