250kW - 500kW Used Diesel Generators For Sale - USP&E

USP&E has a huge selection of HFO powerplants, HFO generators, diesel generators, natural gas turbines, used Cat generators, used Cummins generators, new Baldor generators, and accessories. We ship generators around the world. We have experience loading air planes with power generators the same day and sending them to the far reaches of the planet for clients in urgent need. Whatever you ask, be sure of one thing: We will do whatever it takes to make sure that we deliver way more than you expect. Call us today at 888-515-8773 or email info@uspowerco.com and allow us to serve you by discussing your power application in detail and then preparing a quote for your review. Thank you for your interest in our HFO and diesel generator inventory and WELCOME to our website.

73 Generators
Call For Price Item#: USP004955

500 kW 2005 Caterpillar 3412 Diesel Generator

~5740 Hours. 800.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -3 Phase -480/277V -1800 RPM -1186 HP -EMCP II Control Panel -20' ISO container, starter, alternator, twin turbos, block heater -double wall tank
Call For Price Item#: USP005166

500 kW 1990 Caterpillar 3412 Diesel Generator

~518 Hours. Sound Attenuated Enclosure, 60 Hz, -480 vac -749hp engine, 1800 rpm, CAT 3412 Diesel Engine -EMCP Control Panel -SR4 Gen end -Jacket Water Heater
Call For Price Item#: USP005565

500 kW 2006 Caterpillar XQ500 Diesel Generator

~6745 Hours. 600.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -12 lead 480/277 volt generator reconnectable to 240/139 volt -1600 amp main circuit breaker -EMCP II control panel, multi-voltage, tandem axle trailer w/ electric brakes...
Call For Price Item#: USP006832

500 kW Cummins / Onan QSX15-G9 Diesel Generator

~349 Hours. Weather Enclosure, 60 Hz, -3 Phase -0.8 PF -277/480V -1800 RPM -24V Battery -Digital Control Panel -Circuit Breaker -Block Heater
Call For Price Item#: USP006531

500 kW 2002 Caterpillar 3412 Diesel Generator

~200 Hours. No Enclosure, 60 Hz, -480V -3 Phase -0.8pf -752 amps -749HP 1800rpm -Remote radiator, muffler
Call For Price Item#: USP006547

500 kW Cummins / Onan 680FDC5036AB Diesel Generator

~1060 Hours. No Enclosure, 60 Hz, -3 Phase -480V -1800 RPM
Call For Price Item#: USP006989

500 kW 1997 Cummins / Onan 500DFED Diesel Generator

~498 Hours. Weather Enclosure, 60 Hz, -3 Phase -1800 RPM -Powered by a Model KTA19-G4 Cummins Diesel Engine -Skid-Mounted -Radiator Cooled -Base Fuel Tank -PowerCommand Digital Control Panel -Muffler
Call For Price Item#: USP006960

500 kW 1995 Spectrum 500DS60 Diesel Generator

~232 Hours. 475.00gal Fuel Tank, Weather Enclosure, 60 Hz, -Standby Rated at 500kw / 625kva -Setup for 277/480 Volts 3 Phase (752 Amps) -1800 RPM, 0.8 PF -24 Battery Volts -Powered by a Model 12V92 Detroit Diesel Engine -Skid-Mounted...
Call For Price Item#: USP006788

500 kW 2000 Caterpillar 3412 Diesel Generator

~487 Hours. Sound Attenuated Enclosure, 60 Hz, -3 Phase -480 Volt -753 amps -1800 RPM -0.8 PF -10 wire -588 Frame -Digital Control Panel -Circuit Breaker -Block heater
Call For Price Item#: USP006812

500 kW 2003 SDMO TAD1631GE Diesel Generator

~200 Hours. Sound Attenuated Enclosure, 60 Hz, -3 Phase -277/480V -1800 RPM -0.8 PF
Call For Price Item#: USP006507

500 kW 1989 Caterpillar 3412 Diesel Generator

~95 Hours. Weather Enclosure, 60 Hz, -480 Volt -1800 RPM -Control Panel
Call For Price Item#: USP006976

