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High performing engines
for any application

 

MAN offers a wide range of high speed , four stroke engines for commercial marine use. MAN marine engines provide powerful acceleration in a compact and installation friendly package. Low maintenance, extended oil change periods and outstanding  low fuel consumption  minimize the TBO for the operator.  MAN has defined 3 standard load profiles: Light, medium and heavy duty.

If your application needs a customized profile to meet your requirements, please contact us.

 

Light Duty

If you use your engine for a low number of annual operating hours such as high speed fishing boats, small patrol boats, etc  this load profile is prefect for you. The high torque, economical fuel consumption together with low noise  and vibration free operation make these engines the ideal propulsion power for you

Definition of the light duty opperation profile :

Annual opperaton < 1000 hours
Full load < 200 hours
TBO < 5000 hours
Oil change < 400 hours
Rated speed 2300 RPM

Please contact us if your project requires a special operational profile.

Engine               Power  Max Fuel Burn Displacement Dry Weight  
D 2676 LE 443     730 Hp       38 gal/h 12.4 liter 2,679 lbs.
D 2868 LE 426    1,000 Hp 53 gal/h 16.2 liter 3,924 lbs.
D 2862 LE 456    1,650 Hp 85.3 gal/h 24.2 liter 5,214 lbs.

 

*Dry Weight includes expansion tank, electric starter and  one alternator.

Medium Duty

Definition of the medium duty load profile :

Annual opperaton < 3000 hours
Full load < 1500 hours
TBO < 12,000 hours
Oil change < 500 hours
Rated speed 2100 RPM

The V8 and V12 engines allow for max. 4000 hours anual opperation.

Engine               Power   Max Fuel Burn Displacement Dry Weight  
D 2676 LE 435      560 Hp      27.7 gal/h 12.4 liter 2,679 lbs.
D 2676 LE 425      650 Hp 33.8 gal/h 12.4 liter 2,679 lbs.
D 2868 LE 425      800 Hp 41.2 gal/h 16.2 liter 3,968 lbs.
D 2862 LE 425     1,019 Hp 50.7 gal/h 24.2 liter 5,004 lbs.
D 2862 LE 435     1,200 Hp 57.7 gal/h 24.2 liter 5,004 lbs.
D 2862 LE 466     1,400 Hp 67.6 gal/h 24.2 liter 5,004 lbs.

Heavy Duty

If your application requires power and torque all day and every day, MAN offer this in a compact  and installation friendly package. Low maintenance, extended oil change periods and outstanding  low fuel consumption minimize the TBO for the operator. All engines can be supplied to meet Classification Society requirements.

Annual opperaton unlimited
Full load opperation 100%
TBO 18.000 hours
Oil change intervall 600 hours
Rated speed 1800 RPM

 

Engine              Power  Max Fuel Burn Displacement Weight   
D2676 LE 434     440  Hp     21.4 gal/h 12.4 liter 2,679 lbs.
D2676 LE 424     520  Hp 25.4 gal/h 12.4 liter 2,679 lbs.
D 2868 LE 424     600  Hp 32.5 gal/h 16.2 liter 3,968 lbs.
D 2862 LE 434     750  Hp 35.4 gal/h 24.2 liter 5,004 lbs.
D 2862 LE 424     900  Hp 42.3 gal/h 24.2 liter 5,004 lbs.
D 2862 LE 444    1,000  Hp 49.1 gal/h 24.2 liter 5,004 lbs.