Generator Sets For Sale in United States

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2023 Shindaiwa DGK125F Diesel Generator

$74,500 USD

For Sale: Shindaiwa DGK25F sound‑attenuated diesel generator. Reliable, ultra‑quiet prime‑power unit equipped with an Isuzu Tier 4 Final engine. Ideal for construction sites, rental fleets,...

Condition	Used
Usage	440 Hours
Horse Power	33 HP
Engine Model	Isuzu 4LE2T,
Emission Rating	USA Tier 4 Final
Rear Axle	Single Axle
Stock Number	135826
MLS Number	14265070
Category	Generator Sets
Last Updated	3/25/2026
Location	Sacramento, CA, US
Sold By	Komatsu West

2012 Caterpillar C18 Diesel Generator

$119,900 USD

Used Caterpillar 600 kW standby (545 kW prime) diesel generator set, SN-EKW01391. CAT C18 engine rated 900 HP at 1800 RPM, SN-FST00642, EPA Tier 2 emissions. 3/60/277/480V, 12 lead...

Condition	Used
Usage	579 Hours
Horse Power	900 HP
Engine Model	Caterpillar C18
Emission Rating	USA Tier 2
Stock Number	Central States #5011
MLS Number	14264998
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1999 Cummins DFCE Diesel Generator

$32,900 USD

Cummins 400 kW standby diesel generator set model DFCE, SN-K990020375. Cummins NTA855-G5 engine rated 605 HP at 1800 RPM, SN-30363560. 3/60/277480V, 12 lead reconnectable to other voltages...

Condition	Used
Usage	701 Hours
Horse Power	605 HP
Engine Model	Cummins NTA855-G5
Stock Number	Central States #5010
MLS Number	14264994
Category	Generator Sets
Last Updated	3/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 BLUE STAR JD250-2 Diesel Generator

$79,900 USD

New Blue Star Power Systems / John Deere 250 kW standby (225 kW prime) diesel generator set model JD250-02, SN-124223-1-4. John Deere 6090HF484 engine rated 422 HP at 1800 RPM, EPA Tier 3...

Condition	New
Horse Power	422 HP
Engine Model	John Deere 6090HF484
Emission Rating	USA Tier 3
Stock Number	Central States #4900
MLS Number	14264986
Category	Generator Sets
Last Updated	3/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 BLUE STAR JD250-2 Diesel Generator

$79,900 USD

New Blue Star Power Systems / John Deere 250 kW standby (225 kW prime) diesel generator set model JD250-02, SN-124223-1-3. John Deere 6090HF484 engine rated 422 HP at 1800 RPM, EPA Tier 3...

Condition	New
Horse Power	422 HP
Engine Model	John Deere 6090HF484
Emission Rating	USA Tier 3
Stock Number	Central States #4899
MLS Number	14264983
Category	Generator Sets
Last Updated	3/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 BLUE STAR JD250-2 Diesel Generator

$79,900 USD

New Blue Star Power Systems / John Deere 250 kW standby (225 kW prime) diesel generator set model JD250-02, SN-124223-1-2. John Deere 6090HF484 engine rated 422 HP at 1800 RPM, EPA Tier 3...

Condition	New
Horse Power	422 HP
Engine Model	John Deere 6090HF484
Emission Rating	USA Tier 3
Stock Number	Central States #4898
MLS Number	14264982
Category	Generator Sets
Last Updated	3/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 BLUE STAR JD250-2 Diesel Generator

$79,900 USD

New Blue Star Power Systems / John Deere 250 kW standby (225 kW prime) diesel generator set model JD250-02, SN-124223-1-1. John Deere 6090HF484 engine rated 422 HP at 1800 RPM, EPA Tier 3...

Condition	New
Horse Power	422 HP
Engine Model	John Deere 6090HF484
Emission Rating	USA Tier 3
Stock Number	Central States #4897
MLS Number	14264980
Category	Generator Sets
Last Updated	3/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 BLUE STAR JD250-2 Diesel Generator

$79,900 USD

New Blue Star Power Systems / John Deere 250 kW standby (225 kW prime) diesel generator set model JD250-02, SN-122904-1-2. John Deere 6090HF484 engine rated 422 HP at 1800 RPM, EPA Tier 3...

