Used Generator Sets For Sale in United States

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2021 Caterpillar XQ 35 Generator

$18,300 USD

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

Condition	Used
Usage	3,430 Hours
Stock Number	EQ0002649
MLS Number	13765075
Category	Generator Sets
Last Updated	8/19/2025
Location	Hugo, MN, US
Sold By	Ziegler CAT

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2021 Caterpillar XQ 35 Generator

$18,500 USD

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

Condition	Used
Usage	3,300 Hours
Stock Number	EQ0002579
MLS Number	13765073
Category	Generator Sets
Last Updated	8/19/2025
Location	Hugo, MN, US
Sold By	Ziegler CAT

1999 MTU 16V2000 Diesel Generator

$49,900 USD

MTU 1000 kW standby diesel generator set, SN-P9278-13. MTU 16V2000 engine rated 1495 HP at 1800 RPM, SN-5362000574. 3/60/277/480V. main-line circuit breaker. Generator end has 180 hrs....

Condition	Used
Usage	17,596 Hours
Horse Power	1495 HP
Engine Model	16V2000
Stock Number	Central States #4448
MLS Number	12925713
Category	Generator Sets
Last Updated	8/16/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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2005 Caterpillar 3508 Generator

$169,000 USD

Online Owner's Manual,

Condition	Used
Usage	781 Hours
Stock Number	EE22425
MLS Number	13685473
Category	Generator Sets
Last Updated	8/14/2025
Location	Phoenix, AZ, US
Sold By	Empire Machinery

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1995 Caterpillar 3208 Generator

$17,000 USD

Online Owner's Manual,

Condition	Used
Usage	978 Hours
Stock Number	EE22077
MLS Number	13477732
Category	Generator Sets
Last Updated	8/14/2025
Location	Henderson, NV, US
Sold By	Empire Machinery

1990 Libby MEP007B 100 KW Diesel Generator GOV'T SURPLUS

$11,295 USD

1990 Libby MEP-007B generator set, diesel powered, 100 KW rating, 50/60 Hz selectable, 3 phase, 120/208/240/416 voltage ratings, selectable. Pre wired w/ lugs as pictured, CAT 3306 diesel...

Condition	Used
Stock Number	17983
MLS Number	13752307
Category	Generator Sets
Last Updated	8/10/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1990 Libby MEP007B 100 KW Diesel Generator GOV'T SURPLUS

$11,295 USD

1990 Libby MEP-007B generator set, diesel powered, 100 KW rating, 50/60 Hz selectable, 3 phase, 120/208/240/416 voltage ratings, selectable. Pre wired w/ lugs as pictured, CAT 3306 diesel...

Condition	Used
Stock Number	17982
MLS Number	13752306
Category	Generator Sets
Last Updated	8/10/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1990 Libby MEP007B 100 KW Diesel Generator GOV'T SURPLUS

$11,295 USD

1990 Libby MEP-007B generator set, diesel powered, 100 KW rating, 50/60 Hz selectable, 3 phase, 120/208/240/416 voltage ratings, selectable. Pre wired w/ lugs as pictured, CAT 3306 diesel...

Condition	Used
Stock Number	17981
MLS Number	13752305
Category	Generator Sets
Last Updated	8/10/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1990 Libby MEP007B 100 KW Diesel Generator GOV'T SURPLUS

$11,295 USD

1990 Libby MEP-007B generator set, diesel powered, 100 KW rating, 50/60 Hz selectable, 3 phase, 120/208/240/416 voltage ratings, selectable. Pre wired w/ lugs as pictured, CAT 3306 diesel...

Condition	Used
Stock Number	17980
MLS Number	13752304
Category	Generator Sets
Last Updated	8/10/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2000 Kohler 1000ROZM Diesel Generator

$69,900 USD

Kohler 1020kW standby (925 kW prime) diesel generator set, model 1000ROZM, SN-0681007. Mitsubishi S12H-PTA engine rated 1448 HP at 1800 RPM, SN-30244. 3/60/277/480V. No circuit breaker. PMG ...

Condition	Used
Usage	503 Hours
Horse Power	1448 HP
Engine Model	Mitsubishi S12H-PTA
Stock Number	Central States #4735
MLS Number	13730094
Category	Generator Sets
Last Updated	8/9/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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2004 Caterpillar 3456 Generator

$89,000 USD

Online Owner's Manual,

Condition	Used
Usage	428 Hours
Stock Number	EE20417
MLS Number	13115472
Category	Generator Sets
Last Updated	8/8/2025
Location	Phoenix, AZ, US
Sold By	Empire Machinery

2017 Cummins 900 KW Generator

$60,000 USD

2017 Cummins 900KW Generator, 2 Tier, Load tested, Work ready, FOB Mesa, AZ BR #308 **USED EQUIPMENT IS SOLD AS-IS, WHERE-IS. Buyer to do due diligence We cannot offer warranties on used...

Condition	Used
Usage	10,191 Hours
MLS Number	13527425
Category	Generator Sets
Last Updated	8/7/2025
Location	Woodland, WA, US
Sold By	ACTECH INC

2017 Cummins 900 KW Generator

$60,000 USD

2017 Cummins 900 KW Generator, Tier 2, Load tested, Work ready, 9883 hours, FOB Mesa, AZ BR #303,

Condition	Used
Usage	9,883 Hours
MLS Number	13527300
Category	Generator Sets
Last Updated	8/7/2025
Location	Woodland, WA, US
Sold By	ACTECH INC

2017 Cummins 900 KW Generator

$60,000 USD

2017 Cummins 900 KW Generator, Tier 2, Load tested, 17550 hours, Work ready, FOB Mesa, AZ BR , **USED EQUIPMENT IS SOLD AS-IS, WHERE-IS. Buyer to do due diligence We cannot offer warranties...

