Used Generator Sets

If you are looking for replacement generators at a fair price without fear of unreliability, consider buying a used generator from Depco. Depco provides high-quality products and services to the power industry. And we sell used diesel generators and natural gas generators at a fair market price for you. We carry surplus and used generators ranging from 15kW up to 2,000kW and higher and also have in house technicians that can customize them to meet your needs.

  • Low Hour Cummins QSV91-G3 2000KW Natural Gas Generator Set

    Ready to Ship
    Model: QSV91-G3
    Fuel: Natural Gas
    Hours: 990 Since New
    Volts: 2400/4160
    Depco Item # 18712

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  • Low Hour Cummins QSK60-G6 2000KW Diesel Generator Set

    Model: QSK60-G6
    Fuel: Diesel
    Hours: 58 Since New
    Volts: 277/480
    Depco Item # 18718

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  • Good Used Caterpillar 3516B 2000KW Diesel Generator Set

    Model: 3516B
    Fuel: Diesel
    Hours: 1567 Since New
    Volts: 7967/13800
    Depco Item # 18513

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  • Low Hour Caterpillar 3516 DITA 2000KW Diesel Generator Set

    Model: 3516 DITA
    Fuel: Diesel
    Hours: 665 Since New
    Volts: 2400/4160
    Depco Item # 18814

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  • Rebuilt Caterpillar G3516C 1500KW Natural Gas Generator Set

    Model: G3516C
    Fuel: Natural Gas
    Hours: 0
    Volts: 277/480
    Depco Item # 18373

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  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set

    Ready to Ship
    Model: G3516C
    Fuel: Natural Gas
    Hours: 12954 Since New
    Volts: 277/480
    Depco Item # 17874

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  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set

    Model: G3516C
    Fuel: Natural Gas
    Hours: 11538 Since New
    Volts: 277/480
    Depco Item # 17877

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  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set

    Model: G3516C
    Fuel: Natural Gas
    Hours: 11379 Since New
    Volts: 277/480
    Depco Item # 17878

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  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set

    Ready to Ship
    Model: G3516C
    Fuel: Natural Gas
    Hours: 13313 Since New
    Volts: 277/480
    Depco Item # 17879

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  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set

    Model: G3516C
    Fuel: Natural Gas
    Hours: 13803 Since New
    Volts: 277/480
    Depco Item # 17880

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  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set

    Model: G3516C
    Fuel: Natural Gas
    Hours: 13404 Since New
    Volts: 277/480
    Depco Item # 17881

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  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set

    Model: G3516C
    Fuel: Natural Gas
    Hours: 12912 Since New
    Volts: 277/480
    Depco Item # 17873

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  • Top End Overhaul Caterpillar G3516B LE 1410KW Natural Gas Generator Set

    Model: G3516B LE
    Fuel: Natural Gas
    Hours: 0
    Volts: 2400/4160
    Depco Item # 18548

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  • Good Used Caterpillar G3516B LE 1410KW Natural Gas Generator Set

    Model: G3516B LE
    Fuel: Natural Gas
    Hours: 7061 Since New
    Volts: 2400/4160
    Depco Item # 17885

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  • Good Used Caterpillar G3516B LE 1410KW Natural Gas Generator Set

    Model: G3516B LE
    Fuel: Natural Gas
    Hours: 7318 Since New
    Volts: 2400/4160
    Depco Item # 17903

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  • Like New Caterpillar 3512C HD 1365KW Tier 2 Diesel Generator Set

    Model: 3512C HD
    Fuel: Diesel
    Hours: 100 Since New
    Volts: 346/600
    Depco Item # 17468

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  • Low Hour Caterpillar 3512 DITA 1250KW Diesel Generator Set

    ETA: February 15, 2023
    Model: 3512 DITA
    Fuel: Diesel
    Hours: 668 Since New
    Volts: 277/480
    Depco Item # 18920

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  • Low Hour Cummins QSK50-G4 1250KW Tier 2 Diesel Generator Set

    ETA: February 15, 2023
    Model: QSK50-G4
    Fuel: Diesel
    Hours: 325 Since New
    Volts: 277/480
    Depco Item # 18935

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  • Low Hour Cummins QSK50-G4 1250KW Tier 2 Diesel Generator Set

    ETA: February 15, 2023
    Model: QSK50-G4
    Fuel: Diesel
    Hours: 325 Since New
    Volts: 277/480
    Depco Item # 18936

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  • Low Hour Cummins KTA50-G3 1250KW Diesel Generator Set

    Model: KTA50-G3
    Fuel: Diesel
    Hours: 440 Since New
    Volts: 277/480
    Depco Item # 18819

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  • Low Hour Cummins KTA50G3 1100KW Diesel Generator Set

    Model: KTA50G3
    Fuel: Diesel
    Hours: 5915 Since New
    Volts: 2400/4160
    Depco Item # 18665

    Price: $79,900
    Sale Price: $69,900 (13% off!)
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  • Low Hour Cummins KTA50G3 1100KW Diesel Generator Set

    Model: KTA50G3
    Fuel: Diesel
    Hours: 3512 Since New
    Volts: 2400/4160
    Depco Item # 18666

    Price: $79,900
    Sale Price: $69,900 (13% off!)
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  • Low Hour Cummins KTA50G3 1100KW Diesel Generator Set

    Model: KTA50G3
    Fuel: Diesel
    Hours: 5757 Since New
    Volts: 2400/4160
    Depco Item # 18667

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  • Low Hour Cummins KTA50G3 1100KW Diesel Generator Set

    Model: KTA50G3
    Fuel: Diesel
    Hours: 1358 Since New
    Volts: 2400/4160
    Depco Item # 18668

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  • Like New Caterpillar 3512C HD 1050KW Tier 2 Diesel Generator Set

    Model: 3512C HD
    Fuel: Diesel
    Hours: 100 Since New
    Volts: 277/480
    Depco Item # 17464

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  • Good Used Cummins QST30-G5 1000KW Tier 2 Diesel Generator Set

    Model: QST30-G5
    Fuel: Diesel
    Hours: 13546 Since New
    Volts: 277/480
    Depco Item # 18847

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  • Low Hour Cummins QST30-G5 1000KW Tier 2 Diesel Generator Set

    Model: QST30-G5
    Fuel: Diesel
    Hours: 5138 Since New
    Volts: 277/480
    Depco Item # 18869

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  • Good Used Cummins QST30-G5 1000KW Tier 2 Diesel Generator Set

    Model: QST30-G5
    Fuel: Diesel
    Hours: 6656 Since New
    Volts: 277/480
    Depco Item # 18870

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  • Good Used Cummins QST30-G5 1000KW Tier 2 Diesel Generator Set

    Model: QST30-G5
    Fuel: Diesel
    Hours: 8650 Since New
    Volts: 277/480
    Depco Item # 18871

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  • Low Hour Caterpillar C27 800KW Tier 2 Diesel Generator Set

    Model: C27
    Fuel: Diesel
    Hours: 230 Since New
    Volts: 277/480
    Depco Item # 18866

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  • Low Hour Caterpillar 3508 DITA 750KW Diesel Generator Set

    Model: 3508 DITA
    Fuel: Diesel
    Hours: 315 Since New
    Volts: 277/480
    Depco Item # 18862

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  • Low Hour Cummins QST30-G1 750KW Diesel Generator Set

    Model: QST30-G1
    Fuel: Diesel
    Hours: 796 Since New
    Volts: 277/480
    Depco Item # 18875

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  • Low Hour Cummins QSX15-G9 500KW Tier 2 Diesel Generator Set

    Model: QSX15-G9
    Fuel: Diesel
    Hours: 481 Since New
    Volts: 277/480
    Depco Item # 18878

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  • Low Hour Generac 16.0L 400KW Diesel Generator Set

    Model: 16.0L
    Fuel: Diesel
    Hours: 348 Since New
    Volts: 277/480
    Depco Item # 18562

    Price: $37,500
    Sale Price: $29,900 (20% off!)
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  • Good Used Caterpillar 3406C 350KW Diesel Generator Set

    Model: 3406C
    Fuel: Diesel
    Hours: 1679 Since New
    Volts: 277/480
    Depco Item # 18431

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  • Low Hour Detroit Diesel Series 60 12.7L 350KW Tier 3 Diesel Generator Set

    Model: Series 60 12.7L
    Fuel: Diesel
    Hours: 149 Since New
    Volts: 277/480
    Depco Item # 18851

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  • Rebuilt Caterpillar C15 350KW Tier 3 Diesel Generator Set

    Ready to Ship
    Model: C15
    Fuel: Diesel
    Hours: 0
    Volts: 120/208
    Depco Item # 17109

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  • Low Hour Caterpillar C9 300KW Tier 3 Diesel Generator Set

    Model: C9
    Fuel: Diesel
    Hours: 307 Since New
    Volts: 120/208
    Depco Item # 18914

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  • Low Hour Cummins GTA14-G2 280KW Natural Gas Generator Set

    Model: GTA14-G2
    Fuel: Natural Gas
    Hours: 242 Since New
    Volts: 277/480
    Depco Item # 18510

    Price: $74,500
    Sale Price: $67,500 (9% off!)
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  • Low Hour Detroit Diesel S60G 250KW Natural Gas Generator Set

    ETA: February 15, 2023
    Model: S60G
    Fuel: Natural Gas
    Hours:
    Volts: 277/480
    Depco Item # 18921

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  • Low Hour Cummins GTA855-G3 250KW Natural Gas Generator Set

    Model: GTA855-G3
    Fuel: Natural Gas
    Hours: 674 Since New
    Volts: 120/208
    Depco Item # 18907

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  • Low Hour Caterpillar G3406 240KW Natural Gas Generator Set

    Model: G3406
    Fuel: Natural Gas
    Hours: 638 Since New
    Volts: 120/208
    Depco Item # 18677

    Price: $74,500
    Sale Price: $69,500 (7% off!)
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  • Low Hour International 200KW Diesel Generator Set

    ETA: February 1, 2023
    Model:
    Fuel: Diesel
    Hours: 324 Since New
    Volts: 277/480
    Depco Item # 18917

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  • Low Hour Generac 6.8L 150KW Natural Gas Generator Set

    Model: 6.8L
    Fuel: Natural Gas
    Hours: 250 Since New
    Volts: 277/480
    Depco Item # 18876

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  • Low Hour PSI 8.1L 125KW Natural Gas Generator Set

    Model: 8.1L
    Fuel: Natural Gas
    Hours: 647 Since New
    Volts: 120/208
    Depco Item # 18915

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  • Good Used Generac 5.0L 100KW Diesel Generator Set

    Model: 5.0L
    Fuel: Diesel
    Hours: 932 Since New
    Volts: 120/208
    Depco Item # 18737

    Price: $19,500
    Sale Price: $17,500 (10% off!)
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  • Low Hour Ford WSG1068 85KW Natural Gas Generator Set

    Model: WSG1068
    Fuel: Natural Gas
    Hours:
    Volts: 277/480
    Depco Item # 18375

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  • Good Used Ford LSG-8751-6005-A 76KW Natural Gas Generator Set

    Model: LSG-8751-6005-A
    Fuel: Natural Gas
    Hours: 454 Since New
    Volts: 277/480
    Depco Item # 18270

    Price: $14,500
    Sale Price: $6,900 (52% off!)
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  • Low Hour Ford WSG1068 75KW Natural Gas Generator Set

    Model: WSG1068
    Fuel: Natural Gas
    Hours: 250 Since New
    Volts: 120/240
    Depco Item # 18916

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  • Low Hour Ford LSG875 65KW Natural Gas Generator Set

    Model: LSG875
    Fuel: Natural Gas
    Hours: 428 Since New
    Volts: 120/208
    Depco Item # 18384

    Price: $14,500
    Sale Price: $12,500 (14% off!)
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  • Low Hour Ford LSG875 65KW Natural Gas Generator Set

    Model: LSG875
    Fuel: Natural Gas
    Hours: 652 Since New
    Volts: 120/240
    Depco Item # 18385

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  • Low Hour Ford LSG875 65KW Natural Gas Generator Set

    Model: LSG875
    Fuel: Natural Gas
    Hours: 59.9 Since New
    Volts: 120/208
    Depco Item # 18386

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  • Low Hour Ford WSG-1068 60KW Natural Gas Generator Set

    Model: WSG-1068
    Fuel: Natural Gas
    Hours: 564.6 Since New
    Volts: 120/208
    Depco Item # 18780

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  • Good Used Caterpillar 3304 60KW Diesel Generator Set

    Model: 3304
    Fuel: Diesel
    Hours:
    Volts: 240/416
    Depco Item # 17888

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  • Good Used Caterpillar 3304 60KW Diesel Generator Set

    Model: 3304
    Fuel: Diesel
    Hours:
    Volts: 240/416
    Depco Item # 17889

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  • Low Hour GM 5.7L 50KW Natural Gas Generator Set

    Model: 5.7L
    Fuel: Natural Gas
    Hours: 360 Since New
    Volts: 120/240
    Depco Item # 18740

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  • Low Hour Daewoo P034TI 50KW Tier 2 Diesel Generator Set

    Model: P034TI
    Fuel: Diesel
    Hours: 433 Since New
    Volts: 120/240
    Depco Item # 18773

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  • Low Hour Olympian 5.4L 50KW Natural Gas Generator Set

    Model: 5.4L
    Fuel: Natural Gas
    Hours: 95 Since New
    Volts: 120/240
    Depco Item # 18672

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  • Low Hour Ford ESG642 35KW Natural Gas Generator Set

    Model: ESG642
    Fuel: Natural Gas
    Hours: 373 Since New
    Volts: 120/208
    Depco Item # 18378

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  • Low Hour Ford ESG642 35KW Natural Gas Generator Set

    Model: ESG642
    Fuel: Natural Gas
    Hours: 383 Since New
    Volts: 120/208
    Depco Item # 18380

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  • Low Hour Ford ESG642 35KW Natural Gas Generator Set

    Model: ESG642
    Fuel: Natural Gas
    Hours: 225.4 Since New
    Volts: 120/208
    Depco Item # 18381

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  • Low Hour Ford ESG642 35KW Natural Gas Generator Set

    Model: ESG642
    Fuel: Natural Gas
    Hours: 357.9 Since New
    Volts: 120/208
    Depco Item # 18382

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  • Low Hour Ford ESG642 35KW Natural Gas Generator Set

    Model: ESG642
    Fuel: Natural Gas
    Hours: 555 Since New
    Volts: 120/208
    Depco Item # 18383

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  • Good Used John Deere 3029TF270 33KW Tier 2 Diesel Generator Set

    Model: 3029TF270
    Fuel: Diesel
    Hours: 2672 Since New
    Volts: 120/208
    Depco Item # 17787

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  • Good Used John Deere 3029TF270 33KW Tier 2 Diesel Generator Set

    Model: 3029TF270
    Fuel: Diesel
    Hours: 1459 Since New
    Volts: 120/208
    Depco Item # 17804

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  • Good Used John Deere 3029TF270 33KW Tier 2 Diesel Generator Set

    Model: 3029TF270
    Fuel: Diesel
    Hours: 3425 Since New
    Volts: 120/208
    Depco Item # 17834

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  • Low Hour Mitsubishi 2.4L 25KW Natural Gas Generator Set

    Model: 2.4L
    Fuel: Natural Gas
    Hours: 223 Since New
    Volts: 120/240
    Depco Item # 17828

    Price: $14,500
    Sale Price: $9,500 (34% off!)
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  • Low Hour HM Ltd. 4ZB1 15KW Natural Gas Generator Set

    Model: HM Ltd. 4ZB1
    Fuel: Natural Gas
    Hours: 283 Since New
    Volts: 120/240
    Depco Item # 18783

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  • Low Hour Lister-Petter LPWG3 12KW Propane Generator Set

    Model: Lister-Petter LPWG3
    Fuel: Propane
    Hours: 445 Since New
    Volts: 120/240
    Depco Item # 18784

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