Condition	New
Horse Power	422 HP
Engine Model	John Deere 6090HF484
Emission Rating	USA Tier 3
Stock Number	Central States #4896
MLS Number	14264979
Category	Generator Sets
Last Updated	3/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2005 Cummins DGFC Diesel Generator

$29,900 USD

Cummins 200 kW standby (180 kW prime) diesel generator set model 200DGFC, SN-H050825228. Cummins 6CTAA8.3-G3 engine rated 317 HP at 1800 RPM, SN-. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	1 Hours
Horse Power	317 HP
Engine Model	Cummins 6CTAA8.3-G3
Stock Number	Central States #5020
MLS Number	14264973
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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2025 Caterpillar XQ20 Generator

$28,000 USD

Online Owner's Manual,

Condition	Used
Usage	1,205 Hours
Stock Number	EE22133
MLS Number	14264670
Category	Generator Sets
Last Updated	3/25/2026
Location	Tucson, AZ, US
Sold By	Empire Machinery

2023 BLUE STAR JD250-2 Diesel Generator

$79,900 USD

New Blue Star Power Systems / John Deere 250 kW standby (225 kW prime) diesel generator set model JD250-02, SN-122904-1-1. John Deere 6090HF484 engine rated 422 HP at 1800 RPM,...

Condition	New
Horse Power	422 HP
Engine Model	John Deere 6090HF484
Emission Rating	USA Tier 3
Stock Number	Central States #4895
MLS Number	14002305
Category	Generator Sets
Last Updated	3/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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Onan 500DFFB Generator

At auction Apr. 28

Onan 500DFFB generator, Hours: 1,115 on meter, Serial: C940536416, Engine, Cummins, Cylinders: 6, Fuel type: Diesel, Electric Motor, kW: 500, Features, Generator, kW: 500, Electric start,...

Condition	Used
Usage	1,115 Hours
Stock Number	EU7464
MLS Number	14263571
Category	Generator Sets
Last Updated	3/25/2026
Location	Alvin, TX, US
Listed By	Purple Wave Auction

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Onan ST 50 Skid Mounted Generator

At auction Apr. 29

Location Spokane WA ***City Government Surplus*** Engine: John Deere Diesel 208/240 Volts, 416/480 Volts, 60hz, pintle hitch, 7.00-15 tires. Hours: 11,551 indicated

Lot Number	TEMP3775
Condition	Used
Engine Model	Deere
Stock Number	91930
MLS Number	14262684
Category	Generator Sets
Last Updated	3/31/2026
Location	Spokane, WA, US
Listed By	J Stout Auctions

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2000 Caterpillar 3306B Generator

$33,000 USD

Condition	Used
Usage	554 Hours
Stock Number	EPU11518
MLS Number	14262488
Category	Generator Sets
Last Updated	3/26/2026
Location	Indianapolis, IN, US
Sold By	MacAllister Machinery - South

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1990 Caterpillar 3406 Generator

$49,000 USD

Online Owner's Manual,

Condition	Used
Usage	1,244 Hours
Stock Number	EE23234
MLS Number	14118403
Category	Generator Sets
Last Updated	3/24/2026
Location	Phoenix, AZ, US
Sold By	Empire Machinery

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Caterpillar SR4 Generator

$45,000 USD

Cat 3406, 3 phaze, 10 wire, 480 volts/481 amps, 400 KVA/320 KW, 9,941 hours showing,

Condition	Used
MLS Number	13229665
Category	Generator Sets
Last Updated	3/24/2026
Location	Three Lakes, WI, US
Sold By	Three Lakes Truck and Equipment

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2000 Caterpillar 3516B 2 MEG POWER MODULE Generator

$850,000 USD

*EMCP 4.4 CONTROL PANEL, 480, 480V, 3 PHASE, 60HZ,, Auto Start, BASLER UTLIITY GRADE RELAY, Battery Charger, Battery Disconnect Switch, Coolant Heater, Engine Type - Diesel, ENGINE ZERO HOUR...