Condition	Used
Usage	17,550 Hours
MLS Number	13527293
Category	Generator Sets
Last Updated	8/7/2025
Location	Woodland, WA, US
Sold By	ACTECH INC

2017 Cummins 750 KW Generator

$50,000 USD

2017 Cummins 750 KW Generator, Tier 2, Load Tested, Work ready, 9983 Hours, FOB Mesa, AZ BR **USED EQUIPMENT IS SOLD AS-IS, WHERE-IS. Buyer to do due diligence We cannot offer warranties on...

Condition	Used
Usage	9,983 Hours
MLS Number	13527289
Category	Generator Sets
Last Updated	8/7/2025
Location	Woodland, WA, US
Sold By	ACTECH INC

2017 Cummins 800 KW Generator

$50,000 USD

2017 Cummins 800KW Generator, Located Mesa, AZ, Tier 2, Load tested, 10,900 Hours, Work ready, **USED EQUIPMENT IS SOLD AS-IS, WHERE-IS. Buyer to do due diligence We cannot offer warranties...

Condition	Used
Usage	10,900 Hours
MLS Number	13524038
Category	Generator Sets
Last Updated	8/7/2025
Location	Woodland, WA, US
Sold By	ACTECH INC

1999 Cummins DGDA Diesel Generator

$15,900 USD

Cummins 80 kW standby (72 kW prime) diesel generator set model DGDA, SN-K990018824. Cummins 6BT5.9-G6 engine rated 166 HP at 1800 RPM, SN-45910882. 3/60/120/208V, 12 lead reconnectable to...

Condition	Used
Usage	727 Hours
Horse Power	166 HP
Engine Model	Cummins 6BT5.9-G6
Stock Number	Central States #4740
MLS Number	13646486
Category	Generator Sets
Last Updated	8/5/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2015 Magnum MMG25 18 KW Generator ISUZU DIESEL

$8,795 USD

2015 Magnum MMG25 generator, trailer mounted (missing hitch,) 18 KW or 23 KvA rating, 1ph/3ph, selectable, rental ready w/ plugs and lugs, continuous duty, amperage ratings in pictures,...

Condition	Used
Stock Number	17968
MLS Number	13740239
Category	Generator Sets
Last Updated	8/4/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2023 MULTIQUIP WHISPERWELD DLW400ESA4 Generator

$24,500 USD

Contact for rental/lease prices

WELDER 400 AMP DSL MQDLW-400ESA4 / 14KW GEN / TRAILER FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON REQUEST, PRICE DOES NOT INCLUDE SALES TAX HOUR METER READING MAY VARY DUE TO ACTIVE...

Condition	Used
Usage	3,337 Hours
Stock Number	94-82422
MLS Number	13031462
Category	Generator Sets
Last Updated	8/1/2025
Location	Ketchikan, AK, US
Sold By	Tyler Rental Inc.

2020 Doosan G125WCU Generator

$72,500 USD

Contact for rental/lease prices

100KW DOOSAN, 480/3PH ,240 3PH/ 240/12 SP, ENV CONT TRAILER, FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON REQUEST, PRICE DOES NOT INCLUDE SALES TAX HOUR METER READING MAY VARY DUE TO ACTIVE...

Condition	Used
Usage	2,007 Hours
Stock Number	46-10002
MLS Number	12092263
Category	Generator Sets
Last Updated	8/1/2025
Location	Craig, AK, US
Sold By	Tyler Rental Inc.

2010 Multiquip DCA70SSI Generator

$12,500 USD

Contact for rental/lease prices

Isuzu Tier 2 Engine, Trailer Mounted, Super Silent, Good Paint, Good Tires Fully Serviced, Aux Tank,56KW,70KVA FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON REQUEST, PRICE DOES NOT INCLUDE...

Condition	Used
Usage	25,606 Hours
Stock Number	46-48177
MLS Number	8618575
Category	Generator Sets
Last Updated	8/1/2025
Location	Juneau, AK, US
Sold By	Tyler Rental Inc.

1999 Cummins DFHB Diesel Generator

$149,900 USD

Cummins 800 kW standby (725 kW prime) rental grade diesel generator model DFHB, SN-D990893663. Cummins QST30-G2 engine rated 1200 HP at 1800 RPM, SN-. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	8,276 Hours
Horse Power	1200 HP
Engine Model	Cummins QST30-G2
Stock Number	Central States #4679
MLS Number	13730099
Category	Generator Sets
Last Updated	8/5/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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2018 Caterpillar XQ 570 Generator

Contact for price

Condition	Used
Usage	1,839 Hours
Stock Number	027999
MLS Number	13023856
Category	Generator Sets
Last Updated	7/29/2025
Location	San Diego, CA, US
Sold By	Hawthorne Power Systems

2001 Cummins 1500DFLE Diesel Generator

$149,900 USD

Used Cummins 1500 kW standby (1250 kW prime) diesel generator set model DFLE, SN-H010267532. Cummins KTA50-G9 engine rated 2220 HP at 1800 RPM, SN-25271857. 3/60/277/480V. 2000 Amp...

Condition	Used
Usage	179 Hours
Horse Power	2220 HP
Engine Model	Cummins KTA50-G9
Stock Number	Central States #4682
MLS Number	13542980
Category	Generator Sets
Last Updated	7/27/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators