Used Generator Sets For Sale

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2025 Caterpillar XQ60 Generator

$54,042.37 USD

Auto Start, Base Tank, Battery Charger, Battery Set, Cat Brand Genset, Circuit Breaker, CSA Certification, Emissions Level, EPA Stationary Emergency, Frequency - 60 Hz, Jacket Water Heater,...

Condition	Used
Usage	1,861 Hours
Stock Number	C260008B
MLS Number	14277846
Category	Generator Sets
Last Updated	7/21/2026
Location	Pointe-Claire, QC, Canada
Sold By	Toromont Power Systems

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2024 Caterpillar D30-8S_ 120V_240V Generator

Contact for price

Auto Start, Base Tank, Battery Charger, Battery Set - Standard, Cat Brand Genset, Circuit Breaker, CSA Certification, Engine Type - Diesel, EPA Stationary Emergency, Jacket Water Heater,...

Condition	Used
Usage	957 Hours
Stock Number	D30-8S
MLS Number	14408229
Category	Generator Sets
Last Updated	7/25/2026
Location	Pointe-Claire, QC, Canada
Sold By	Toromont Power Systems

Onan 40.0 UR-5DS/162A 40KW 3 Phase PTO Generator

At auction Aug. 5

Onan 40.0 UR-5DS/162A 40kW 3 Phase PTO Generator, Small 1000 PTO, 120/240V, 3-Pt Rolling Cart

Condition	Used
Stock Number	LZ3055
MLS Number	14493285
Category	Generator Sets
Last Updated	8/7/2026
Location	Columbus, NE, US
Listed By	BigIron Auctions

Onan 55.0 UR-5DG/1C 55KW 3 Phase PTO Generator

At auction Aug. 5

Onan 55.0 UR-5DG/1C 55kW 3 Phase PTO Generator, Small 1000 PTO, 120/240V, 3 Pt. Rolling Cart

Condition	Used
Stock Number	LZ3056
MLS Number	14493284
Category	Generator Sets
Last Updated	8/7/2026
Location	Columbus, NE, US
Listed By	BigIron Auctions

2002 MQ POWER WHISPERWATT DF-02701 15kW Portable Gen Set

At auction Aug. 5

2002 MQ POWER WHISPERWATT DF-02701 15kW Portable Gen Set, 1,341 hrs showing, Isuzu QD-60 (C240) 4 Cylinder, 4-Cycle, Diesel Engine, 30.6 HP, 41 Gal Fuel Tank, Rated Output: 15 kW, 120/240 1P...

Condition	Used
Stock Number	LD1459
MLS Number	14493200
Category	Generator Sets
Last Updated	7/19/2026
Location	Waterloo, NE, US
Listed By	BigIron Auctions

(833) 978-___ SHOW
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2013 Caterpillar XQ350 Mobile Power Module Generator Set

$59,500 USD

Condition	Used
Usage	10,244 Hours
Stock Number	028391
MLS Number	13781868
Category	Generator Sets
Last Updated	7/18/2026
Location	San Diego, CA, US
Sold By	Hawthorne Power Systems

Pincor 20KW PTO Generator

At auction Aug. 12

Pincor 20KW PTO Generator, 540 PTO, 120/240 Volts, Single Phase, 20kW Rating, Trailer Mounted, owner’s manual included, SN: 8428

Condition	Used
Stock Number	KD4037
MLS Number	14491303
Category	Generator Sets
Last Updated	7/18/2026
Location	Rosholt, SD, US
Listed By	BigIron Auctions

WinPower 12/20 PT2 PTO Generator

At auction Aug. 12

WinPower 12/20 PT2 PTO Generator, 540 PTO, 120/240 Volts, Single Phase, 12/20kW Rating, Trailer Mounted, Owners Manual Included, SN: AA-475-73

Condition	Used
Stock Number	KD4038
MLS Number	14491302
Category	Generator Sets
Last Updated	7/18/2026
Location	Rosholt, SD, US
Listed By	BigIron Auctions

Wanco Voltmaster 120/240V 12KW PTO Generator

At auction Aug. 5

Wanco Voltmaster 120/240V 12KW PTO Generator, Model: PTO 15/12, Rated Watts: 12,000, Max Watts: 15,000, Volts: 120/240, Amps: 100/50, 60Hz, Single Phase, Generator RPM: 3600, 540 PTO Drive,...

Condition	Used
Stock Number	LS2154
MLS Number	14491258
Category	Generator Sets
Last Updated	7/18/2026
Location	Valley, NE, US
Listed By	BigIron Auctions

Kohler 80RZ202 Fast Response 80KW Generator & Building

At auction Aug. 5

Kohler 80RZ202 Fast Response 80KW Generator Building, 873 hrs showing, Ford V-8 Propane Engine, Control Panel, 3 Phase, Auto Start/Auto Shut Down, (Needs Control Circuit Board For...

Condition	Used
Stock Number	LM9305
MLS Number	14491153
Category	Generator Sets
Last Updated	7/18/2026
Location	Lyons, KS, US
Listed By	BigIron Auctions

Caterpillar 400 KW Diesel Generator

$16,000 USD

The Caterpillar 400 kW generator is built to deliver dependable power for industrial facilities, construction sites, healthcare centers, and other critical applications that require reliable...

Condition	Used
Horse Power	587 HP
Engine Model	3406
MLS Number	14490450
Category	Generator Sets
Last Updated	7/17/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Caterpillar 175 kw Diesel Generator

$15,000 USD

The Caterpillar 175 kW generator is a reliable diesel-powered unit designed to provide dependable standby or prime power for commercial, industrial, and agricultural applications. Built with...

