Used Generator Sets For Sale in United States

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6 0

2023 Shindaiwa DGK25F Generator

$34,000 USD

4 Hours

Condition	Used
Usage	4 Hours
Stock Number	23-421
MLS Number	13816204
Category	Generator Sets
Last Updated	9/17/2025
Location	PHOENIX, AZ, US
Sold By	Empire Power Systems

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6 0

2023 Multiquip DCA400SSI4F3PB Generator

$222,000 USD

3 AXEL TRAILER, 3 PINTLE COUPLER, BATT CHARGER 10A, 2000W BULK HEATER, POWERBALANCE KIT, CAMLOCK ACC,

Condition	Used
Usage	1,079 Hours
Stock Number	EE21089
MLS Number	12992062
Category	Generator Sets
Last Updated	9/17/2025
Location	PHOENIX, AZ, US
Sold By	Empire Power Systems

11 1

2001 Kohler 100RZG Natural Gas Generator

$14,900 USD

Kohler 95 kW standby (89 kW prime) natural gas / propane generator set model 100RZG, SN-0720495. GM 8.1L engine rated 162 HP at 1800 RPM, SN-8.1L-05688. 3/60/277/480V, 12 lead reconnectable...

Condition	Used
Usage	777 Hours
Horse Power	162 HP
Engine Model	GM 8.1L
Stock Number	Central States #4401
MLS Number	12657809
Category	Generator Sets
Last Updated	9/17/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

34 0

2024 Atlas Copco QAS250 Generator Set UNUSED FACTORY WARRANTY!

$105,900 USD

2024 Atlas Copco QAS250 JD generator set, RENTAL READY UNIT, portable, trailer mounted, 250 Kva/200 KW rating, 120/240/480 V output, plugs lugs, John Deere 6.8 liter diesel engine, tier 4...

Condition	Used
Stock Number	18083
MLS Number	13812952
Category	Generator Sets
Last Updated	9/15/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

35 0

2023 Atlas Copco QAS330 UNUSED 264 KW Generator Set

$125,500 USD

2023 Atlas Copco QAS330 JD generator set, RENTAL READY UNIT, portable, trailer mounted, 330 Kva/264 KW rating, 120/240/480 V output, plugs lugs, John Deere 9 liter diesel engine, tier 4...

Condition	Used
Stock Number	18082
MLS Number	13812951
Category	Generator Sets
Last Updated	9/15/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

33 0

2024 Atlas Copco QAS250 UNUSED 200 KW Generator MANUFACTURER WARRANTY!

$102,900 USD

2024 Atlas Copco QAS250 JD generator set, RENTAL READY UNIT, portable, trailer mounted, 250 Kva/200 KW rating, 120/240/480 V output, plugs lugs, John Deere 6.8 liter diesel engine, tier 4...

Condition	Used
Stock Number	18081
MLS Number	13812950
Category	Generator Sets
Last Updated	9/15/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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4 0

2019 Caterpillar XQ570 Generator

Contact for price

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA TIER 4f, Engine Governor, Engine Type - Diesel, Frequency...

Condition	Used
Usage	5 Hours
Stock Number	ME500176
MLS Number	13717287
Category	Generator Sets
Last Updated	9/14/2025
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

22 0

1986 Onan 400.0DFN 400 KW STANDBY Generator

$25,995 USD

1986 Onan/Cummins 400.0DFN generator set, 400 KW standby rating, 60 hz, 1800 RPM, 500 KVA, powered by a Cummins KTA19C turbo diesel engine, CPL 0520, 600 HP at 1800 RPM rating. GOOD RUNNING...

Condition	Used
Stock Number	18063
MLS Number	13812625
Category	Generator Sets
Last Updated	9/14/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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15 0

2005 Caterpillar XQ400 Generator

$209,500 USD

Online Owner's Manual, Rebuild Dealer Rebuild,

Condition	Used
Usage	4 Hours
Stock Number	EU00150
MLS Number	13001831
Category	Generator Sets
Last Updated	9/14/2025
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

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8 0

2019 Caterpillar XQ230 T4F Generator

$107,000 USD

Online Owner's Manual,

Condition	Used
Usage	905 Hours
Stock Number	EU00120
MLS Number	12030926
Category	Generator Sets
Last Updated	9/14/2025
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

(866) 946-___ SHOW
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6 1

Olympian 150 Kw Generator

$22,500 USD

150kw olympian with international 8.7 with 374.6 hours. Please call for price

Condition	Used
Usage	374 Hours
Horse Power	325 HP
Engine Model	International 8.7
MLS Number	13124221
Category	Generator Sets
Last Updated	9/13/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

(833) 978-___ SHOW
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8 0

2019 Caterpillar XQ 570 Generator

Contact for price

Condition	Used
Usage	4,348 Hours
Stock Number	028004
MLS Number	13807991
Category	Generator Sets
Last Updated	9/11/2025
Location	San Diego, CA, US
Sold By	Hawthorne Power Systems

(855) 924-___ SHOW
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1 0

2015 Kohler 500REOZJB Generator

$70,500 USD

Auto Start, Battery Charger, Circuit Breaker - 3 Pole, Enclosure Material - Aluminum, Engine Type - Diesel, Frequency - 60 Hz, Generator, Jacket Water Heater, Rating - Standby, Sound...

Condition	Used
Usage	502 Hours
MLS Number	13803872
Category	Generator Sets
Last Updated	9/10/2025
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

(833) 980-___ SHOW
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20 0

2001 Caterpillar XQ2000 Mobile Power Module Generator Set

$730,000 USD

Online Owner's Manual,

Condition	Used
Usage	7,770 Hours
Stock Number	EPU11168
MLS Number	12098324
Category	Generator Sets
Last Updated	9/6/2025
Location	Indianapolis, IN, US
Sold By	MacAllister Machinery - South

(855) 927-___ SHOW
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17 0

2009 Caterpillar C18 Generator

$149,000 USD

Online Owner's Manual,

Condition	Used
Usage	360 Hours
Stock Number	EE22659
MLS Number	13791659
Category	Generator Sets
Last Updated	9/3/2025
Location	Henderson, NV, US
Sold By	Empire Machinery

11 1

2013 Caterpillar C15 Diesel Generator

$79,900 USD

Caterpillar 400 kW standby (365 kW prime) diesel generator set, SN-C5E04128. CAT C15 engine rated 619 HP at 1800 RPM, SN-FTE01459, EPA Tier 3 emissions. 3/60/277/480V, 12 lead reconnectable...

Condition	Used
Usage	203 Hours
Horse Power	619 HP
Engine Model	Caterpillar C15
Emission Rating	USA Tier 3
Stock Number	Central States #4786
MLS Number	13742082
Category	Generator Sets
Last Updated	9/4/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

11 1

2000 Caterpillar 3412 Diesel Generator

$119,900 USD

Caterpillar 800 kW (725 kW prime) diesel generator set. CAT 3412 engine rated 1180 HP at 1800 RPM, SN-2WJ06072. 3/60/277480V, 6 lead non-reconnectable to other voltages. 2500 Amp main-line...

Condition	Used
Usage	842 Hours
Horse Power	1180 HP
Engine Model	Caterpillar 3412
Stock Number	Central States #4780
MLS Number	13741503
Category	Generator Sets
Last Updated	8/30/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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13 0

1989 Cummins Generator

$13,000 USD

1989 Cummins Generator Set, Model NT 855GS4. Cummins NT 855 Diesel Engine, 375 H.P. Onan AC Generator 230KW power, 480 Volts, 3-Phase output. Hours: 14,419 original hours. Verified from...

Condition	Used
Usage	14,419 Hours
Stock Number	JWU03Jbv813187
MLS Number	13554700
Category	Generator Sets
Last Updated	11/7/2025
Location	Pocatello, ID, US
Sold By	Proxy Equipment

11 1

Caterpillar 3412 Diesel Generator

$99,500 USD

Caterpillar 800 kW standby (725 kW prime) diesel generator set. CAT 3412 engine rated 1180 HP at 1800 RPM, SN-2WJ01041. 3/60/277/480V, 6 lead non-reconnectable to other voltages. No breaker....

Condition	Used
Usage	1,109 Hours
Horse Power	1180 HP
Engine Model	Caterpillar 3412
Stock Number	Central States #4703
MLS Number	13552651
Category	Generator Sets
Last Updated	8/30/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

11 1

1998 Cummins DFAB Diesel Generator

$29,900 USD

Cummins 230 kW standby (210 kW prime) diesel generator set model 230 DFAB, SN-B980700126. Cummins LTA10-G1 engine rated 380 HP at 1800 RPM, SN-34901455. 3/60/277/480V, 12 lead reconnectable...

Condition	Used
Usage	246 Hours
Horse Power	380 HP
Engine Model	Cummins LTA10-G1
Stock Number	Central States #4789
MLS Number	13760630
Category	Generator Sets
Last Updated	8/29/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

12 1

2020 Caterpillar XQ570 Diesel Generator

$229,900 USD

Caterpillar XQ570 500 kW standby (455 kW prime) rental grade diesel generator, SN-ME500244. CAT C18 engine rated 779 HP at 1800 RPM, SN-CM800382, EPA Tier 4 Final emissions. 3/60/277/480V or...

Condition	Used
Usage	2,010 Hours
Horse Power	779 HP
Engine Model	Caterpillar C18
Emission Rating	USA Tier 4 Final
Rear Axle	Tandem Axle
Stock Number	Central States #4813
MLS Number	13752166
Category	Generator Sets
Last Updated	9/21/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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10 0

2004 Kohler Generator

$9,900 USD

2004 Kohler 48W towable generator, 1,337 hours, John Deere 3029TF270, 2.9L turbocharged diesel engine, 400 Gallon Fuel Tank. Rated/peak power: (64–71 hp) at 2500 rpm,Peak torque:(166–181...

Condition	Used
Usage	1,337 Hours
Stock Number	BHZ0raON782234
MLS Number	13786292
Category	Generator Sets
Last Updated	12/17/2025
Location	Mobile, AL, US
Sold By	Proxy Equipment

(844) 293-___ SHOW
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4 0

2000 Caterpillar Caterpillar-635KW Generator

$45,900 USD

-794 KVA, -Cat SR-4B Diesel Generator, -Cat 3412 Diesel Engine, -240/480V-3Ph-60Hz, -Base, -External 100 gallon fuel tank

Condition	Used
Usage	8,100 Hours
Weight	10721
Stock Number	ZID-146551
MLS Number	13676977
Category	Generator Sets
Last Updated	9/30/2025
Location	Crofton, MD, US
Sold By	Zadoon

(855) 524-___ SHOW
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1 0

2012 Caterpillar G3406TA Generator

$31,100 USD

Online Owner's Manual,

Condition	Used
Usage	9,985 Hours
Stock Number	RP11315
MLS Number	10875205
Category	Generator Sets
Last Updated	10/18/2025
Location	Midland, TX, US
Sold By	Warren Power Systems