500 kW 1980 Cummins / Onan VTA-1710 -GS Diesel Generator

~75 Hours. No Enclosure, 60 Hz, -3 Phase -0.8 PF -277/480 Volt -1800 RPM -752 Amps -Analog Control Panel -Circuit Breaker -Block Heater
Call For Price Item#: USP006396

500 kW 2010 Caterpillar XQ550 Diesel Generator

~1800 Hours. Weather Enclosure, 60 Hz, -Dual Voltage -240v or 480v -1800 RPM -Jacket Water Heater -EMCP 3.3 Control Panel
Call For Price Item#: USP006640

500 kW 1981 Cummins / Onan VTA1710 Diesel Generator

~92 Hours. No Enclosure, 60 Hz, -3 Phase -277/480 Volt -0.8PF -752 amps -1800 RPM -680 Frame -Digital Control Panel
Call For Price Item#: USP005821

480 kW Caterpillar G3412SCAC Diesel Generator

~32000 Hours. No Enclosure, 60 Hz, 600/347 volts 1800 RPM heat exchanger cooled floorstanding control panel
Call For Price Item#: USP006816

475 kW 2000 MTU Onsite Energy 500ROZD4 Diesel Generator

~111 Hours. Sound Attenuated Enclosure, 60 Hz, -3 Phase -120/208V -MTU/Detroit Diesel 8V2000 G81 RO83-7K36 4-cycle engine rated 765 HP at 1800 RPM -2000 Amp main-line circuit breaker -Weight: 11,680 Lbs
Call For Price Item#: USP006864

475 kW 2008 Ingersoll Rand G570 Diesel Generator

~3289 Hours. Sound Attenuated Enclosure, 60 Hz, -Portable Trailer Mounted -3 Phase -480V/277V -755 Hp -1800 RPM -0.8 PF -12 Lead -Radiator Cooled -Electric Starter and Governor -Chargetek RTIC-1210 10 Amp Battery...
Call For Price Item#: USP005999

475 kW 1989 Caterpillar 3412 Diesel Generator

Low Hours. Weather Enclosure, 60 Hz, -3 Phase, 10 Wire, WYE, Series Connection -480 Volts, 714 Amps; Excitation: 43 Volts, 8.9 Amps - 724 HP / 540 KW -1800 RPM Cat Engine
Call For Price Item#: USP006991

460 kW 1984 Cummins / Onan 1710 Diesel Generator

Low Hours. No Enclosure, 60 Hz, -3 Phase -277/480 Voltage -0.8 PF -692 amps -1800 RPM -Digital Control Panel -Block Heater
Call For Price Item#: USP005886

440 kW 1998 Caterpillar 3408 Diesel Generator

~10000 Hours. No Enclosure, 60 Hz, Runs and works good
Call For Price Item#: USP006903

440 kW 1999 Komatsu DCA-500SSK Diesel Generator

~4062 Hours. 129.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -Trailer Mounted -3 Phase -277/480 Volt -0.8 PF -12 Lead -1800 RPM -572 Horsepower -662 amps -Radiator Cooled -24 Volt Electric Starter -24 Volt Alternator...
Call For Price Item#: USP007034

425 kW 1985 Detroit Diesel 502FDR3056 Diesel Generator

~528 Hours. No Enclosure, 60 Hz, -3 Phase -277/480V -Engine model 12V-71T rated 630 HP at 1800 RPM -800 Amp main line circuit breaker -Control Panel -Weight: 8250 Lbs
Call For Price Item#: USP005394

424 kW 2002 Caterpillar 3412 Diesel Generator

~9000 Hours. -HP: 578@1500RPM -VOLTAGE: 660/381V, AMPS: 463.6A
Call For Price Item#: USP006899

400 kW 1998 Caterpillar 3412DITA Diesel Generator

~30098 Hours. No Enclosure, 60 Hz, -1500 RPM - can be set to 1800 RPM -Heemaf alternator -Water cooled exhaust manifolds -Water cooled turbo -Expantion tank -Small gauge panel -Heat exchanger cooled
Call For Price Item#: USP006534

