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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 601 to 700 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)
MAN Energy Solutions11S40ME-B9.5 11,330 kW WinGD5X62DF-A 11,750 kW Sulzer5RTA62U-B 12,000 kW Wärtsilä7RT-flex96C-B 42,140 kW Mitsubishi8UEC45LSE-Eco 9,600 kW MAN Energy Solutions11S46ME-B8.5 14,190 kW WinGD5X62DF-M 13,400 kW Sulzer5RTA68T 11,200 kW Wärtsilä7RT-flex96C-D 40,040 kW Mitsubishi8UEC50LSE 14,800 kW MAN Energy Solutions11S50MC-C 17,050 kW WinGD5X62DF-M2 12,000 kW Sulzer5RTA72 16,000 kW Wärtsilä8RT-flex35 6,720 kW Mitsubishi8UEC50LSE-Eco 12,000 kW MAN Energy Solutions11S50ME-C9.6 18,480 kW WinGD5X72 18,300 kW Sulzer5RTA72U 17,000 kW Wärtsilä8RT-flex40 8,480 kW Mitsubishi8UEC52LA 16,400 kW MAN Energy Solutions11S60MC-C 24,200 kW WinGD5X72-B 19,350 kW Sulzer5RTA72U 12,450 kW Wärtsilä8RT-flex50 12,960 kW Mitsubishi8UEC52LS 11,840 kW MAN Energy Solutions11S60ME-C10.5 26,180 kW WinGD5X72DF 18,300 kW Sulzer5RTA72U-B 18,000 kW Wärtsilä8RT-flex50-B 14,080 kW Mitsubishi8UEC60LS-Eco 17,600 kW MAN Energy Solutions11S65ME-C8.5 28,930 kW WinGD5X72DF-2.0 16,500 kW Sulzer5RTA76 14,200 kW Wärtsilä8RT-flex50-D 12,960 kW Mitsubishi8UEC60LSII 24,400 kW MAN Energy Solutions11S70MC-C 33,550 kW WinGD5X72DF-A 18,300 kW Sulzer5RTA82C 16,900 kW Wärtsilä8RT-flex58T 17,280 kW Mitsubishi8UEC85LSII 46,400 kW MAN Energy Solutions11S70ME-C10.5 36,190 kW WinGD5X72DF-M 18,300 kW Sulzer5RTA82T 16,600 kW Wärtsilä8RT-flex58T-B 18,720 kW Mitsubishi5UEC52LSE 8,400 kW MAN Energy Solutions11S80ME-C9.5 49,610 kW WinGD5X72DF-M2 16,000 kW Sulzer5RTA84C 18,600 kW Wärtsilä8RT-flex58T-D 17,280 kW Mitsubishi5UEC60LS 14,500 kW MAN Energy Solutions11S90MC-C 57,420 kW WinGD5X82 24,250 kW Sulzer5RTA84T 19,100 kW Wärtsilä8RT-flex58T-G 17,280 kW Mitsubishi6UEC52LS 8,880 kW MAN Energy Solutions11S90ME-C10.5 62,920 kW WinGD5X82-B 25,600 kW Sulzer5RTA84T-D 22,600 kW Wärtsilä8RT-flex60C 19,840 kW Mitsubishi8UEC33LSE 4,960 kW MAN Energy Solutions12G50ME-C9.6 21,360 kW WinGD5X82-DF 23,050 kW Sulzer5RTA96C 28,600 kW Wärtsilä8RT-flex60C-B 21,520 kW Mitsubishi8UEC33LSII 4,240 kW MAN Energy Solutions12G50ME-C9.6-GI 21,360 kW WinGD5X82DF-2.0 20,250 kW Sulzer6RTA48T 7,920 kW Wärtsilä8RT-flex68-B 24,480 kW Mitsubishi8UEC50LSII 15,200 kW MAN Energy Solutions12G80ME-C9.5 62,640 kW WinGD5X82DF-A 19,500 kW Sulzer6RTA48T 6,600 kW Wärtsilä8RT-flex68-D 22,960 kW Mitsubishi8UEC52LSE 13,440 kW MAN Energy Solutions12G80ME-C9.5-GA 58,800 kW WinGD5X82DF-M 23,050 kW Sulzer6RTA48T-B 7,920 kW Wärtsilä8RT-flex82C 28,320 kW Mitsubishi8UEC68LS 21,600 kW MAN Energy Solutions12G80ME-C9.5-GI 62,640 kW WinGD5X82DF-M2 19,750 kW Sulzer6RTA52 8,820 kW Wärtsilä8RT-flex82T 28,320 kW Mitsubishi8UEC68LSII 32,400 kW MAN Energy Solutions12G80ME-C9.5-LGI 62,640 kW WinGD5X92 31,950 kW Sulzer6RTA52U 9,420 kW Wärtsilä8RT-flex84T-D 36,160 kW MitsubishiUEC33LSE-Eco MAN Energy Solutions12G90ME-C10.5 74,760 kW WinGD5X92-B 33,700 kW Sulzer6RTA52U 7,740 kW Wärtsilä8RT-flex96C 45,760 kW MitsubishiUEC45LSE-Eco MAN Energy Solutions12G95ME-C10.5 82,440 kW WinGD5X92DF 31,950 kW Sulzer6RTA58T 12,180 kW Wärtsilä8RT-flex96C-B 48,160 kW MitsubishiUEC50LSE-Eco
Main engine spare parts
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The other equipment types in this category.

Main Engine (2-Stroke Crosshead)
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