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Library› Engine Room› Auxiliary Engines› Auxiliary Engine (Generator Set)
Auxiliary Engines

Auxiliary Engine (Generator Set)

An auxiliary engine is a diesel genset built to run at constant speed for frequency-stable electrical output, not to drive a propeller — a distinction that shapes its governor, cooling, and load-acceptance design from the ground up.

2,647models
88manufacturers
48–7,360 kWtypical power
10 Oct 2026last updated
Models

Models in this type.

Models 101 to 200 of 2,647 in Auxiliary Engine (Generator Set). Every row links to full specifications, documents and service notes.

Caterpillar 233MAN Energy Solutions 206Wärtsilä 178Volvo Penta 140Scania 129MaK (Caterpillar) 114Cummins 96Deere 91Perkins 79Daihatsu 76Hanshin 72MTU 70Yanmar 65Baudouin 60Deutz 54Rolls-Royce / Bergen 51Weichai 46HiMSEN 45Doosan 42Mitsubishi 30
Sort by:Best documentedNamePower (kW)
HiMSEN12VH32/40-GS-60Hz 5,280 kW Doosan12VAD222TI-G-60Hz 624 kW FG Wilson8VP-Series 400 400 kW HimoinsaHMW-100-60Hz SDMOT12K-60Hz Northern LightsL6125H2 350 kW Mitsubishi12VS12A2-MPTK-60Hz 1,104 kW PramacGSW1100M-60Hz ABC3DXC 883 kW Kohler125EKOF-60Hz MAN Generator5-L21/31 GenSet 1,100 kW IHI Agri-TechHH3XN.761E3C 10 kW John Deere4L4045AFM-GS-60Hz 104 kW Akasaka DieselAH36 1,545 kW Fischer PandaAGT-DC 100000-60Hz OnanMDKAV-60Hz Sole DieselSM-105-60Hz MTU Onsite EnergySeries 1163 G-16cyl 4,640 kW FPT IndustrialN45 100 CSSC/Hudong12VMAN16/24H-GS-60Hz 1,416 kW Niigata12V12V32HX-GS-60Hz 5,640 kW SKL12VNVD48-GS-60Hz 8,160 kW GeneracMDG005-60Hz MastervoltWhisper 10-60Hz Doosan Infracore Marine4AD222TI Detroit Diesel And Mtu Friedrichshafen GmbSERIES 60 354 kW Mitsubishi Heavy Industries Engine & TurbochargerMAS 1795 1,436 kW Mitsubishi Heavy IndustriesS12R-MPTK Gen-12cyl 960 kW Discovery EnergyKDI-MECHANICAL 18 kW Pielstick12VPA6B-GS-60Hz 3,120 kW STX EngineL23 16 90 D2 E2 960 kW Caterpillar Motoren, Kiel, GermanyM 25 2,970 kW Daihatsu Diesel Aux6-DC17A Gen 600 kW Bergen EnginesB33:45L 5,280 kW Cummins Power GenerationKTA38-G-12cyl 1,140 kW Vestbork Diesel ApSVBD 6L-19 612 kW Wabtec Transportation SystemsXL250YDB 1,998 kW Legacy MarinedieselTAMD31M Perkins Marine Aux6L1506 G 360 kW Progress Rail Locomotive645EB, 645FB 3,284 kW Volvo Penta Power6-D13 MG 450 kW Fairbanks Morse EngineL 48/60 9,450 kW Caterpillar Marine PowerC4.4 Alaska diesel electricM864 29 kW Beta MarineBETA62CMA 47 kW EnginesEIL-6135HFI 458 kW HD Hyundai InfracoreDX12C 405 kW HSD EngineDOOSAN-L23/30H-14-02 1,053 kW Kennedy EngineKEC6135H 448 kW Rolls-Royce Solutions AmericaSERIES 4000-04 985 kW Caterpillar Marine12V3512E Gen 1,560 kW MAN Energy Solutions10L21/31DF-GS-50Hz 1,850 kW Wärtsilä12VW20DF-GS-50Hz 1,260 kW Volvo Penta4LD5A-GS-50Hz 112 kW Scania6LDI13-GS-50Hz 372 kW MaK12VM32C-GS-50Hz 5,640 kW Cummins12VKTA38-G2-50Hz 1,296 kW John Deere Power Systems350MAB 183 kW Perkins12V4012-GS-50Hz 1,056 kW Daihatsu16VDK-36e-GS-50Hz 9,440 kW Hanshin5LEL38-GS-50Hz 2,600 kW MTU12V1163-GS-50Hz 4,080 kW Yanmar4L4TNV86-GS-50Hz 48 kW Baudouin12V6M26-GS-50Hz 2,160 kW Deutz16VBV16M628-GS-50Hz 2,080 kW Rolls-Royce / Bergen12VB33:45-GS-50Hz 6,000 kW Weichai12VCW200-GS-50Hz 1,380 kW HiMSEN12VH35/40-GS-50Hz 6,120 kW Doosan12VP222FE-G-50Hz 636 kW FG Wilson8VTier III 500 440 kW HimoinsaHMW-1000-50Hz SDMOT16K-50Hz Northern LightsM864 29 kW Mitsubishi12VS12H-MPTK-50Hz 1,620 kW PramacGSW110M-50Hz Anglo BelgianDL/DV MARINE ENGINE 3,955 kW Kohler13.5EKOF-50Hz MAN Generator5-L23/30H GenSet 850 kW IHI Agri-TechJH3XN.761E3C 10 kW John Deere4L4045TFM-GS-50Hz 112 kW Akasaka DieselAH38 1,690 kW Fischer PandaAGT-DC 12000-50Hz OnanMDKBF-50Hz Sole DieselSM-120-50Hz MTU Onsite EnergySeries 1163 G-20cyl 5,800 kW FPT IndustrialN67 150 CSSC/Hudong12VMAN23/30H-GS-50Hz 2,256 kW Niigata16V16V32HX-GS-50Hz 7,520 kW SKL12VVDS48/42-GS-50Hz 8,400 kW GeneracMDG010-50Hz MastervoltWhisper 15-50Hz Doosan Infracore MarineAD086TI Mitsubishi Heavy Industries Engine & TurbochargerMAS 400 318 kW Mitsubishi Heavy IndustriesS12U-MPTK Gen-12cyl 2,100 kW Discovery EnergyKDI-MECHANICAL MARINE 30 kW Pielstick16VPA6B-GS-50Hz 4,160 kW STX EngineMAN 6L23/30H GenSet 960 kW Caterpillar Motoren, Kiel, GermanyM 32 C 4,426 kW Daihatsu Diesel Aux6-DC32 Gen 3,180 kW Cummins Power GenerationKTA50-G-16cyl 1,600 kW
Auxiliary engine spare parts
Related types

Also in Auxiliary Engines.

The other equipment types in this category.

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