Used Caterpillar Generator Sets For Sale

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2009 Caterpillar C9 Generator

$58,105.75 USD

Battery Set, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel, CSA Certification, Engine Type - Diesel, Frequency - 60 Hz, Generator, Horsepower 398.0 hp, No Enclosure, Package Type...

Condition	Used
MLS Number	13688252
Category	Generator Sets
Last Updated	7/8/2025
Location	Calgary, AB, Canada
Sold By	Finning Canada

(866) 619-___ SHOW
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2018 Caterpillar XQ425 Generator

$199,900 USD

110% Spill Containment, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coastal Insulation Protection (CIP), Coolant Heater, Emissions Level - EPA - EPA TIER 4f, Engine...

Condition	Used
Usage	1,701 Hours
Stock Number	EU00176
MLS Number	13649682
Category	Generator Sets
Last Updated	7/8/2025
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

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2017 Caterpillar XQ-60 48KW Generator

$31,500 USD

110% SPILL CONTAINMENT, 3 WAY FUEL VALVE, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAT BRAND GENSET, COOLANT HEATER, DIESEL, DUAL WALL FUEL TANK, EARTH LEAKAGE...

Condition	Used
Usage	6,800 Hours
Stock Number	EU00101
MLS Number	12098435
Category	Generator Sets
Last Updated	9/15/2025
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

(855) 544-___ SHOW
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2010 Caterpillar XQ175N 158 Generator

$30,000 USD

Condition	Used
Usage	14,616 Hours
Stock Number	M004777
MLS Number	13635094
Category	Generator Sets
Last Updated	7/2/2025
Location	Hankinson, ND, US
Sold By	Butler Machinery Co.

(855) 544-___ SHOW
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Caterpillar XQ30 Generator

$19,000 USD

Condition	Used
Usage	13,070 Hours
Stock Number	MJ004446
MLS Number	13632598
Category	Generator Sets
Last Updated	7/2/2025
Location	Dickinson, ND, US
Sold By	Butler Machinery Co.

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2011 Caterpillar XQ230 Generator

$50,000 USD

Condition	Used
Usage	14,403 Hours
Stock Number	MJ002915
MLS Number	13632595
Category	Generator Sets
Last Updated	7/2/2025
Location	Bismarck, ND, US
Sold By	Butler Machinery Co.

1990 Caterpillar 3512 Generator

$120,000 USD

Auto Start, Circuit Breaker, Control Panel, Engine Type - Diesel, Frequency - 50 / 60 Hz, Rating - Standby, VERY LOW HOURS, AS STANDBY GENSET,

Condition	Used
Usage	472 Hours
MLS Number	13678144
Category	Generator Sets
Last Updated	7/1/2025
Location	Richwood, KY, US
Sold By	Ohio CAT

1999 Caterpillar 3412 Generator

$49,000 USD

Auto Start, Base Tank, Battery Charger, Battery Set, Cat Brand Genset, Circuit Breaker, Control Panel, Enclosure Material - Steel, Engine Type - Diesel, Jacket Water Heater, Rating - Standby...

Condition	Used
Usage	657 Hours
MLS Number	13414924
Category	Generator Sets
Last Updated	7/1/2025
Location	Richwood, KY, US
Sold By	Ohio CAT

2010 Caterpillar G3520 Generator

Contact for price

Condition	Used
Usage	64,000 Hours
Stock Number	G006951
MLS Number	13606798
Category	Generator Sets
Last Updated	6/28/2025
Location	Bremen, Germany
Sold By	ZEPPELIN POWER SYSTEMS

2010 Caterpillar G3520 Generator

Contact for price

Condition	Used
Usage	64,000 Hours
Stock Number	G006950
MLS Number	13606797
Category	Generator Sets
Last Updated	6/28/2025
Location	Bremen, Germany
Sold By	ZEPPELIN POWER SYSTEMS

2010 Caterpillar G3520E Generator

Contact for price

Condition	Used
Usage	63,000 Hours
Stock Number	G006893
MLS Number	13483524
Category	Generator Sets
Last Updated	6/28/2025
Location	Bremen, Germany
Sold By	ZEPPELIN POWER SYSTEMS

2010 Caterpillar G3520E Generator

Contact for price

Condition	Used
Usage	63,000 Hours
Stock Number	G006892
MLS Number	13491755
Category	Generator Sets
Last Updated	6/28/2025
Location	Bremen, Germany
Sold By	ZEPPELIN POWER SYSTEMS

2010 Caterpillar G3520E Generator

Contact for price

Condition	Used
Usage	63,000 Hours
Stock Number	G006891
MLS Number	13491754
Category	Generator Sets
Last Updated	6/28/2025
Location	Bremen, Germany
Sold By	ZEPPELIN POWER SYSTEMS

(855) 750-___ SHOW
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Caterpillar 230KW GENERATOR Generator

$25,000 USD

3 PHASE 12 WIRE, 240 VOLTS 694 AMPS 3306 CAT ENGINE, SER#9NR04376, AR#132-5400, 260HP @ 1800RPM

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	GENERATOR
Stock Number	13404
MLS Number	10895578
Category	Generator Sets
Last Updated	6/27/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

1991 Caterpillar 3516 Generator

$575,000 USD

1200 GALLON DUAL WALL FUEL TANK, Auto Start, BASLER UTLIITY GRADE RELAY, Battery Charger, CAT EMCP 4.4 PARALLELING CAPABLE CONTROL PANEL CUSTOM 40 FT SOUND ATTENUATED CONTAINER, ENGINE...

Condition	Used
Usage	1,290 Hours
MLS Number	13140106
Category	Generator Sets
Last Updated	6/26/2025
Location	Richwood, KY, US
Sold By	Ohio CAT

2006 Caterpillar APS1000 Generator

$390,000 USD

1000 KW POWERED BY DIESEL ENGINE C32, Base Tank, Battery Charger, Circuit Breaker, Control Panel, DUAL AXLE TRAILER, Emissions Level - EPA - EPA Tier 2, Package Type Dealer Packaged Unit,...

Condition	Used
Usage	4,648 Hours
MLS Number	13124517
Category	Generator Sets
Last Updated	6/26/2025
Location	Richwood, KY, US
Sold By	Ohio CAT

(855) 924-___ SHOW
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2022 Caterpillar C4.4TA Generator

$76,500 USD

Auto Start, Base Type - Skid, Cat Brand Genset, Control Panel, Engine Type - Diesel, Frequency - 60 Hz, Generator, No Enclosure, Rating - Continuous, Remaining Factory Warranty Platinum +...

Condition	Used
Usage	974 Hours
MLS Number	13660050
Category	Generator Sets
Last Updated	6/21/2025
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

(866) 946-___ SHOW
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Caterpillar Generator

$75,000 USD

Caterpillar 3512 genset rated at 1100KW. No radiator comes with panel

Condition	Used
Engine Model	Caterpillar 3512
MLS Number	13657982
Category	Generator Sets
Last Updated	6/20/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

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Caterpillar Generator

$75,000 USD

Caterpillar 3512 genset rated at 1100KW. No radiator comes with panel

Condition	Used
Engine Model	Caterpillar 3512
MLS Number	13657966
Category	Generator Sets
Last Updated	6/20/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

2000 Caterpillar 3516B 2 MEG POWER MODULE Generator

$850,000 USD

*EMCP 4.4 CONTROL PANEL, 480, 480V, 3 PHASE, 60HZ,, Auto Start, BASLER UTLIITY GRADE RELAY, Battery Charger, Battery Disconnect Switch, Coolant Heater, Engine Type - Diesel, ENGINE ZERO HOUR...

Condition	Used
Usage	2 Hours
MLS Number	13573969
Category	Generator Sets
Last Updated	6/12/2025
Location	Miami, FL, US
Sold By	Ohio CAT

1990 Caterpillar 3508 Generator

$265,000 USD

3508 DIESEL ENGINE, Auto Start, Battery Charger, CAT EMCP 4.4 CONTROL PANEL, Frequency - 50 / 60 Hz, Fuel Tank Type - Dual Wall, Rating - Standby, STANDARD TRL XQ1000/XQ2000, Trailer Mounted...

Condition	Used
Usage	675 Hours
MLS Number	13377609
Category	Generator Sets
Last Updated	6/12/2025
Location	Miami, FL, US
Sold By	Ohio CAT

2007 Caterpillar C18 Generator

$325,000 USD

2 HOURS SINCE OVERHAUL, Auto Start, Battery Charger, Battery Disconnect Switch, Emissions Level - EPA - EPA Tier 2, Engine Type - Diesel, Frequency - 50 / 60 Hz, Fuel Tank Type - Dual Wall,...

Condition	Used
Usage	2 Hours
MLS Number	13182407
Category	Generator Sets
Last Updated	6/12/2025
Location	Richwood, KY, US
Sold By	Ohio CAT

2003 Caterpillar 3508B Generator

$445,000 USD

*EMCP 4.4 CONTROL PANEL, 1000 KW STANDBY, 2000 AMP 3 POLE MAIN BREAKER, 40FT CONTAINER SOUND ATTENUATED, Auto Start, Battery Charger, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type ...

Condition	Used
Usage	1,202 Hours
MLS Number	13123502
Category	Generator Sets
Last Updated	6/12/2025
Location	Richwood, KY, US
Sold By	Ohio CAT