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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.

  • Like New Cummins QSK60 2000KW Tier 2 Diesel Generator Set
    Model: QSK60
    Fuel: Diesel
    Hours: 187 Since New
    Volts: 277/480
    Depco Item # 19545

  • Low Hour Cummins QSK60-G6 2000KW Diesel Generator Set
    ETA: June 3, 2024
    Model: QSK60-G6
    Fuel: Diesel
    Hours: 58 Since New
    Volts: 277/480
    Depco Item # 18718

  • Good Used Cummins QSK60-G6 2000KW Diesel Generator Set
    Model: QSK60-G6
    Fuel: Diesel
    Hours: 1318 Since New
    Volts: 7200/12470
    Depco Item # 19276

  • Low Hour Cummins QSK60-G6 2000KW Tier 1 Diesel Generator Set
    Model: QSK60-G6
    Fuel: Diesel
    Hours: 393 Since New
    Volts: 277/480
    Depco Item # 19469
    Price: $295,900
    Sale Price: $269,900 (9% off!)

  • Rebuilt Caterpillar 3516B 1825KW Tier 1 Diesel Generator Set
    Model: 3516B
    Fuel: Diesel
    Hours: 0
    Volts: 254/440
    Depco Item # 19190

  • Rebuilt Caterpillar 3516B 1825KW Tier 1 Diesel Generator Set
    Model: 3516B
    Fuel: Diesel
    Hours: 0
    Volts: 254/440
    Depco Item # 19191
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  • Good Used Cummins KTA50-G9 1500KW Diesel Generator Set
    Model: KTA50-G9
    Fuel: Diesel
    Hours: 2000 Since New
    Volts: 277/480
    Depco Item # 19379

  • Low Hour Caterpillar 3512B 1500KW Diesel Generator Set
    Model: 3512B
    Fuel: Diesel
    Hours: 2939 Since New
    Volts: 13200
    Depco Item # 19305

  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set
    Ready to Ship
    Model: G3516C
    Fuel: Natural Gas
    Hours: 7262 Since New
    Volts: 277/480
    Depco Item # 19358

  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set
    Ready to Ship
    Model: G3516C
    Fuel: Natural Gas
    Hours: 7536 Since New
    Volts: 277/480
    Depco Item # 19359

  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set
    Ready to Ship
    Model: G3516C
    Fuel: Natural Gas
    Hours: 6719 Since New
    Volts: 277/480
    Depco Item # 19360

  • Good Used Caterpillar G3516C 1475KW Natural Gas Generator Set
    Ready to Ship
    Model: G3516C
    Fuel: Natural Gas
    Hours: 7128 Since New
    Volts: 277/480
    Depco Item # 19361

  • Rebuilt Caterpillar 3512C 1365KW Tier 2 Diesel Generator Set
    Model: 3512C
    Fuel: Diesel
    Hours: 0
    Volts: 346/600
    Depco Item # 19563

  • Rebuilt Caterpillar 3512C 1365KW Tier 2 Diesel Generator Set
    Model: 3512C
    Fuel: Diesel
    Hours: 0
    Volts: 346/600
    Depco Item # 19556

  • Rebuilt Caterpillar 3512C 1365KW Tier 2 Diesel Generator Set
    Model: 3512C
    Fuel: Diesel
    Hours: 0
    Volts: 346/600
    Depco Item # 19559

  • Rebuilt Caterpillar 3512C 1365KW Tier 2 Diesel Generator Set
    Model: 3512C
    Fuel: Diesel
    Hours: 0
    Volts: 346/600
    Depco Item # 19561

  • Good Used Cummins KTA50G3 1100KW Diesel Generator Set
    Model: KTA50G3
    Fuel: Diesel
    Hours: 5757 Since New
    Volts: 2400/4160
    Depco Item # 18667
    Price: $79,900
    Sale Price: $49,900 (38% off!)
    Make an Offer

  • Low Hour Cummins QST30-G5 750KW Tier 2 Diesel Generator Set
    Model: QST30-G5
    Fuel: Diesel
    Hours: 298 Since New
    Volts: 277/480
    Depco Item # 18951

  • Low Hour MTU 12V2000 750KW Diesel Generator Set
    Model: 12V2000
    Fuel: Diesel
    Hours: 700 Since New
    Volts: 277/480
    Depco Item # 19199