Condition	Used
Usage	998 Hours
MLS Number	13573969
Category	Generator Sets
Last Updated	3/24/2026
Location	Miami, FL, US
Sold By	Ohio CAT

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2010 Caterpillar C18 Generator

$165,000 USD

50 HZ, 60 HZ, C18 400/230V 50HZ PKG BSFC AH, C18 480/277V 60 HZ PKG G, DIESEL, EMCP 3.1 CONTROL PANEL, PACKAGED IN 20 FT. CONTAINER,

Condition	Used
Usage	500 Hours
MLS Number	13041480
Category	Generator Sets
Last Updated	3/24/2026
Location	Doral, FL, US
Sold By	Ohio CAT

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2000 Caterpillar 3516B 2 MEG POWER MODULE Generator

$795,000 USD

*EMCP 4.4 CONTROL PANEL, 480, 480V, 3 PHASE, 60HZ,, Auto Start, BASLER UTLIITY GRADE RELAY, Battery Charger, Battery Disconnect Switch, Coolant Heater, Engine Type - Diesel, Frequency - 60...

Condition	Used
Usage	3,900 Hours
MLS Number	13122596
Category	Generator Sets
Last Updated	3/24/2026
Location	Miami, FL, US
Sold By	Ohio CAT

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2003 Kohler Power Systems 50 Fast Response Generator

At auction Apr. 28

2003 Kohler Power Systems 50 Fast Response generator, Hours: 629 on meter, Serial: 0761659, Engine, John Deere, Displacement: 4.5L, Cylinders: 4, Fuel type: Diesel, Features, Generator,...

Condition	Used
Usage	629 Hours
Stock Number	FC5223
MLS Number	14261354
Category	Generator Sets
Last Updated	3/24/2026
Location	Clayton, MO, US
Listed By	Purple Wave Auction

1998 Cummins DFGB Diesel Generator

$59,900 USD

Cummins 600 kW standby (545 kW prime) diesel generator set model DFGB, SN-D980720332. Cummins VTA28-G5 engine rated 900 HP at 1800 RPM, SN-25233906. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	697 Hours
Horse Power	900 HP
Engine Model	Cummins VTA28-G5
Stock Number	Central States #4996
MLS Number	14229672
Category	Generator Sets
Last Updated	3/27/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1998 Cummins DFGB Diesel Generator

$59,900 USD

Cummins 600 kW standby (545 kW prime) diesel generator set model DFGB, SN-D980720333. Cummins VTA28-G5 engine rated 900 HP at 1800 RPM, SN-25233911. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	906 Hours
Horse Power	900 HP
Engine Model	Cummins VTA28-G5
Stock Number	Central States #4997
MLS Number	14229668
Category	Generator Sets
Last Updated	3/27/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2016 Cummins DQCA Diesel Generator

$119,900 USD

Used Cummins 600 kW standby (545 kW prime) diesel generator, model DQCA, SN-D160945695. Cummins QSK23-G7 NR2 engine rated 1220 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V, 12 lead...

Condition	Used
Usage	255 Hours
Horse Power	1220 HP
Engine Model	Cummins QSK23-G7 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4972
MLS Number	14229660
Category	Generator Sets
Last Updated	3/22/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2005 Cummins 750GFLB Natural Gas Generator

$199,900 USD

Used Cummins 750 kW standby natural gas generator set, model 750GFLB, SN-HA05A350765. Cummins GTA50-G2 engine rated 1220 HP at 1800 RPM, SN-25300650. 3/60/277/480V, 12 lead reconnectable...

Condition	Used
Usage	523 Hours
Horse Power	1220 HP
Engine Model	Cummins GTA50-G2
Stock Number	Central States #4913
MLS Number	14129348
Category	Generator Sets
Last Updated	3/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators