Generator Sets For Sale in United States

2007 Cummins 625GFJB Natural Gas Generator

$159,900 USD

Cummins 625 kW standby natural gas generator set, model 625GFJB, SN-KX07H353619. Cummins GTA38 engine rated 803 HP at 1800 RPM. 3/60/277/480V, 12 lead reconnectable to other voltages....

Condition	Used
Usage	440 Hours
Horse Power	803 HP
Engine Model	Cummins GTA38
Stock Number	Central States #5030
MLS Number	14308840
Category	Generator Sets
Last Updated	4/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2005 Kohler 50REOZJB Diesel Generator

$19,900 USD

Kohler 49 kW standby (45 kW prime) diesel generator set model 50REOZJB, SN-2051259. John Deere model 4045TF150 engine rated 110 HP at 1800 RPM, SN-PE4045T445985. Currently set up for...

Condition	Used
Usage	447 Hours
Horse Power	110 HP
Engine Model	John Deere 4045TF150
Stock Number	Central States #5029
MLS Number	14308786
Category	Generator Sets
Last Updated	4/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(855) 724-___ SHOW
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2025 Caterpillar XQ 330 Generator

$204,500 USD

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA TIER 4f, Emissions...

Condition	Used
Usage	165 Hours
Stock Number	RGI008
MLS Number	14055076
Category	Generator Sets
Last Updated	4/14/2026
Location	Albuquerque, NM, US
Sold By	Wagner Equipment Co.

(866) 619-___ SHOW
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2003 Olympian D100P1 Generator

$29,900 USD

Condition	Used
Usage	536 Hours
Stock Number	EU00142
MLS Number	12706167
Category	Generator Sets
Last Updated	4/11/2026
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

(310) 977-___ SHOW
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2012 Doosan G325WCU-3A Diesel Generator

$39,500 USD

2012 Doosan G325WCU-3A Generator, Only 4,472 Hrs., Cummins QSL9-GB Diesel Engine, Ready to Work!, Call Christopher Lillo 310~977~7903,

Condition	Used
Usage	4,472 Hours
Stock Number	CA05042025CL
MLS Number	13558814
Category	Generator Sets
Last Updated	4/10/2026
Location	Los Angeles, CA, US
Sold By	Lillo Machinery, Inc.

1998 Caterpillar 3406C Generator

$49,500 USD

Online Owner's Manual,

Condition	Used
Usage	772 Hours
Stock Number	EE23236
MLS Number	14055101
Category	Generator Sets
Last Updated	4/9/2026
Location	Henderson, NV, US
Sold By	Empire Machinery

(855) 790-___ SHOW
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Coleman 175 KW Generator

Contact for price

RUNS AND WORKS AS IT SHOULD, BUT WILL NEED FRAME WORK AND POSSIBLE SEALS,

Condition	Used
Stock Number	3-373
MLS Number	13989621
Category	Generator Sets
Last Updated	4/8/2026
Location	Canton, OH, US
Sold By	Stone Products Inc.

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Caterpillar 230 KW Generator

Contact for price

CATERPILLAR 3306 GENERATOR SET AND TRAILER (910201), S/N 8677561,

Condition	Used
Usage	3,272 Hours
Stock Number	3-375
MLS Number	12559884
Category	Generator Sets
Last Updated	4/8/2026
Location	Canton, OH, US
Sold By	Stone Products Inc.

2010 Caterpillar C15 Generator

$79,000 USD

Online Owner's Manual,

Condition	Used
Usage	2,979 Hours
Stock Number	EE25372
MLS Number	14294018
Category	Generator Sets
Last Updated	4/7/2026
Location	Henderson, NV, US
Sold By	Empire Machinery

2024 Caterpillar C15 Generator

Contact for price

Auto Start, Base Type - Skid, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel - EMCP 4.2, Engine Type - Diesel,

Condition	Used
Usage	1 Hours
MLS Number	14294017
Category	Generator Sets
Last Updated	4/7/2026
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

2010 Caterpillar C15 Generator

$79,000 USD

Online Owner's Manual,

Condition	Used
Usage	3,331 Hours
Stock Number	EE25371
MLS Number	14294016
Category	Generator Sets
Last Updated	4/7/2026
Location	Henderson, NV, US
Sold By	Empire Machinery

2024 Winco RP50F4-232 Generator

$52,500 USD

Auto Start, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Generator, Hitch, Trailer, Jacket Water Heater, Rating - Standby, Trailer Mounted, Transportability,

Condition	Used
Usage	1 Hours
MLS Number	14293997
Category	Generator Sets
Last Updated	4/7/2026
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

2024 Winco RP50F4-232 Generator

$52,500 USD

Auto Start, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Generator, Hitch, Trailer, Jacket Water Heater, Rating - Standby, Trailer Mounted, Transportability,

Condition	Used
Usage	1 Hours
MLS Number	14293996
Category	Generator Sets
Last Updated	4/7/2026
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

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2011 CAT C18 Generator Set 600 KW 474 HOURS

$122,500 USD

2011 Caterpillar C18 generator set, 600 KW or 750 kVA standby rating, .8 power factor, 12 wire, 480V 3 phase, 60 hz, CAT C18 twin turbo diesel engine w/ 900 HP rating, tier 2 emissions...

Condition	Used
Stock Number	18688
MLS Number	14292661
Category	Generator Sets
Last Updated	4/6/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2025 Caterpillar DG500 Generator

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Auto Start, Base Type - Skid, Battery Charger, Battery Set, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel - EMCP 4.3, Enclosure Material - Aluminum, Engine Type - Natural Gas,...

Condition	Used
MLS Number	14284142
Category	Generator Sets
Last Updated	4/3/2026
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

(734) 905-___ SHOW
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2018 Whisperwatt dca 70 mobile Generator

$12,900 USD

2018 Whisperwatt dca 70 mobile diesel portable Generator,70 KVA, 40 kw,240/480, 70 kva, 240/120 - 40 kw, 110 / 120, Mobile- portable - tow behind generator.Isuzu diesel engine, Denyo co....

Condition	Used
Usage	15,000 Hours
MLS Number	14282501
Category	Generator Sets
Last Updated	4/2/2026
Location	Wayne, MI, US
Sold By	Construction Station LLC

2023 Caterpillar D500GC Diesel Generator

$139,900 USD

New Caterpillar 500 kW standby (455 kW prime) diesel generator set, SN-RK500411. CAT C15 engine rated 762 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V. 800 Amp main-line circuit...

Condition	New
Horse Power	762 HP
Engine Model	Caterpillar C15
Emission Rating	USA Tier 2
Stock Number	Central States #5021
MLS Number	14278046
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Generac SD080 Diesel Generator

$23,900 USD

Generac 80 kW standby (72 kW prime) diesel generator set model SD080, SN-. Iveco/FPT 4.5L engine rated 131 HP at 1800 RPM, SN-2049097, EPA Tier 3. 3/60/120/208V, 12 lead reconnectable to...

Condition	Used
Usage	4 Hours
Horse Power	131 HP
Engine Model	4.5L
Emission Rating	USA Tier 3
Stock Number	Central States #5018
MLS Number	14278015
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1992 Caterpillar 3406 Generator

$44,000 USD

Online Owner's Manual,

Condition	Used
Usage	1,234 Hours
Stock Number	EE23246
MLS Number	14277816
Category	Generator Sets
Last Updated	4/1/2026
Location	Phoenix, AZ, US
Sold By	Empire Machinery

(844) 734-___ SHOW
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2003 Detroit 12V92 Generator

$19,500 USD

2003 MTU 12V Engine, 750 HP base, 4,767 hours, air starter, originally connected to pump, ideal for genset.

Condition	Used
Usage	4,767 Hours
Stock Number	TOT0em5F454611
MLS Number	12983732
Category	Generator Sets
Last Updated	4/2/2026
Location	Juneau, WI, US
Sold By	Proxy Equipment

(855) 724-___ SHOW
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2024 Multiquip DCA25SSIU4F Generator

$33,000 USD

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Engine Type - Diesel, Financing CAT Financing, Frequency - 60 Hz,...

Condition	Used
Usage	333 Hours
Stock Number	UE2343
MLS Number	13262374
Category	Generator Sets
Last Updated	3/31/2026
Location	Albuquerque, NM, US
Sold By	Wagner Equipment Co.

1999 Caterpillar XQ800 Mobile Power Module Generator Set

$337,500 USD

Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Engine Type - Diesel, Frequency - 60 Hz, Generator, Hitch, Trailer, Jacket Water Heater, Rating - Prime, Trailer...

Condition	Used
Usage	7,998 Hours
MLS Number	14258937
Category	Generator Sets
Last Updated	3/29/2026
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

1998 Caterpillar XQ 750 Generator

$270,000 USD

Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Generator, Hitch, Trailer, Jacket Water Heater,...

Condition	Used
Usage	3,846 Hours
MLS Number	14258936
Category	Generator Sets
Last Updated	3/29/2026
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

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1989 Caterpillar Generator

$8,795 USD

1989 Caterpillar 3116 generator set, 113 KW or 141 KvA rating, 60 hz, PRIME POWER, 12 wire, 3 phase, 480V, 170 amp rating, powered by a CAT 3116 DITA diesel engine, turbocharged aftercooled...

Condition	Used
Stock Number	18642
MLS Number	14273888
Category	Generator Sets
Last Updated	3/29/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc