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Used engines

  • Trusted Seller
    18.5 kW Onan Natural Gas

    18.5 kW Onan Natural Gas Genset

    • Manufacturer: Onan

    18.5 kW Onan Natural Gas Genset Used 18.5 kW Onan genset, model 20.Oes-1sr/156203, standby, 60 hertz, 1800 rpm, 18.5 kW, 23 kva, 3 phase, 13.5 kw, 6.7 kva, single phase, 120/208 volt at 64 amps to 277/480 volt at...

    Cleveland, OH
  • Trusted Seller
    81 kW Spectrum Detroit Diesel

    81 kW Spectrum Detroit Diesel 80GSG Natural Gas Generator

    • Manufacturer: Detroit

    81 kW Spectrum Detroit Diesel 80GSG Natural Gas Generator Used 81 kW Spectrum Detroit Diesel standby generator, model 80GSG, 81 kW, 101 kva, 277/480 volt, 3 phase, 60 hertz, 122 amps with GM 8.1 liter 8 cylinder ...

    Cleveland, OH
  • Trusted Seller
    2010 MTU 300 KW GENERATOR

    2010 MTU 300 KW GENERATOR WITH ROLLS ROYCE ENGINE

    • Manufacturer: MTU - Rolls Royce - Bergen
    • Horsepower: 402 hp
    • Power: 300 kW

    This is a 2010 KVA generator made by MTU. This is the pinnacle of power generation technology. In 2014, MTU became a wholly-owned subsidary of Rolls Royce power system, AG. In 2019, MTU onside energy was re-brand...

    $44,500 USD

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    Est. $837/mo

    Canton, OH
  • Trusted Seller
    200 kW Caterpillar Olympian Diesel

    200 kW Caterpillar Olympian Diesel Genset

    • Manufacturer: Caterpillar
    • Model: 200 KW
    • Power: 200 kW
    • Fuel type: diesel

    200 kW Caterpillar Olympian Diesel Genset Used Caterpillar Olympian genset, model 94A043215, type CD201-K36104D18C8NNC, 200 kW, 250 kva, 277/480 volt, 300.7 amps, diesel fired, serial# 94404321-S.

    Cleveland, OH
  • Trusted Seller
    175KW Cummins Standby Power Diesel

    175KW Cummins Standby Power Diesel Generator Set

    • Manufacturer: Cummins

    ITEM #: 20036 Used 175KW Cummins Standby Power Diesel Generator Set Engine: Cummins NT310GS, 6 CylinderFuel type: DieselRecorded 7918.5 HoursOverall dimensions: 104x44x84"Weight = 5,978 LBS All prices are FOB Mi...

    $11,041 USD

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    Est. $217/mo

    Millwood, WV
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    250 kW Cummins 250DFAC Diesel

    250 kW Cummins 250DFAC Diesel Generator Set

    • Manufacturer: Cummins

    250 kW Cummins 250DFAC Diesel Generator Set Used 250 kW Cummins genset, model 250DFAC, 312.5 kva, 3 phase, 60 hertz, 110/190 volt - 277/480 volt, 949 - 375 amps, 1800rpm, Cummins engine, model LTA-10G1, serial# 3...

    Cleveland, OH
  • Trusted Seller
    2025 Cummins DQFAD 1000kw Diesel

    2025 Cummins DQFAD 1000kw Diesel Generator Set

    • Manufacturer: Cummins
    • Model: DQFAD
    • Horsepower: 1,341 hp
    • Power: 1,000 kW

    This new 2025 Cummins DQFAD diesel generator set is a high-capacity industrial power system engineered for commercial, municipal, and mission-critical standby power applications. The unit is rated 1,000 kW standb...

    $379,900 USD

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    Est. $7,150/mo

    Edinburgh, IN
  • Trusted Seller
    2004 CAT 3412 750kW Diesel

    2004 CAT 3412 750kW Diesel Generator Set

    • Manufacturer: Caterpillar
    • Model: 3412
    • Horsepower: 1,006 hp
    • Hours: 515 h

    Additional Features: Caterpillar 3412 V12 diesel engine (S/N 1EZ06973) rated 1,109 HP @ 1,800 RPM SR4B 3-phase generator end (S/N AFK00653) – 480 V / 60 Hz / 1,800 RPM / 750 kW standby 480 V / 60 Hz / 1800 RPM / ...

    $80,500 USD

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    Est. $1,515/mo

    Edinburgh, IN
  • Trusted Seller
    1999 CAT 3412 600kW Diesel

    1999 CAT 3412 600kW Diesel Generator Set

    • Manufacturer: Caterpillar
    • Model: 3412
    • Horsepower: 805 hp
    • Hours: 299 h

    This 1999 Caterpillar 3412 diesel generator set is a low-hour industrial standby power unit rated 600 kW / 750 kVA at 1800 RPM. With only 299 original hours, it produces 208V three-phase, 60 Hz power and features...

    $54,000 USD

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    Est. $1,016/mo

    Edinburgh, IN
  • Trusted Seller
    2007 Cummins DQFAC 900kW Diesel

    2007 Cummins DQFAC 900kW Diesel Generator Set

    • Manufacturer: Cummins
    • Model: DQFAC
    • Horsepower: 1,207 hp
    • Hours: 710 h

    This 2007 Cummins DQFAC diesel generator set is a large-frame industrial power system designed for commercial, utility, and heavy standby or prime power applications. The unit is rated 900 kW standby and 810 kW p...

    $159,500 USD

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    Est. $3,002/mo

    Edinburgh, IN
  • Trusted Seller
    2025 Cummins DFEK 500kW Diesel

    2025 Cummins DFEK 500kW Diesel Generator Set

    • Manufacturer: Cummins
    • Model: DFEK
    • Horsepower: 671 hp
    • Power: 500 kW

    This new Cummins DFEK diesel generator set is a modern industrial standby power system engineered for commercial, municipal, and mission-critical emergency power applications. The unit is rated 500 kW standby at ...

    $139,900 USD

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    Est. $2,633/mo

    Edinburgh, IN
  • Trusted Seller
    2000 Cummins 200kW DGFC Diesel

    2000 Cummins 200kW DGFC Diesel Generator Set

    • Manufacturer: Cummins
    • Model: DGFC
    • Horsepower: 268 hp
    • Power: 200 kW

    This 2000 Cummins DGFC diesel generator set is a heavy-duty standby power solution designed for commercial and industrial backup applications. The unit is rated 200 kW / 250 kVA standby at 60 Hz , operating at 18...

    $26,500 USD

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    Est. $499/mo

    Edinburgh, IN
  • Trusted Seller
    2000 Cummins 200kW DGFC Diesel

    2000 Cummins 200kW DGFC Diesel Generator Set

    • Manufacturer: Cummins
    • Model: DGFC
    • Horsepower: 268 hp
    • Hours: 188 h

    This 2000 Cummins DGFC diesel generator set is a low-hour, heavy-duty standby power solution designed for commercial, industrial, and institutional backup applications. The unit is rated 200 kW / 250 kVA standby ...

    $26,500 USD

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    Est. $499/mo

    Edinburgh, IN
  • Trusted Seller
    2025 Cummins DFEK 500kW Diesel

    2025 Cummins DFEK 500kW Diesel Generator Set

    • Manufacturer: Cummins
    • Model: DFEK
    • Horsepower: 671 hp
    • Power: 500 kW

    This new Cummins DFEK diesel generator set is a modern industrial standby power system engineered for commercial, municipal, and mission-critical emergency power applications. The unit is rated 500 kW standby at ...

    $139,900 USD

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    Est. $2,633/mo

    Edinburgh, IN
  • Trusted Seller
    2009 Cummins DQCA 600kw Diesel

    2009 Cummins DQCA 600kw Diesel Generator Set

    • Manufacturer: Cummins
    • Model: DQCA
    • Horsepower: 805 hp
    • Hours: 836 h

    Cummins QSK23 Diesel Engine (S#D090240184) Approximately 836 Hours Since New Weather Enclosed UL 2085 Base Fuel Tank Power Command Digital Controller Electric Start Mainline Circuit Breaker Jacket Water Heater Wi...

    $89,500 USD

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    Est. $1,684/mo

    Edinburgh, IN
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Overview

Generator sets, also known as gensets, are essential for providing backup power in case of electrical outages or for use in remote locations without access to the power grid. They consist of an engine and an alternator, which together generate electricity. Gensets come in various sizes and capacities, making them suitable for residential, commercial, and industrial applications.

FAQ

What factors should I consider when purchasing a generator set?

Consider the power output you need, fuel type (diesel, gas, or propane), and whether you need a portable or stationary unit. Additionally, check the reliability of the brand and availability of spare parts.

How can I ensure my generator set is shipped safely?

Choose a reputable shipping company that specializes in heavy machinery. Ensure the genset is properly secured and protected from the elements during transit.

What is the maintenance schedule for a generator set?

Regular maintenance includes checking oil levels, fuel system, and battery. Additionally, perform periodic inspections of the air filter, cooling system, and electrical connections. Refer to the manufacturer’s manual for specific maintenance intervals.