Skip to content
OceanSphereDEENPL
OceanSphereENGINES
Request service Request a part
Library› Engine Room› Main Engines (2-Stroke)› Main Engine 2-Stroke
Main Engines (2-Stroke)

Main Engine 2-Stroke

A two-stroke main engine fires every cylinder on every crankshaft revolution and couples directly to the propeller shaft, typically turning at 70 to 100 rpm with no reduction gear between crank and shaft.

2,078models
26manufacturers
2,985–68,700 kWtypical power
10 Oct 2026last updated
Models

Models in this type.

Models 901 to 1,000 of 2,078 in Main Engine 2-Stroke. Every row links to full specifications, documents and service notes.

MAN Energy Solutions 916WinGD 459Sulzer 185Wärtsilä 113Mitsubishi 93Electro-Motive Diesel 57Hyundai 48Doosan 33National Railway Equipment 15Kawasaki 6Weichai Marine 5
Sort by:Best documentedNamePower (kW)
WinGD7X52 13,160 kW Sulzer8RTA58T-B 17,280 kW MAN Energy Solutions14S26MC 6,020 kW WinGD7X52-B 13,930 kW Sulzer8RTA62 16,160 kW MAN Energy Solutions14S35MC-C 9,800 kW WinGD7X52DF 13,160 kW Sulzer8RTA62U 17,600 kW MAN Energy Solutions14S35ME-B9 11,060 kW WinGD7X52DF-2.0 11,900 kW Sulzer8RTA62U 14,560 kW MAN Energy Solutions14S40ME-B9.5 14,420 kW WinGD7X52DF-A 11,200 kW Sulzer8RTA62U-B 19,200 kW MAN Energy Solutions14S46ME-B8.5 18,060 kW WinGD7X52DF-M 13,160 kW Sulzer8RTA68T 17,920 kW MAN Energy Solutions14S50MC-C 21,700 kW WinGD7X52DF-M2 11,550 kW Sulzer8RTA72 25,600 kW MAN Energy Solutions14S50ME-C9.6 23,520 kW WinGD7X62-B 19,810 kW Sulzer8RTA72U 27,200 kW MAN Energy Solutions14S60MC-C 30,800 kW WinGD7X62DF 18,760 kW Sulzer8RTA72U 19,920 kW MAN Energy Solutions14S60ME-C10.5 33,320 kW WinGD7X62DF-2.0 17,150 kW Sulzer8RTA72U-B 28,800 kW MAN Energy Solutions14S65ME-C8.5 36,820 kW WinGD7X62DF-A 16,450 kW Sulzer8RTA76 22,720 kW MAN Energy Solutions14S70MC-C 42,700 kW WinGD7X62DF-M 18,760 kW Sulzer8RTA82C 27,040 kW MAN Energy Solutions14S70ME-C10.5 46,060 kW WinGD7X62DF-M2 16,800 kW Sulzer8RTA82T 26,560 kW MAN Energy Solutions14S80ME-C9.5 63,140 kW WinGD7X72 25,620 kW Sulzer8RTA84C 30,560 kW MAN Energy Solutions14S90MC-C 73,080 kW WinGD7X72-B 27,090 kW Sulzer8RTA84C 29,760 kW MAN Energy Solutions14S90ME-C10.5 80,080 kW WinGD7X72DF 25,620 kW Sulzer8RTA84T 30,560 kW MAN Energy Solutions4K80MC-C 16,800 kW WinGD7X72DF-2.0 23,100 kW Sulzer8RTA84T-D 36,160 kW MAN Energy Solutions4K98MC-C 22,880 kW WinGD7X72DF-A 25,620 kW Sulzer8RTA96C 43,920 kW MAN Energy Solutions4L42MC 3,920 kW WinGD7X72DF-M 25,620 kW Sulzer8RTA96C 45,760 kW MAN Energy Solutions4L60MC-C 8,800 kW WinGD7X72DF-M2 22,400 kW Sulzer8RTA96C-B 45,760 kW MAN Energy Solutions4L80MC-C 16,800 kW WinGD7X82 33,950 kW Sulzer9RTA48T 9,900 kW MAN Energy Solutions4S26MC 1,720 kW WinGD7X82-B 35,840 kW Sulzer9RTA52U 11,610 kW MAN Energy Solutions4S35MC-C 2,800 kW WinGD7X82DF 37,660 kW Sulzer9RTA58T 14,580 kW MAN Energy Solutions4S50MC-C 6,200 kW WinGD7X82DF-2.0 28,350 kW Sulzer9RTA62U 16,380 kW MAN Energy Solutions4S60MC-C 8,800 kW WinGD7X82DF-A 27,300 kW Sulzer9RTA68T 20,160 kW MAN Energy Solutions4S70MC-C 12,200 kW WinGD7X82DF-M 32,270 kW Sulzer9RTA72 28,800 kW MAN Energy Solutions4S90MC-C 20,880 kW WinGD7X82DF-M2 27,650 kW Sulzer9RTA72U 30,600 kW MAN Energy Solutions5G40ME-C9.6 8,550 kW WinGD7X92 44,730 kW Sulzer9RTA72U 22,410 kW MAN Energy Solutions5G45ME-B9.5 11,250 kW WinGD7X92-B 47,180 kW Sulzer9RTA72U-B 32,400 kW MAN Energy Solutions5G45ME-C9.6 11,250 kW WinGD7X92DF 44,730 kW Sulzer9RTA76 25,560 kW MAN Energy Solutions5G50ME-B9.5 15,500 kW WinGD7X92DF-2.0 35,700 kW Sulzer9RTA82C 30,420 kW MAN Energy Solutions5G50ME-C9.6 15,500 kW WinGD7X92DF-A 44,730 kW Sulzer9RTA82T 29,880 kW MAN Energy Solutions5G50ME-C9.6-GI 8,900 kW WinGD7X92DF-M 44,730 kW Sulzer9RTA84C 34,380 kW MAN Energy Solutions5G50ME-GA10 9,250 kW WinGD7X92DF-M2 35,000 kW
Main engine spare parts
Related types

Also in Main Engines (2-Stroke).

The other equipment types in this category.

Main Engine (2-Stroke Crosshead)
Would you like to know more?

One request. A person reads it and replies by e-mail.

Tell us the manufacturer, the model and what you need — a part, a service call, a second opinion. A person reads every request and replies by e-mail.

No details at hand? A photo of the rating plate or the part is enough — simply attach it to the request.

Request a partRequest service
Frequently asked

Three things people ask first.

Is Main Engine 2-Stroke data free?

Yes. Every model page, every guide and every datasheet for this type is readable without an account. An account adds saved searches and requests, nothing is taken away.

My model is missing — what now?

Send us the nameplate. We identify it by hand, add it to the library, and if you need a part or a service, the request is already on our desk.

Can you source a Main Engine 2-Stroke part?

Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.