D2862 Engine description Characteristics n Cylinders and arrangement: 12 cylinders in V arrangement n Operation mode: 4-stroke diesel engine, watercooled n Turbocharging: Turbocharger charge air intercooler and waste gate n Number of valves: 4 valves per cylinder n Fuel system: Common Rail direct fuel injection with electronic control n Engine block: High-strength casting with integrated oil and water ducts and replaceable cylinder liners n Engine lubrication: Closed system with forced feeding, oil cooling and filtering n Type of cooling: Plate heat exchanger seawater cooled n Engine control: Electronic injection control (EDC) Electronic engine monitoring including diagnostic unit n Fuel: DIN EN 590 n Average TBO: 18,000 operating hours n Oil change interval: 600 operating hours 43 heavy duty
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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 590nn Average TBO: 18,000 operating hoursnn Oil change interval: 600 operating hours
Exhaust gas status IMO Tier 2, RCD 94/25/EC, 97/68/EC
IMO Tier 2, EPA Tier 3, RCD 94/25/EC, 97/68/EC
1) The rating is according to DIN 3046 /1 2) Consumption at rated power
Dimensions D2862
Type designation LE 431 / 434
A-Overall width mm 1,270B-Overall length mm 2,230C-Overall height mm 1,280D-Top of engine to crankshaft centre mm 815E-Length of engine from front end to edge of flywheel housing mm 1,614Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory .
44
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
Full loadFull load
TorqueTorque
Propelle
r curve
Propelle
r curve
Propeller curvePropeller curve
Full load
45
heav
y dut
y
D2862Technical data
Dimensions D2862
Type designation LE 421 / 424
A-Overall width mm 1,270B-Overall length mm 2,230C-Overall height mm 1,280D-Top of engine to crankshaft centre mm 815E-Length of engine from front end to edge of flywheel housing mm 1,614Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory .
Exhaust gas status IMO Tier 2, RCD 94/25/EC, 97/68/EC
IMO Tier 2, EPA Tier 3, RCD 94/25/EC, 97/68/EC
1) The rating is according to DIN 3046 /1 2) Consumption at rated power
46
D2862Power charts
D2862 LE 424D2862 LE 421
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
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
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
Full load
Full load
TorqueTorque
Propelle
r curve
Propel
ler cur
ve
Propeller curve Propeller curve
Full load
47
heav
y dut
y
D2862Technical data
Dimensions D2862
Type designation LE 441 / 444
A-Overall width mm 1,270B-Overall length mm 2,230C-Overall height mm 1,280D-Top of engine to crankshaft centre mm 815E-Length of engine from front end to edge of flywheel housing mm 1,614Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory .