Industrial Engines

Depco has an industrial engine in-stock ready to power your application. Whether you need diesel or natural gas, new, used or rebuilt, we have the right unit, at the right price, ready to ship to any location. We buy and sell engines for the most demanding industries and applications. We offer equipment for industry leading suppliers including Caterpillar, Cummins, Detroit Diesel, John Deere, Perkins and more. All of the generators we buy undergo our comprehensive inspection, testing and servicing process to ensure that they will perform under the toughest conditions, and hold up over time. We sell only dependable, reliable machines that must function to the manufacturer’s specifications.

All units selected for special pricing include the Depco guarantee and 30-day warranty on used inventory. Units will be fully serviced and tested to factory specifications.Liquidations units are sold as-is. All sales are final. Please read the notes section in the item description for details.

  • MTU Onsite Energy Diesel Generators

    Low Hour MTU 16V 4000 3057HP Tier 2 Engine

    Engine Model: 16V 4000
    RPM:
    Fuel: Diesel
    HP: 3057
    Hours: 1010 Since New
    Depco Item # 20186

  • Like New Cummins QSK60-G6 2923HP Tier 2 Engine

    Engine Model: QSK60-G6
    RPM:
    Fuel: Diesel
    HP: 2923
    Hours: 324 Since New
    Depco Item # 20187

  • Rebuilt Caterpillar 3512C 2500HP Tier 2 Engine

    Rebuilt Caterpillar 3512C 2500HP Tier 2 Engine

    Ready to Ship
    Engine Model: 3512C
    RPM:
    Fuel: Diesel
    HP: 2500
    Hours: 0
    Depco Item # 19955

  • Rebuilt Caterpillar 3512C 2500HP Tier 2 Engine

    Ready to Ship
    Engine Model: 3512C
    RPM:
    Fuel: Diesel
    HP: 2500
    Hours: 0
    Depco Item # 19954

  • Caterpillar 3512C 2250HP Tier 2 Engine

    High Hour Caterpillar 3512C 2250HP Tier 2 Engine

    Engine Model: 3512C
    RPM:
    Fuel: Diesel
    HP: 2250
    Hours: 19193 Since New
    Depco Item # 19163

  • Caterpillar 3512C 2250HP Tier 2 Engine

    High Hour Caterpillar 3512C 2250HP Tier 2 Engine

    Engine Model: 3512C
    RPM:
    Fuel: Diesel
    HP: 2250
    Hours: 21497 Since New
    Depco Item # 19165

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  • Good Used Cummins KTA50G3 1635HP Engine

    Engine Model: KTA50G3
    RPM: 1800
    Fuel: Diesel
    HP: 1635
    Hours: 5915 Since New
    Depco Item # 18665

  • Caterpillar 3512C HD 1475HP Tier 2 Engine

    Rebuilt Caterpillar 3512C HD 1475HP Tier 2 Engine

    Ready to Ship
    Engine Model: 3512C HD
    RPM:
    Fuel: Diesel
    HP: 1475
    Hours: 0
    Depco Item # 19986

  • Rebuilt Caterpillar 3512C HD 1475HP Tier 2 Engine – Heavy-duty diesel engine with high performance and reliability, ideal for industrial applications.

    Low Hour Caterpillar 3512C HD 1475HP Tier 2 Engine

    Engine Model: 3512C HD
    RPM:
    Fuel: Diesel
    HP: 1475
    Hours: 96 Since New
    Depco Item # 20113

  • Caterpillar C18 Acert DIT-ATAAC 700HP Tier 3 Engine

    New Caterpillar C18 Acert DIT-ATAAC 700HP Tier 3 Engine

    Ready to Ship
    Engine Model: C18 Acert DIT-ATAAC
    RPM:
    Fuel: Diesel
    HP: 700
    Hours:
    Depco Item # 19651

  • new caterpillar c18 acert dit-ataac 700hp tier 3 engine

    New Caterpillar C18 Acert DIT-ATAAC 700HP Tier 3 Engine

    Ready to Ship
    Engine Model: C18 Acert DIT-ATAAC
    RPM:
    Fuel: Diesel
    HP: 700
    Hours:
    Depco Item # 19652

  • new caterpillar c18 acert dit-ataac 700hp tier 3 engine

    New Caterpillar C18 Acert DIT-ATAAC 700HP Tier 3 Engine

    Ready to Ship
    Engine Model: C18 Acert DIT-ATAAC
    RPM:
    Fuel: Diesel
    HP: 700
    Hours:
    Depco Item # 19653

  • new caterpillar c18 acert dit-ataac 700hp tier 3 engine

    New Caterpillar C18 Acert DIT-ATAAC 700HP Tier 3 Engine

    Ready to Ship
    Engine Model: C18 Acert DIT-ATAAC
    RPM:
    Fuel: Diesel
    HP: 700
    Hours:
    Depco Item # 19654

  • new caterpillar c18 acert dit-ataac 700hp tier 3 engine

    New Caterpillar C18 Acert DIT-ATAAC 700HP Tier 3 Engine

    Ready to Ship
    Engine Model: C18 Acert DIT-ATAAC
    RPM:
    Fuel: Diesel
    HP: 700
    Hours:
    Depco Item # 19656

  • new caterpillar c18 acert dit-ataac 700hp tier 3 engine

    New Caterpillar C18 Acert DIT-ATAAC 700HP Tier 3 Engine

    Ready to Ship
    Engine Model: C18 Acert DIT-ATAAC
    RPM:
    Fuel: Diesel
    HP: 700
    Hours:
    Depco Item # 19655

  • New Surplus Caterpillar C15 540HP Tier 4 Engine

    New Surplus Caterpillar C15 540HP Tier 4 Engine

    Ready to Ship
    Engine Model: C15
    RPM:
    Fuel: Diesel
    HP: 540
    Hours: 10 Since New
    Depco Item # 19641

  • New Surplus Caterpillar C15 540HP Tier 4 Engine

    New Surplus Caterpillar C15 540HP Tier 4 Engine

    Ready to Ship
    Engine Model: C15
    RPM:
    Fuel: Diesel
    HP: 540
    Hours: 0
    Depco Item # 18465