Used Generator Sets For Sale in United States

(844) 253-___ SHOW
NUMBERCall Seller

Winpower 30/20PTOD Pto Generator

Newly Listed

At auction Aug. 26

Winpower 30/20PTOD Pto Generator, 540 PTO, 1 Axles, 9.00-15 Front Tires, Pin Hitch, 75” Length, 48” Width, 35” height, 125 Amp Capacity, 1 Phase, 120/240 Volts, SN: MO-3715-121

Condition	Used
Stock Number	LA0450
MLS Number	14535798
Category	Generator Sets
Last Updated	8/12/2026
Location	Monroe City, IN, US
Listed By	BigIron Auctions

2017 MQ Power DCA-25SSIU4FSG 20kW Towable Generator Diesel Genset -Parts/Repair

Newly Listed

At auction Aug. 11

Features Tongue Jack Trailer Mounted Adjustable Trailer...

Condition	Used
MLS Number	14535679
Category	Generator Sets
Last Updated	8/12/2026
Location	Austin, TX, US
Listed By	bidadoo Inc.

(855) 968-___ SHOW
NUMBERCall Seller

2022 ALLMAND MAXI POWER 25 GENERATOR

Newly Listed

At auction Aug. 24

2022 ALLMAND MAXI POWER 25 GENERATOR, diesel, 20kw, portable, 454 hours indicated. s/n:48-000016 --(LOCATED IN MADERA, CA)--

Condition	Used
Stock Number	100905266
MLS Number	14535381
Category	Generator Sets
Last Updated	8/11/2026
Location	Colton, CA, US
Listed By	The Auction Company

(877) 889-___ SHOW
NUMBERCall Seller

2001 Coleman 20 KW Diesel Generator

Newly Listed

$6,500 USD

Up for sale is a 2001 Coleman Towable Generator. Hour Meter reads 2342. Engine is an Isuzu Diesel. Additional Features 17 KW, 21 KVA. Single axle towable. Needs hitch. Please call with any...

Condition	Used
Stock Number	4683
MLS Number	14534831
Category	Generator Sets
Last Updated	8/11/2026
Location	Watkins, CO, US
Sold By	Blue Point Sales

(888) 564-___ SHOW
NUMBERCall Seller

Kohler 300 KW Generator

2022 HIPOWER HRIW125T4F Diesel Generator

$39,995 USD

BARELY USED; LOW HOURS; SOUTHERN UNITS; 17 AVAILABLE; 2022 and 2023 Hipower HRIW-125 T4F Towable Generators; Isuzu 4HK1X Engine; Diesel; Turbocharged; 170 HP; 100kW Prime; 110kW Standby; 3...

Condition	Used
Usage	1,142 Hours
Horse Power	170 HP
Engine Model	Isuzu 4HK1X
Rear Axle	Tandem Axle
Stock Number	CNSMT 31146
MLS Number	13649888
Category	Generator Sets
Last Updated	8/11/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

(866) 619-___ SHOW
NUMBERCall Seller

2006 Caterpillar XQ400 Generator

Contact for price

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA Tier 3, Engine Governor,...

Condition	Used
Stock Number	EU00194
MLS Number	14497258
Category	Generator Sets
Last Updated	8/10/2026
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

(866) 619-___ SHOW
NUMBERCall Seller

2015 Caterpillar XQ200 Generator

Contact for price

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Emissions Level, Engine Governor, Engine Type - Diesel,...

Condition	Used
Usage	7,183 Hours
Stock Number	EU00191
MLS Number	14475569
Category	Generator Sets
Last Updated	8/10/2026
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

(877) 685-___ SHOW
NUMBERCall Seller

2007 Caterpillar PM3508 Generator

$410,000 USD

2007 CAT 3508B 1000KW POWER, 3508B ENGINE, 480V, EMCP 3 CONTROL PANEL WITH ISO, FACTORY CAT PACKAGE, MODULE, ONBOARD FUEL TANK, Online Owner's Manual, SWITCHGEAR, TRIPLE AXLE CHASSIS,...

Condition	Used
Usage	963 Hours
Stock Number	ZEU0021
MLS Number	14475543
Category	Generator Sets
Last Updated	8/10/2026
Location	Wichita, KS, US
Sold By	Foley Equipment

2024 MS390G Generator

$237,500 USD

110% Spill Containment, Auto Start, Battery Disconnect Switch, Camlocks, Emissions Level, Engine Governor, Engine Type - Natural Gas, Generator, Hitch, Trailer, Rating - Continuous,...

Condition	Used
Usage	10,538 Hours
Stock Number	RP15938
MLS Number	14420031
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2021 Caterpillar XQ230 T4F Generator

$107,500 USD

110% Spill Containment, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Customer Value Agreement (CVA) 2-year/2,000-hour Customer Value Agreement (CVA), Engine Type -...

Condition	Used
Usage	6,523 Hours
Stock Number	RP15243
MLS Number	14368757
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2019 Caterpillar XQ425 T4F Generator

$152,500 USD

110% Spill Containment, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Customer Value Agreement (CVA) 2-year/2,000-hour Customer Value Agreement (CVA),...

Condition	Used
Usage	6,383 Hours
Stock Number	RP14972
MLS Number	14335635
Category	Generator Sets
Last Updated	8/10/2026
Location	Lubbock, TX, US
Sold By	Warren Power Systems

(877) 685-___ SHOW
NUMBERCall Seller

2023 Allmand MP25 Generator

$16,300 USD

.5% VOLTAGE REGULATION, 12V BATTERY, 2 - CS6369 (50A 3 PRONG LOCKING, 2 - NEMA 5-20R (20A GFI DUPLEX, 2 5/16" BALL HITCH, 22KW STANDBY 3 PH 25KVA 20KW, 52 GL FUEL TANK, 60A MAIN BREAKER,...

Condition	Used
Usage	4,298 Hours
Stock Number	XUPE
MLS Number	14342217
Category	Generator Sets
Last Updated	8/14/2026
Location	Call Foley, MO, US
Sold By	Foley Equipment

2024 MS390G Generator

$257,000 USD

110% Spill Containment, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Engine Governor, Engine Type - Natural Gas, Frequency - 50 / 60 Hz, Generator, Hitch, Trailer, NEMA...

Condition	Used
Usage	7,449 Hours
Stock Number	RP16014
MLS Number	14437464
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2024 MS390G Generator

$256,500 USD

110% Spill Containment, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Engine Governor, Engine Type - Natural Gas, Frequency - 50 / 60 Hz, Generator, Hitch, Trailer, NEMA...

Condition	Used
Usage	6,880 Hours
Stock Number	RP15949
MLS Number	14437463
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2024 MS390G Generator

$308,000 USD

110% Spill Containment, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Engine Governor, Engine Type - Natural Gas, Frequency - 50 / 60 Hz, Generator, Hitch, Trailer, NEMA...

Condition	Used
Usage	8,139 Hours
Stock Number	RP15939
MLS Number	14437462
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2012 Caterpillar WC500G Generator

$125,000 USD

Condition	Used
Usage	22,756 Hours
Stock Number	RP13186
MLS Number	14456510
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2024 MS390G Generator

$230,000 USD

110% Spill Containment, Auto Start, Battery Disconnect Switch, Camlocks, Engine Type - Natural Gas, Frequency - 50 / 60 Hz, Generator, Hitch, Trailer, NEMA Receptables, Regulatory Marking,...

Condition	Used
Usage	9,622 Hours
Stock Number	RP15946
MLS Number	14437461
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2012 Caterpillar WC500G Generator

$99,450 USD

Base Type - Skid, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel - EMCP 4.3, Enclosure Material - Steel, Engine Type - Natural Gas, Frequency - 60 Hz, Generator, No Enclosure,...

Condition	Used
Usage	23,915 Hours
Stock Number	RP13185
MLS Number	14262300
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2012 Caterpillar WC500G Generator

$93,500 USD

Cat Brand Genset, Circuit Breaker, Control Panel - EMCP 4.3, Engine Type - Natural Gas, Frequency - 60 Hz, Generator, No Enclosure, Rating - Continuous, Telematics,

Condition	Used
Usage	31,010 Hours
Stock Number	RP13184
MLS Number	14456509
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2023 Caterpillar XQ230 T4F Generator

$124,500 USD

110% Spill Containment, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Customer Value Agreement (CVA) 2-year/2,000-hour Customer Value Agreement (CVA), Emissions...

Condition	Used
Usage	6,197 Hours
Stock Number	RP15336
MLS Number	14244500
Category	Generator Sets
Last Updated	8/10/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2021 Caterpillar XQ230 T4F Generator

$74,625 USD

110% Spill Containment, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Customer Value Agreement (CVA) 2-year/2,000-hour Customer Value Agreement (CVA), Emissions Level - EPA - EPA...

Condition	Used
Usage	7,295 Hours
Stock Number	RP15280
MLS Number	13865889
Category	Generator Sets
Last Updated	8/16/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2018 Multiquip 180 Generator

$58,000 USD

110% Spill Containment, Battery Charger, Battery Disconnect Switch, Camlocks, Emissions Level, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual Wall, Generator...

Condition	Used
Usage	6,867 Hours
Stock Number	RP14379
MLS Number	13850274
Category	Generator Sets
Last Updated	8/15/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2018 Multiquip 180 Generator

$58,500 USD

110% Spill Containment, Battery Charger, Battery Disconnect Switch, Emissions Level, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual Wall, Hitch, Trailer,...

Condition	Used
Usage	6,340 Hours
Stock Number	RP14383
MLS Number	13821090
Category	Generator Sets
Last Updated	8/9/2026
Location	Tulsa, OK, US
Sold By	Warren Power Systems