Used Generator Sets For Sale in United States

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2009 Kohler 150REZG Natural Gas Generator

$33,900 USD

Used Kohler 150 kW standby (135 kW prime) natural gas / propane generator set model 150REZG, SN-2255803. GM 8.1L engine rated 228 HP at 1800 RPM, SN-8P1L20610. 3/60/277/480V, 12 lead...

Condition	Used
Usage	133 Hours
Horse Power	228 HP
Engine Model	GM 8.1L
Stock Number	Central States #4637
MLS Number	13364679
Category	Generator Sets
Last Updated	4/21/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(844) 819-___ SHOW
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1999 Multiquip DCA60SSI Generator

$20,000 USD

1999 MULTIQUIP WHISPERWATT DCA60SSITowable Generator, 4,488 Hours, Serial Number- 3640452, 60KW GENERATOR, Powered byIsuzu OD145 (6BD1Diesel Engine, Equipped with 60 kW,...

Condition	Used
Usage	4,488 Hours
Engine Model	Isuzu OD145 (6BD1
MLS Number	13527705
Category	Generator Sets
Last Updated	5/15/2025
Location	Northeast United States, US
Sold By	Carolina Used Machinery

(855) 927-___ SHOW
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1982 Caterpillar 3412DITT Generator

$44,000 USD

Online Owner's Manual,

Condition	Used
Usage	1,145 Hours
Stock Number	EE20645
MLS Number	13115467
Category	Generator Sets
Last Updated	4/16/2025
Location	Phoenix, AZ, US
Sold By	Empire Machinery

(844) 915-___ SHOW
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Multiquip DCA40SSI Diesel Generator

Contact for price

MultiQuip DCA-40SSI Generator - Trailer, Isuzu, Diesel, 55.2 HP, 3-Phase, Standby Output: 47.7 kVA, Prime Output: 45kVA, Voltage: 240V or 480V, Frequency: 60Hz. Needs work. (NOTE: AVAILABLE...

Condition	Used
Horse Power	55 HP
MLS Number	12889023
Category	Generator Sets
Last Updated	4/15/2025
Location	Fontana, CA, US
Sold By	ReQuip

(844) 915-___ SHOW
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Multiquip DCA800SSK Diesel Generator

Contact for price

MultiQuip DCA-800SSK Generator, Komatsu SA12V140-1, 986HP, Diesel, 3-Phase (4 Wires), Frequency: 60Hz, Rated Output: 800 kVA, Rated Voltage: 240/480v, Rated Current: 1925/962, P.F.: 0.8....

Condition	Used
Horse Power	986 HP
Engine Model	Komatsu SA12V140-1
MLS Number	12885784
Category	Generator Sets
Last Updated	4/15/2025
Location	Fontana, CA, US
Sold By	ReQuip

1990 Cummins KTA38-G1 650 KW Generator Set CONTINUOUS DUTY

$62,500 USD

1990 Cummins KTA38-G1 generator, CONTINUOUS DUTY Rating, 480V, 3 phase, 650 KW, 812.5 KvA, 978 amps, 60 hz, .8 power factor, 1219 total original hours, 1800 RPM, used for emergency/backup...

Condition	Used
Stock Number	17533
MLS Number	13516275
Category	Generator Sets
Last Updated	4/14/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1990 Cummins KTA19-G2 350 KW Generator LOW HOURS!

$42,500 USD

1990 Cummins 400KTA12 generator, STANDBY Rating, 208-240/416-480V, 3 phase, 500 KVA, 350 KW, 1214 to 526 amps, 60 hz, 1506 total original hours, 1800 RPM, used for emergency/backup duty only...

Condition	Used
Stock Number	17532
MLS Number	13516274
Category	Generator Sets
Last Updated	4/14/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1990 Cummins KTTA19-G1 Generator Set LOW HOURS!

$45,500 USD

1990 Cummins 450KTT11 generator, STANDBY Rating, 208-240/416-480V, 3 phase, 500 KVA, 400 KW, 1388 to 601 amps, 60 hz, 799 total original hours, 1800 RPM, used for emergency/backup duty only,...

Condition	Used
Stock Number	17531
MLS Number	13516273
Category	Generator Sets
Last Updated	4/14/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1990 Cummins NT855-G6 250 KW Generator Set

$25,500 USD

1990 Cummins 275NT6 generator, PRIME POWER Rating, 277/480V, 3 phase, 313 KVA, 250 KW, 376 amps, 60 hz, 1126 total original hours, used for emergency/backup duty only, fully enclosed, bottom...

Condition	Used
Stock Number	17529
MLS Number	13516271
Category	Generator Sets
Last Updated	4/14/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(855) 927-___ SHOW
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1989 Caterpillar 3412 Generator

$54,000 USD

Online Owner's Manual,

Condition	Used
Usage	1,154 Hours
Stock Number	EE21093
MLS Number	13511986
Category	Generator Sets
Last Updated	4/11/2025
Location	Phoenix, AZ, US
Sold By	Empire Machinery

(833) 978-___ SHOW
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2020 Caterpillar XQ230 T4F Generator

$152,500 USD

Condition	Used
Usage	1,077 Hours
Stock Number	028043
MLS Number	13509989
Category	Generator Sets
Last Updated	4/16/2025
Location	San Diego, CA, US
Sold By	Hawthorne Power Systems

(855) 724-___ SHOW
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2014 Caterpillar XQ200 Generator

$67,500 USD

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

Condition	Used
Usage	5,960 Hours
Stock Number	RGH114
MLS Number	13504094
Category	Generator Sets
Last Updated	4/8/2025
Location	Albuquerque, NM, US
Sold By	Wagner Equipment Co.

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2014 Caterpillar XQ200 Generator

$63,000 USD

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

Condition	Used
Usage	6,379 Hours
Stock Number	RGH112
MLS Number	13504092
Category	Generator Sets
Last Updated	4/8/2025
Location	Albuquerque, NM, US
Sold By	Wagner Equipment Co.

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2019 Multiquip DCA 125 Generator

$40,500 USD

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Coolant Heater, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual Wall, Hitch, Trailer, Jacket Water...

Condition	Used
Usage	6,838 Hours
Stock Number	RGD042
MLS Number	13504052
Category	Generator Sets
Last Updated	4/8/2025
Location	Albuquerque, NM, US
Sold By	Wagner Equipment Co.

2023 CKG780TVM3 Generator

$240,000 USD

Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Emissions Level, Engine Governor, Engine Type - Diesel, Fire Extinguisher, Frequency - 60 Hz, Fuel Tank Type...

Condition	Used
Usage	51 Hours
MLS Number	13051633
Category	Generator Sets
Last Updated	6/2/2025
Location	Redmond, OR, US
Sold By	Peterson Power Systems

2023 CKG780TVM3 Generator

$240,000 USD

Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Emissions Level, Engine Governor, Engine Type - Diesel, Fire Extinguisher, Frequency - 60 Hz, Fuel Tank Type...

Condition	Used
Usage	51 Hours
MLS Number	13051631
Category	Generator Sets
Last Updated	4/4/2025
Location	Redmond, OR, US
Sold By	Peterson Power Systems

2023 CKG780TVM3 Generator

$240,000 USD

Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Emissions Level, Engine Governor, Engine Type - Diesel, Fire Extinguisher, Frequency - 60 Hz, Fuel Tank Type...

Condition	Used
Usage	6 Hours
MLS Number	13051630
Category	Generator Sets
Last Updated	4/4/2025
Location	Redmond, OR, US
Sold By	Peterson Power Systems

2023 CKG780TVM3 Generator

$240,000 USD

Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Emissions Level, Engine Governor, Engine Type - Diesel, Fire Extinguisher, Frequency - 60 Hz, Fuel Tank Type...

Condition	Used
Usage	138 Hours
MLS Number	13051618
Category	Generator Sets
Last Updated	4/4/2025
Location	Redmond, OR, US
Sold By	Peterson Power Systems

2023 CKG780TVM3 Generator

$240,000 USD

Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Emissions Level, Engine Governor, Engine Type - Diesel, Fire Extinguisher, Frequency - 60 Hz, Fuel Tank Type...

Condition	Used
Usage	222 Hours
MLS Number	13051616
Category	Generator Sets
Last Updated	4/4/2025
Location	Redmond, OR, US
Sold By	Peterson Power Systems

(734) 905-___ SHOW
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2015 Wacker Neuson G50 Generator

$21,900 USD

2015 WALKER NEUSON MOBILE DIESEL G50 GENERATOR, COMPLETELY GONE OVER AT THE DEALER, 4000 HRS, STRONG MACHINE READY TO WORK

Condition	Used
Usage	4,000 Hours
MLS Number	13490382
Category	Generator Sets
Last Updated	4/1/2025
Location	Wayne, MI, US
Sold By	Construction Station LLC

(855) 924-___ SHOW
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2004 MTU 500SD4 Generator

$55,500 USD

Auto Start, Base Tank, Base Type - Skid, Battery Charger, Battery Set, Circuit Breaker - 3 Pole, Control Panel, Enclosure Material - Aluminum, Engine Type - Diesel, Generator, Jacket Water...

Condition	Used
Usage	1,390 Hours
MLS Number	13489331
Category	Generator Sets
Last Updated	4/1/2025
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

1990 Cummins NT855-G6 250 KW Generator 1198 HOURS!

$25,500 USD

1990 Cummins 275NT6 generator, PRIME POWER Rating, 277/480V, 3 phase, 313 KVA, 250 KW, 376 amps, 60 hz, 1198 total original hours, used for emergency/backup duty only, fully enclosed, bottom...

Condition	Used
Stock Number	17465
MLS Number	13488262
Category	Generator Sets
Last Updated	3/31/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(833) 446-___ SHOW
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2006 Cummins GGLB Diesel Generator

$29,900 USD

Used Cummins 150 kW standby natural gas / propane generator set, model GGLB, SN-D060916175. GM 8.1L engine rated 225 HP at 1800 RPM, 3/60/277/480V. 400 Amp main-line circuit breaker. PMG -...

Condition	Used
Usage	1,159 Hours
Horse Power	225 HP
Engine Model	Cummins GM 8.1L
Stock Number	Central States #4605
MLS Number	13229283
Category	Generator Sets
Last Updated	3/31/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(530) 941-___ SHOW
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1989 Caterpillar 300 KW Diesel Generator

$27,500 USD

1989 Caterpillar SR4 300 kw Genset. 837 Total Hours Since New. Cat 3406 Diesel Engine. 72 PSI Oil Pressure (Cold). Electronic Control Panel. Heater Package, Battery Charging System. Runs...

Condition	Used
Usage	837 Hours
Horse Power	450 HP
Engine Model	Caterpillar 3406
MLS Number	12781300
Category	Generator Sets
Last Updated	3/27/2025
Location	Redding, CA, US
Sold By	Mittry Construction