  • Low Hour Mitsubishi S12A2-Y2PTAW-2 750KW Tier 2 Diesel Generator Set
    Model: S12A2-Y2PTAW-2
    Fuel: Diesel
    Hours: 70 Since New
    Volts: 277/480
    Depco Item # 19245

  • Low Hour Caterpillar 3508DITA 750KW Diesel Generator Set
    Ready to Ship
    Model: 3508DITA
    Fuel: Diesel
    Hours: 648 Since New
    Volts: 277/480
    Depco Item # 19371
    Price: $82,500
    Sale Price: $69,900 (15% off!)
    Make an Offer

  • Low Hour Caterpillar 3412 750KW Tier 1 Diesel Generator Set
    Model: 3412
    Fuel: Diesel
    Hours:
    Volts: 277/480
    Depco Item # 19553

  • Low Hour MTU 12V2000 750KW Tier 1 Diesel Generator Set
    Ready to Ship
    Model: 12V2000
    Fuel: Diesel
    Hours: 645 Since New
    Volts: 277/480
    Depco Item # 19134

  • Rebuilt Cummins GTA50 650KW Natural Gas Generator Set
    Model: GTA50
    Fuel: Natural Gas
    Hours: 0
    Volts: 277/480
    Depco Item # 19265

  • Low Hour Caterpillar 3412 600KW Diesel Generator Set
    Model: 3412
    Fuel: Diesel
    Hours: 245 Since New
    Volts: 277/480
    Depco Item # 19547

  • Low Hour Caterpillar 3412 500KW Diesel Generator Set
    Model: 3412
    Fuel: Diesel
    Hours: 244 Since Unknown
    Volts: 277/480
    Depco Item # 19517

  • Like New Caterpillar C15 500KW Tier 2 Diesel Generator Set
    Model: C15
    Fuel: Diesel
    Hours: 1900 Since New
    Volts: 277/480
    Depco Item # 19535
    Price: $275,900
    Sale Price: $239,900 (13% off!)

  • Low Hour Cummins GTA28 500KW Natural Gas Generator Set
    Model: GTA28
    Fuel: Natural Gas
    Hours: 658 Since New
    Volts: 277/480
    Depco Item # 19570

  • Good Used Caterpillar 3412 500KW Diesel Generator Set
    Model: 3412
    Fuel: Diesel
    Hours: 911 Since New
    Volts: 277/480
    Depco Item # 19597

  • Low Hour Caterpillar C15 500KW Tier 2 Diesel Generator Set
    Model: C15
    Fuel: Diesel
    Hours: 200 Since New
    Volts: 277/480
    Depco Item # 19363

  • Low Hour Caterpillar G3412 450KW Natural Gas Generator Set
    Model: G3412
    Fuel: Natural Gas
    Hours: 499 Since New
    Volts: 277/480
    Depco Item # 19599

  • Low Hour Detroit Diesel 6063HK35 410KW Diesel Generator Set
    Model: 6063HK35
    Fuel: Diesel
    Hours: 653 Since New
    Volts: 277/480
    Depco Item # 19568

  • Low Hour Caterpillar 3456 400KW Diesel Generator Set
    Model: 3456
    Fuel: Diesel
    Hours: 949 Since New
    Volts: 277/480
    Depco Item # 19569

  • Good Used Cummins GTA19 350KW Natural Gas Generator Set
    Model: GTA19
    Fuel: Natural Gas
    Hours: 125 Since New
    Volts: 120/208
    Depco Item # 19514

  • Low Hour Cummins QSX15-G9 350KW Tier 2 Diesel Generator Set
    Model: QSX15-G9
    Fuel: Diesel
    Hours: 520 Since New
    Volts: 277/480
    Depco Item # 19322

  • Like New Cummins QSL9-G7 300KW Tier 3 Diesel Generator Set
    ETA: April 30, 2024
    Model: QSL9-G7
    Fuel: Diesel
    Hours:
    Volts: 277/480
    Depco Item # 19549

  • Good Used Detroit Diesel 6V92 275KW Diesel Generator Set
    Model: 6V92
    Fuel: Diesel
    Hours: 1100 Since New
    Volts: 277/480
    Depco Item # 18207