Condition	Used
Usage	6,934 Hours
Horse Power	275 HP
Engine Model	3306
MLS Number	14490443
Category	Generator Sets
Last Updated	7/22/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

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2020 Caterpillar XQ230 Generator

$90,000 USD

Package Type Cat Standard Unit,

Condition	Used
Usage	3,448 Hours
Stock Number	NR16710
MLS Number	14489175
Category	Generator Sets
Last Updated	7/18/2026
Location	Eugene, OR, US
Sold By	Peterson Power Systems

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2012 Caterpillar XQ60 Generator

$20,500 USD

Package Type Cat Standard Unit,

Condition	Used
Usage	5,713 Hours
Stock Number	NR11603
MLS Number	14489137
Category	Generator Sets
Last Updated	7/17/2026
Location	Eugene, OR, US
Sold By	Peterson Power Systems

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2002 Caterpillar 3512 Generator with 280 Hours, 4500 Gal Fuel Tank, Sound Attenuated

$335,000 USD

Extremely low hour Sound Attenuated 1250 KVA Generator Set with 4500 Gallon Fuel Tank Located California -

Condition	Used
Usage	280 Hours
Stock Number	7-26-225
MLS Number	14488351
Category	Generator Sets
Last Updated	7/16/2026
Location	Sacramento, CA, US
Sold By	Seattle Tractor International, Inc.

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1997 Cummins DFHA Diesel Generator

$75,900 USD

Cummins 750 kW standby (680 kW prime) diesel generator set model 750DFHA, SN-D970636380. Cummins QST30-G2 engine rated 1200 HP at 1800 RPM. 3/60/277/480V. 1200 Amp main-line circuit...

Condition	Used
Usage	362 Hours
Horse Power	1200 HP
Engine Model	Cummins QST30-G2
Stock Number	Central States #5117
MLS Number	14487782
Category	Generator Sets
Last Updated	7/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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1997 Cummins DFHA Diesel Generator

$75,900 USD

Cummins 750 kW standby (680 kW prime) diesel generator set model 750DFHA, SN-D970636379. Cummins QST30-G2 engine rated 1200 HP at 1800 RPM. 3/60/277/480V. 1200 Amp main-line circuit...

Condition	Used
Usage	365 Hours
Horse Power	1200 HP
Engine Model	Cummins QST30-G2
Stock Number	Central States #5116
MLS Number	14487778
Category	Generator Sets
Last Updated	7/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

Baldor 350 KW Generator

$35,000 USD

Just arrived! Unit will need to be inspected. This Baldor 350 kW generator is built to provide dependable standby or prime power for commercial, industrial, and emergency backup applications...

Condition	Used
Usage	656 Hours
Horse Power	538 HP
Engine Model	John Deere 6135HF485
Emission Rating	USA Tier 3
MLS Number	14463780
Category	Generator Sets
Last Updated	7/17/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Caterpillar 230 KW Diesel Generator

$31,500 USD

Explore this Caterpillar 230 KW Generator for your operation. This used 1997 stationary generator is powered by a Caterpillar 3306 diesel engine delivering 362 HP. It is in operable...

Condition	Used
Usage	417 Hours
Horse Power	362 HP
Engine Model	Caterpillar 3306
MLS Number	14431826
Category	Generator Sets
Last Updated	7/16/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Cummins 1000 KW Diesel Generator

$62,500 USD

Just arrived! Will need inspection. The Cummins 1000 KW generator is a reliable diesel power system designed to provide dependable standby and prime power for commercial and industrial...

Condition	Used
Usage	1,861 Hours
Horse Power	1490 HP
Engine Model	Cummins KTA38-G4
MLS Number	14418720
Category	Generator Sets
Last Updated	7/16/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Cummins 600 KW Diesel Generator

$125,000 USD

Just Arrived! Will need to be inspected. The Cummins 600 KW is a rugged mobile diesel generator set designed for temporary power applications in construction, industrial operations, disaster...

Condition	Used
Usage	149 Hours
Horse Power	1220 HP
Engine Model	Cummins QSK23-G7 NR2
MLS Number	14399495
Category	Generator Sets
Last Updated	7/16/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Cummins 80 KW Diesel Generator

$14,000 USD

The Cummins Onan 80KW generator is a commercial-grade diesel designed to provide dependable standby or prime power for businesses, industrial facilities, and critical infrastructure. Built...

Condition	Used
Usage	572 Hours
Horse Power	134 HP
Engine Model	Cummins 6BT5.9
Emission Rating	USA Tier 1
MLS Number	14399477
Category	Generator Sets
Last Updated	7/16/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Kohler 750 KW Diesel Generator

$65,000 USD

Just Arrived! Will need to be inspected. The KOHLER 750 KW is a high-capacity industrial diesel generator engineered for large-scale standby and prime power applications such as hospitals,...

Condition	Used
Usage	481 Hours
Horse Power	1495 HP
Engine Model	16V2000
MLS Number	14399459
Category	Generator Sets
Last Updated	7/16/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Cummins 200 KW Diesel Generator

$47,500 USD

Powerful, reliable, and built for demanding applications, the Cummins 200kW generator set delivers dependable performance when it matters most. Engineered with Cummins’ proven diesel...

Condition	Used
Usage	251 Hours
Horse Power	324 HP
Engine Model	Cummins QSB7-GSNR3
MLS Number	14315886
Category	Generator Sets
Last Updated	7/16/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.