D2676 LE441 Heavy Duty

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Product Specifications


Cilindri: 6 cilindri in linea

Displacement: 12.42 litres

Power: 270 kW (367 CV)

RPM: 1.800

Maximum Torque: 1616

Fuel Injection: Common Rail

Emissions: Level IMO II,97/68/CE


The D2676 LE441 marine engine from the MAN Marine heavy-duty line offers a power of 367 at 1,800 rpm, with a displacement of 12.42 L, common rail injection system and 6-cylinder in-line configuration.

Technical Features

Model LE 441
Displacement l 12.42
Nominal rating 1 kW (CV) 270 (367)
at speeds 1.800
Torque at rated speed Nm 1.432
Maximum Torque Nm 1.616
at speeds 1.100-1.600
Lowest specific fuel consumption g/kWh 204
Exhaust gas after-treatment
Exhaust gas status IMO Level II,



  • The rating is according to DIN 3046/1



  • Cylinders and layout: 6 cylinders in line
  • Operating mode: 4-stroke diesel engine, water-cooled
  • Turbocharger: Turbocharger with charge air intercooler and wastegate
  • Number of valves: 4 valves per cylinder
  • Fuel system: Common Rail injection with high pressure pump
  • Engine Block: High strength casting with integrated oil and water lines and replaceable cylinder liners
  • Engine lubrication: forced lubrication, lubricating oil cooler in the engine cooling water circuit
  • Cooling type: Seawater-cooled intercooler, plate heat exchanger via rubber impeller pump
  • Engine control: Electronic injection control, electronic engine monitoring including diagnostic unit
  • Fuel: DIN EN 590

Dimensions and weight

A-Total Width (mm) 986
B-Total Length (mm) 1.795
C-Total Height (mm) 1.096
D-Top part of the engine at the centre of the crankshaft (mm) 674
E-Engine length from front end to edge of flywheel housing (mm) 1.527
Average weight of the engine ready for installation (dry) (kg) 1.215

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