  • Good Used Detroit Diesel Series 60 12.7L 265KW Diesel Generator Set
    Ready to Ship
    Model: Series 60 12.7L
    Fuel: Diesel
    Hours: 710 Since New
    Volts: 277/480
    Depco Item # 19279

  • Good Used Cummins LTA-10G1 250KW Diesel Generator Set
    Model: LTA-10G1
    Fuel: Diesel
    Hours: 831.3 Since New
    Volts: 120/208
    Depco Item # 19368

  • Low Hour International 200KW Tier 2 Diesel Generator Set
    Model:
    Fuel: Diesel
    Hours: 740 Since New
    Volts: 120/240
    Depco Item # 19374

  • Good Used Generac 7.5L 180KW Tier 1 Diesel Generator Set
    Model: 7.5L
    Fuel: Diesel
    Hours: 426 Since New
    Volts: 277/480
    Depco Item # 19173

  • Good Used Generac 6.8L 150KW Natural Gas Generator Set
    Model: 6.8L
    Fuel: Natural Gas
    Hours: 159 Since Unknown
    Volts:
    Depco Item # 19502

  • Low Hour Perkins 2332 125KW Diesel Generator Set
    Model: 2332
    Fuel: Diesel
    Hours: 374 Since Unknown
    Volts: 120/208
    Depco Item # 19263

  • Low Hour PSI 8.1L 125KW Natural Gas Generator Set
    Ready to Ship
    Model: 8.1L
    Fuel: Natural Gas
    Hours: 647 Since New
    Volts: 277/480
    Depco Item # 18915

  • Good Used PSI Vortec 5.7L 100KW Natural Gas Generator Set
    Model: Vortec 5.7L
    Fuel: Natural Gas
    Hours: 215 Since New
    Volts: 277/480
    Depco Item # 19598

  • Low Hour Ford WSG1068 85KW Natural Gas Generator Set
    Model: WSG1068
    Fuel: Natural Gas
    Hours:
    Volts: 277/480
    Depco Item # 18375

  • Low Hour Ford WSG1068 85KW Natural Gas Generator Set
    Model: WSG1068
    Fuel: Natural Gas
    Hours: 397 Since New
    Volts: 277/480
    Depco Item # 19098

  • Low Hour Ford WSG1068 85KW Natural Gas Generator Set
    Model: WSG1068
    Fuel: Natural Gas
    Hours: 212 Since New
    Volts: 277/480
    Depco Item # 19099

  • 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

  • Good Used Ford LSG-875 60KW Natural Gas Generator Set
    Model: LSG-875
    Fuel: Natural Gas
    Hours: 1012 Since New
    Volts: 277/480
    Depco Item # 19106

  • Low Hour Mitsubishi 4D34-T 60KW Diesel Generator Set
    Model: 4D34-T
    Fuel: Diesel
    Hours: 487 Since New
    Volts: 120/240
    Depco Item # 19120

  • Low Hour Mitsubishi 4D34-T 60KW Diesel Generator Set
    Model: 4D34-T
    Fuel: Diesel
    Hours:
    Volts: 120/240
    Depco Item # 19119
    Price: $19,500
    Sale Price: $13,900 (29% off!)

  • 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

  • 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

  • Low Hour Isuzu 4JJ1T 36KW Tier 4 Diesel Generator Set
    Ready to Ship
    Model: 4JJ1T
    Fuel: Diesel
    Hours: 277 Since New
    Volts: 120/240
    Depco Item # 18940

  • Low Hour Ford ESG-642 35KW Natural Gas Generator Set
    Model: ESG-642
    Fuel: Natural Gas
    Hours: 606 Since New
    Volts: 120/208
    Depco Item # 19107

  • Low Hour Ford ESG-642 35KW Natural Gas Generator Set
    Model: ESG-642
    Fuel: Natural Gas
    Hours: 750 Since New
    Volts: 120/208
    Depco Item # 19108

  • Low Hour Kubota F2803-BG-ES 25KW Tier 2 Diesel Generator Set
    Model: F2803-BG-ES
    Fuel: Diesel
    Hours: 403 Since New
    Volts: 120/240
    Depco Item # 19109

  • Good Used Perkins CM50330 20KW Diesel Generator Set
    Model: CM50330
    Fuel: Diesel
    Hours: 1200 Since New
    Volts: 120/208
    Depco Item # 18210

  • 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

  • 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