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MAN Marine Diesel Engines


Propulsion Engines

As powerful and reliable engines for high-speed luxury yachts, passenger and industrial ships, pilot and patrol boats, the highspeed MAN diesel engines prove just how good they are. They are compact, powerful and economical. For all that, they’re environmentally friendly and comply with the IMO exhaust-gas regulations. Upon request, they can also be delivered with the release certificate of renowned classification companies.

MAN’s marine diesel engines offer all the benefits of cost-effective large-scale series production. They are manufactured ready to install and optimally fitted for any type of usage and operating conditions. MAN can inspect and certify engine installation if desired as well as carry out thorough commissioning.


Yacht Engines

Pure Fascination

High power alone is not enough for pure exhilarating performance. Fascinating horsepower paired with the best of comfort is a central demand of engines for yachts and pleasure craft. Innovative MAN diesel engines power luxury boats into the planing phase quickly, where they run with distinct smoothness - for a relaxed, comfortable but nevertheless thrilling excursion afloat.

Light Duty

Only for private yachts, up to 1000 hours of operation per year, up to 20% of time at full load, with 50% average load factor.

Engine Model Rating kW (hp) Cylinders Design Cubic capacity Weight (kg)
D2676 LE 443
i6-730
537
(730)
6 i inline 12,42 L 1215
D2676 LE 423
i6-800
588
(800)
6 i inline 12,42 L 1215
D2868 LE 426
V8-1000
735
(1000)
8 V V 90° 16,2 L 1780
D2868 LE 436
V8-1200
882
(1200)
8 V V 90° 16,2 L 1875
D2862 LE 446
V12-1400
1029
(1400)
12 V V 90° 24,2 L 2270
D2862 LE 426
V12-1550
1140
(1550)
12 V V 90° 24,2 L 2270
D2862 LE 456
V12-1650
1213
(1650)
12 V V 90° 24,2 L 2270
D2868 LE 436
V12-1800
1324
(1800)
12 V V 90° 24,2 L 2365
D2868 LE 476
V12-1900
1397
(1900)
12 V V 90° 24,2 L 2365

Workboat Engines

Full speed ahead

Round the clock and in every weather, workboats, pilot and patrol craft are in operation, carrying people, transporting goods or carrying out surveillance missions and the like. For such purposes they need reliable and economical engines. MAN marine engines producing between 190 kW (258 hp) and 809 kW (1100 hp) are notable for their robustness, dependability and low cost of ownership.

Medium Duty

Up to 3000 hours of operation per year;
Up to 50% of time at full load, with 70% average load factor.

Engine Model Rating kW (hp) Cylinders Design Cubic capacity Weight (kg)
D2676 LE 432 & 435 412
(560)
6 i inline  12.4 L  1215
D2676 LE 422 & 425 478
(650)
6 i inline  12.4 L  1215
D2868 LE 422 & 425 588
(800)
8 V V 90° 16.2 L 1780
D2868 LE 662
(900)
8 V V 90°  16.2 L  1780
D2862 LE 422 & 425 749
 (1019)
12 V V 90°  24.2 L  2270
D2862 LE 432 & 435 882
(1200)
12 V V 90°  24.2 L  2270
D2862 LE 463 & 466 1029
(1400)
12 V V 90° 24.2 L 2270

Heavy Duty

Unlimited number of hours of operation per year;
Up to 100% of time at full load.

Engine Model Rating kW (hp) Cylinders Design Cubic capacity Weight (kg)
D2876 LE 431 & 434 324
(440)
6 i inline 12.4 L 1215
D2676 LE 421 & 424 382
(520)
6 i inline 12.4 L 1215
D2862 LE 421 & 424 441
(600)
8 V V 90° 16.2.0 L 1780
D2862 LE 431 500
(680)
8 V V 90° 16.2.0 L 1780
D2862 LE 431 & 434 551
(749)
12 V V 90° 24.2 L 2270
D2862 LE 421 & 424 662
(900)
12 V V 90° 24.2 L 2270
D2862 LE 441 & 444 735
(1000)
12 V V 90° 24.2 L 2270