400 kW 2004 Caterpillar XQ400 Diesel Generator

~3400 Hours. 470.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -Powered by Diesel Engine Model 3456 -Multi Voltage Capable 240 - 480 V -3 Phase -12 lead -CAT SR4 Gen End -EMCP Control Panel -Jacket Water Heater
Call For Price Item#: USP007022

400 kW 1997 Caterpillar 3406 Diesel Generator

~20000 Hours. Sound Attenuated Enclosure, 60 Hz, -277/480V -Multivoltage -SR4 Generator End -Cat EMCP II Control Panel -Radiator -Dual Circuit Breaker for 208 Volt -1800 RPM -Air Cleaner -Critical Exhaust Muffler...
Call For Price Item#: USP007002

400 kW 2006 MTU Onsite Energy 400D8ED Diesel Generator

~122 Hours. Weather Enclosure, 60 Hz, -Dual Axle Trailer w/ Fuel Tank -480 Volt -12 Lead -MLCB 800AF 80% Rated -DDC/MTU Analog Engine/Generator Control Panel w/ Dual Range AC Meters -Marathon Brushless Generator
Call For Price Item#: USP006998

400 kW 2005 Caterpillar 3456 Diesel Generator

~2645 Hours. 2000.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -277/480 V -12 Wire -12 Lead PM -EMCPII Digital Control Panel -1600 amp Square D MasterpactModel NW 16 W Circuit Breaker -LaMarche A-46 Digital BatteryCharger -Interior...
Call For Price Item#: USP006823

400 kW 1999 Cummins / Onan DFCE-3378792 Diesel Generator

~420 Hours. 500.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -Standby Rated at 400kw / 500kva -Currently Setup for 277/480 Volts 3 Phase -1800 RPM, 0.8 PF -Powered by a Model NTA855 Cummins Diesel Engine -Skid-Mounted -Radiator Cooled...
Call For Price Item#: USP006529

400 kW 2007 Caterpillar 3456 Diesel Generator

~2600 Hours. Sound Attenuated Enclosure, 60 Hz, -480/277V -3 Phase -Multiple available
Call For Price Item#: USP006461

400 kW 2004 Caterpillar XQ400 Diesel Generator

~3400 Hours. Sound Attenuated Enclosure, 60 Hz, -Multi Voltage Capable 240 - 480 V -Powered by Diesel Engine Model 3456 -CAT SR4 Gen End -EMCP Control Panel -Jacket Water Heater, Main Breaker, Battery Charger,
Call For Price Item#: USP006556

400 kW 2005 Detroit Diesel 400DSE Diesel Generator

~3774 Hours. 380.00gal Fuel Tank, Weather Enclosure, 60 Hz, Spec: GM 13280-GA15 Service: Standby RPM: 1800 3-Phase KVA: 506
Call For Price Item#: USP006725

400 kW 2001 Generac 1397490100 Diesel Generator

~193 Hours. 747.00gal Fuel Tank, No Enclosure, 60 Hz, -3 Phase -277/480 Voltage -601 HP at 1800 RPM Mitsubishi Engine -700 Amp mainline circuit breaker -Coolant heater -Weight: 9,200 Lbs
Call For Price Item#: USP006784

400 kW Cummins / Onan KTA 19 G4 Diesel Generator

~5500 Hours. No Enclosure, 50 Hz, -400/440 Volts, 3 phase and 4 wires -Open type -Powered by Cummins Engine model KTA 19G4 coupled direct to Stanford alternator on common base skid with radiator -AC/DC panel
Call For Price Item#: USP006760

400 kW 2002 Ingersoll Rand G500 Diesel Generator

~1125 Hours. 600.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -Portable - Trailer Mounted -3 Phase -208/480V -0.8 PF -1800 RPM TAD 1630GE Volvo Engine -Electric starter -Electronic Governor -Radiator Cooled -Circuit Breaker...
Call For Price Item#: USP006781

375 kW 2001 Spectrum 400DSE Diesel Generator

~743 Hours. 204.00gal Fuel Tank, Weather Enclosure, 60 Hz, -Standby Rated at 375kw / 469kva -Setup for 277/480 Volts 3 Phase (564 Amps) -1800 RPM, 0.8 PF -24 Battery Volts -12 Lead Reconnectable -Powered by a 60 Series Detroit Diesel...
Call For Price Item#: USP006541

370 kW 2000 Caterpillar 3406B Diesel Generator

~255 Hours. Weather Enclosure, 60 Hz, -480V, 3 Phase, 1800 RPM -Brushless Generator End -CAT EMCP control panel -1724 Woodward weatherproof enclosure and muffler -Radiator, fan, block heater, safeties, exhaust
Call For Price Item#: USP006554

365 kW 1981 Cummins / Onan KTA19 Diesel Generator

~935 Hours. No Enclosure, 60 Hz, -0.8pf, 3 Phase -480/277 Volt -1800 RPM -549 amps -Analog Control Panel
Call For Price Item#: USP006726

352 kW 2000 MQ Power DCA-400SSK Diesel Generator

~6677 Hours. 129.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -Portable/trailered - Triple axle trailer -3 Phase -277/480 Voltage - Komatsu SA6D140E-2 engine rated 478 HP at 1800 RPM -1000 Amp main-line circuit breaker -Weight: 22,000...
Call For Price Item#: USP005197

350 kW 1999 Caterpillar XQ350 Diesel Generator

~1035 Hours. 200.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -EMCP II control panel, multi-voltage, tandem axle trailer w/ electric brakes -Received a 0 hour rebuild in September 2011
Call For Price Item#: USP006879

350 kW 2002 Kohler 350RE0ZD Diesel Generator

~168 Hours. 41.00gal Fuel Tank, Weather Enclosure, 60 Hz, -Trailer Mounted - Dual Axle Trailer -3 Phase -0.8 PF -277/480V -550 Hp -1800 RPM -12 Lead -Radiator Cooled -Electric Starter -Battery Charger -Weight : 7500 lb (3402...
Call For Price Item#: USP006522

350 kW 1995 Caterpillar 3406DITA Diesel Generator

~258 Hours. Weather Enclosure, 60 Hz, -3 Phase -480V -1800 RPM -24V Battery -Block heater, Battery charger, Control panel, Breaker, and large capacity base tank
Call For Price Item#: USP006878

350 kW 2002 Caterpillar 3406C Diesel Generator

~8000 Hours. No Enclosure, 60 Hz, -3 Phase -0.8 PF -480V -1800 RPM -12 Lead -475 Hp -Radiator Cooled -Hydra-mechanical governor -EMCP II Control Panel -SR4B 449 Frame -Breaker : 600A
Call For Price Item#: USP006983

350 kW 2000 Caterpillar XQ350 Diesel Generator

~7506 Hours. Sound Attenuated Enclosure, 60 Hz, -3 Phase -277/480 Volt -1800 RPM -CAT 3406 engine rated 599 HP -SR-4B generator end -Main-line circuit breaker -Coolant heater & Battery charger
Call For Price Item#: USP003868

320 kW 2008 Caterpillar SR4 Diesel Generator

60 Hz, -CAT SR4 GENEND -600 VOLT
Call For Price Item#: USP006848

320 kW 1998 Caterpillar 3406C DITA Diesel Generator

~8000 Hours. No Enclosure, 60 Hz, -3 Phase -0.8 PF -480V -12 Lead -1800 RPM -519 Hp -Electric starter -Radiator Cooled -EMCP II Control Panel -SR4 449 Frame
Call For Price Item#: USP006964

320 kW 1998 Caterpillar 3406 Diesel Generator

~32894 Hours. No Enclosure, 60 Hz, -Completely Overhauled -480 Volt -600 amp breaker -SR4B Genend -New Radiator -Electronic Governor -No enclosure or fuel tank
Call For Price Item#: USP006268

320 kW 1989 Cummins / Onan NTA 855 Diesel Generator

~1643 Hours. Weather Enclosure, 50 Hz, -Leroy Somer Alternator -Control Panel
Call For Price Item#: USP006274

320 kW 1995 Caterpillar 3406-B Diesel Generator

~212 Hours. 300.00gal Fuel Tank, No Enclosure, 60 Hz, -277/480 -V, 487HP, 1800RPM -AVTRON LOAD BANK PKG / NELSON WITH #2 SILENT MUFFLERS SYSTEMS
Call For Price Item#: USP006830

300 kW 1996 Cummins / Onan NTA-855-G2 Diesel Generator

~432 Hours. Weather Enclosure, 60 Hz, -3 Phase -277/480V -1800 RPM -0.8 PF -24V Battery -POWER COMMAND Control Panel -Circuit Breaker, Block Heater
Call For Price Item#: USP005749

300 kW 2006 Caterpillar XQ300 Diesel Generator

~1943 Hours. Weather Enclosure, 60 Hz, -Voltage: Multi-Voltage -RPM: 1800 -Phase: 1/3 -Electric Starter -Battery Charger -Governor -Skid Cooling
Call For Price Item#: USP006552

300 kW 2004 Caterpillar 3406 Diesel Generator

~196 Hours. 300.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -480/277V -1800 RPM -Digital Control Panel -Radiator Cooled -Jacket Water Heater
Call For Price Item#: USP006787

300 kW Caterpillar 3406 Diesel Generator

~497 Hours. Weather Enclosure, 60 Hz, -3 Phase -0.8 PF -480 Volt -10 wire -1800 RPM -451 amps -Analog Control Panel
Call For Price Item#: USP007004

300 kW Detroit Diesel 6V-92GDTA-300 Diesel Generator

~1651 Hours. 225.00gal Fuel Tank, Weather Enclosure, 60 Hz, -3 Phase -277/480 V -1800 RPM -500 Amp main-line circuit breaker -Battery Charger -Analog Control Panel
Call For Price Item#: USP007005

300 kW 2006 Volvo V300UC Diesel Generator

~1540 Hours. 700.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -3 Phase -277/480 V -1800 RPM -507 HP -1200 Amp adj main-line circuit breaker -Coolant heater. Battery charger -Weight: 12,000 Lbs
Call For Price Item#: USP006322

288 kW 1991 Cummins / Onan NT855 G3 Diesel Generator

~6500 Hours. Weather Enclosure, 50 Hz, -3 Phase, 0.8 PF, 400Volts, 1500 RPM Engine -Leroy Somer Alternator
Call For Price Item#: USP006421

264 kW 1988 Cummins / Onan Diesel Generator

~2800 Hours. No Enclosure, 50 Hz, -3 Phase, 1800 RPM -Alstom Alternator
Call For Price Item#: USP001428

256 kW 2005 Caterpillar 3456 Diesel Generator

14691 Hours. Sound Attenuated Enclosure, 50 Hz, -400 Volt, 85 dB(A) @ 3m -1500 RPM -new fuel injectors, reman turbo and water pump
Call For Price Item#: USP006401

256 kW 1990 Cummins / Onan BM 256 Diesel Generator

~6532 Hours. Sound Attenuated Enclosure, 50 Hz, -3 Phase, 0.8 PF, 400V, 1500RPM -Leroy Somer Alternator -SoundProof
Call For Price Item#: USP004702

250 kW 1996 Cummins / Onan NL6100 Diesel Generator

~255 Hours. 300.00gal Fuel Tank, No Enclosure, -480 vac, -400 amp breaker -Double wall Pryco base fuel tank -Control panel, block heater -Redundant battery chargers
Call For Price Item#: USP005170

250 kW 1986 Caterpillar 3406 Diesel Generator

~327 Hours. No Enclosure, 60 Hz, -480V -3 Phase -Caterpillar 3406 B DIT Engine -Analog Control Panel -Electric Starter -Charging Alternator -Circuit Breaker
Call For Price Item#: USP005198

250 kW 2004 Caterpillar 3306 Diesel Generator

~10730 Hours. No Enclosure, 60 Hz, -1800 RPM CAT 3306B TA I-6, 4-stroke-cycle watercooled diesel -3 Phase -0.8 pf, 208 Volts -24 Volt DC Control -EMCP II Control Panel
Call For Price Item#: USP006587

250 kW 1999 Caterpillar 3306 Diesel Generator

~203 Hours. 23.00gal Fuel Tank, Weather Enclosure, 60 Hz, - CAT 3306 engine rated 382 HP at 1800 RPM -3 Phase -120/208 Voltage -4 wire non-reconnectable to other voltages -1000 Amp main-line circuit breaker -EMCP II digital...
Call For Price Item#: USP005632

250 kW 1999 Detroit Diesel 250R0ZD71 Diesel Generator

~290 Hours. 200.00gal Fuel Tank, Weather Enclosure, 60 Hz, -3 Phase -120/240V -1800 RPM Kohler Engine
Call For Price Item#: USP006971

250 kW 2005 MQ Power KD250V Diesel Generator

~75 Hours. 500.00gal Fuel Tank, Weather Enclosure, 60 Hz, -3 Phase -0.8 PF -208 Volt -867 Amps -1800 RPM -Cutler Hammer Breaker -Digital Control Panel Gauges -Weight: 9000 lbs
Call For Price Item#: USP006530

250 kW 2003 Caterpillar 3306 Diesel Generator

~300 Hours. Weather Enclosure, 60 Hz, -208V -1800 RPM -1000 Amp 3 Pole circuit breaker
Call For Price Item#: USP006785

250 kW 1997 Cummins / Onan 250DFAC Diesel Generator

Low Hours. Weather Enclosure, 60 Hz, -277/480 Volt -3 Phase -0.8 PF -1800 RPM -Power Command Control Panel -Circuit Breaker, block heater -24V Batter
Call For Price Item#: USP006792

250 kW Caterpillar 3406 DI Diesel Generator

~955 Hours. No Enclosure, 60 Hz, -0.8 PF -480 Volt -10 wire -1800 RPM -447 Frame -Block heater
Call For Price Item#: USP006460

250 kW 2004 Caterpillar 3306B DITA Diesel Generator

~10760 Hours. No Enclosure, 60 Hz, -208V, 3 Phase, 0.8 PF -446 Frame, 1800 RPM -Caterpillar SR4B Generator End, Air Inlet system, Cooling system -EMPCII Control Panels, Hydra-Mechanical Governor, 24v Starter...
Call For Price Item#: USP007017

250 kW 1994 Caterpillar 3306B D1 Diesel Generator

~250 Hours. 750.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -3 Phase -277/480 Volts -1800 RPM -10 Lead -Radiator cooled
Call For Price Item#: USP006624

250 kW 2005 Cummins / Onan DQAD 5746737 Diesel Generator

Low Hours. Weather Enclosure, 60 Hz, -3 Phase -277/480 volt -.8PF -12 wire -376 amp -470 HP -Radiator, alternator, turbo,starter, filters -Dimension L-179" W-79" H-108" Wt-14,000lbs
Call For Price Item#: USP006671

250 kW 1990 Cummins / Onan NT 855 G/5 Diesel Generator

~9718 Hours. No Enclosure, 60 Hz, -208-240/380-480v -Phase selector switch -390hp @ 1800rpm -Base fuel tank -Battery Charger -Breaker, block heater
Call For Price Item#: USP006749

250 kW 1999 Cummins / Onan DFAC Diesel Generator

~300 Hours. 288.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -Standby Rated at 250 kw / 312.5 kva -Setup 277/480 Volt, 3 Phase -12 Lead Reconnectable -1800 RPM -24 Battery Volts -Inline 6 Cylinder Turbocharged Cummins Diesel Engine...