Used Caterpillar Generator Sets For Sale in United States

2020 Caterpillar XQ 425 Generator

$126,000 USD

Condition	Used
Usage	3,124 Hours
MLS Number	14345392
Category	Generator Sets
Last Updated	8/1/2026
Location	Tarrant, AL, US
Sold By	Thompson Tractor Co.

2020 Caterpillar XQ230 Generator

$80,750 USD

Condition	Used
Usage	2,848 Hours
MLS Number	14250724
Category	Generator Sets
Last Updated	8/1/2026
Location	Tarrant, AL, US
Sold By	Thompson Tractor Co.

2019 Caterpillar XQ230 Generator

$82,650 USD

Condition	Used
Usage	4,672 Hours
MLS Number	14155659
Category	Generator Sets
Last Updated	8/1/2026
Location	Tarrant, AL, US
Sold By	Thompson Tractor Co.

2020 Caterpillar XQ 425 Generator

$123,500 USD

Condition	Used
Usage	5,908 Hours
MLS Number	14025191
Category	Generator Sets
Last Updated	8/1/2026
Location	Tarrant, AL, US
Sold By	Thompson Tractor Co.

(855) 524-___ SHOW
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2018 Caterpillar XQ425 T4F Generator

$121,000 USD

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

Condition	Used
Usage	7,611 Hours
Stock Number	RP14088
MLS Number	13821089
Category	Generator Sets
Last Updated	8/7/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2019 Caterpillar XQ230 Generator

$90,250 USD

Condition	Used
Usage	1,611 Hours
MLS Number	13576550
Category	Generator Sets
Last Updated	8/1/2026
Location	Tarrant, AL, US
Sold By	Thompson Tractor Co.

2014 Caterpillar XQ200 Generator

$52,000 USD

Condition	Used
Usage	6,223 Hours
MLS Number	13427973
Category	Generator Sets
Last Updated	8/1/2026
Location	Tarrant, AL, US
Sold By	Thompson Tractor Co.

(855) 922-___ SHOW
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2016 Caterpillar GEN/48KW Generator

$15,400 USD

1U9BX1312GJ087433 UNITED ALLOY, 3" PINTLE HOOK, 60 HZ 48 KW, ANTI-CONDENSATION HEATER, BATTERY CHARGER UL10A 12, C3.4 480V 60 HZ XQ60, CAT 6KVA TIER 4 FINAL GENSET, CAT C3.4B ENGINE ...

Condition	Used
Usage	19,469 Hours
Stock Number	316759F
MLS Number	13054294
Category	Generator Sets
Last Updated	8/2/2026
Location	Chesapeake, VA, US
Sold By	Carter Machinery

(844) 734-___ SHOW
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1979 Caterpillar D349 Generator

$16,500 USD

CAT D340 Generator- 1,100 Horsepower CAT, 750 KW, 937.5 kVA, 277/480 Volts, Three Phase, Meter says 24.4 Hrs. Dimensions- 13' Long, 7' Height, 5' Width, Financing Available! year not...

Condition	Used
Usage	24 Hours
Stock Number	RWV0cqJb403003
MLS Number	13513977
Category	Generator Sets
Last Updated	7/30/2026
Location	Trenton, NJ, US
Sold By	Proxy Equipment

(844) 734-___ SHOW
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1984 Caterpillar 3412 Generator

$15,900 USD

1984 CATERPILLAR 3412 Generator Set - 461 kW, 618 hp, skid mount, includes 100 gallon fuel tank, radiator and muffler, fully operational

Condition	Used
Stock Number	PEI0rqTg134618
MLS Number	13983628
Category	Generator Sets
Last Updated	7/30/2026
Location	Newark, NJ, US
Sold By	Proxy Equipment

(855) 242-___ SHOW
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2011 Caterpillar XQ175 Generator

$23,600 USD

Condition	Used
Usage	13,316 Hours
Stock Number	E202098
MLS Number	14513686
Category	Generator Sets
Last Updated	8/1/2026
Location	Tukwila, WA, US
Sold By	N C Power Systems

(833) 905-___ SHOW
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2011 Caterpillar Generator C27

Auction ended Aug. 17

Online Auction for Government Surplus - Auction Ends 08/17/2026 - To see full details, additional photos, and current bid, please open this link:, https://govdeals.bid/45tM1cR LOT# 8891-9...

Lot Number	8891-9
Condition	Used
Stock Number	8891-9
MLS Number	14512570
Category	Generator Sets
Last Updated	7/29/2026
Location	Marathon, FL, US
Listed By	GovDeals, Inc.

(855) 968-___ SHOW
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2021 CATERPILLAR XQ60 GENERATOR

At auction Aug. 22

2021 CATERPILLAR XQ60 GENERATOR, 48kw, diesel, portable. s/n:0CF900996

Condition	Used
Stock Number	101603266
MLS Number	14508605
Category	Generator Sets
Last Updated	8/14/2026
Location	Colton, CA, US
Listed By	The Auction Company

(855) 968-___ SHOW
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2020 CATERPILLAR XQ35 GENERATOR

At auction Aug. 22

2020 CATERPILLAR XQ35 GENERATOR, 27kw, diesel, portable. s/n:7KUBB1211LJ089651

Condition	Used
MLS Number	14508555
Category	Generator Sets
Last Updated	7/27/2026
Location	Colton, CA, US
Listed By	The Auction Company

(855) 968-___ SHOW
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2021 CATERPILLAR XQ60 GENERATOR

At auction Aug. 24

2021 CATERPILLAR XQ60 GENERATOR, 48kw, diesel, portable. s/n:CAT0XQ60PCF900982; Trailer s/n:7KUBB1316MJ090195 --(LOCATED IN MADERA, CA)--

Condition	Used
MLS Number	14508312
Category	Generator Sets
Last Updated	7/27/2026
Location	Colton, CA, US
Listed By	The Auction Company

2004 Caterpillar 3412 Generator

$79,900 USD

Horsepower 749.0 hp, Package Type Cat Standard Unit,

Condition	Used
Usage	689 Hours
Stock Number	UE01437
MLS Number	14503633
Category	Generator Sets
Last Updated	7/24/2026
Location	Hillsboro, OR, US
Sold By	Peterson Power Systems

2014 Caterpillar XQ200 Generator

$80,000 USD

Package Type Cat Standard Unit,

Condition	Used
Usage	1,410 Hours
Stock Number	NR15769
MLS Number	14503630
Category	Generator Sets
Last Updated	7/24/2026
Location	Hillsboro, OR, US
Sold By	Peterson Power Systems

(833) 980-___ SHOW
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2020 Caterpillar D300 GC Generator

$70,000 USD

Condition	Used
Usage	187 Hours
Stock Number	EPU11546
MLS Number	14497317
Category	Generator Sets
Last Updated	7/22/2026
Location	Indianapolis, IN, US
Sold By	MacAllister Machinery - South

(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

(866) 946-___ SHOW
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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.

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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.

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

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

(855) 977-___ SHOW
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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.