Caterpillar Generator Sets For Sale in United States

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2023 Caterpillar XQ125 Generator

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Condition	Used
Usage	99,999 Hours
MLS Number	14228952
Category	Generator Sets
Last Updated	3/10/2026
Location	Tarrant, AL, US
Sold By	Thompson Tractor Co.

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2022 Caterpillar XQ125 Generator

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Condition	Used
Usage	99,999 Hours
MLS Number	14228950
Category	Generator Sets
Last Updated	3/10/2026
Location	Tarrant, AL, US
Sold By	Thompson Tractor Co.

(833) 446-___ SHOW
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Caterpillar 3412 Diesel Generator

$94,500 USD

Caterpillar 800 kW standby (725 kW prime) diesel generator set. CAT 3412 engine rated 1180 HP at 1800 RPM, SN-2WJ01041. 3/60/277/480V, 6 lead non-reconnectable to other voltages. No breaker....

Condition	Used
Usage	1,109 Hours
Horse Power	1180 HP
Engine Model	Caterpillar 3412
Stock Number	Central States #4703
MLS Number	13552651
Category	Generator Sets
Last Updated	3/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(844) 293-___ SHOW
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2007 Caterpillar C4.4 Generator

$11,900 USD

-36-100KW , -Enclosed , -Trailer mounted , -Runs good

Condition	Used
Usage	9,864 Hours
Weight	3300
Stock Number	ZID-146752
MLS Number	13755014
Category	Generator Sets
Last Updated	3/20/2026
Location	Crofton, MD, US
Sold By	Zadoon

(877) 685-___ SHOW
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2023 Caterpillar XQ125KVA Generator

$44,800 USD

*CERTIFICATION AR, *CONNECTION GP, *END USE: EP RETAIL RENTAL, *ENGINE ARPRIM, *GENERAL AR, *GENERATOR ARPWR, *HEATER GPGENERATOR, *HEATER GPJW, *OPTIONAL BATTERY CHARGER UL10A, *PERMANENT...

Condition	Used
Usage	6,000 Hours
Stock Number	UEN223
MLS Number	13333028
Category	Generator Sets
Last Updated	3/3/2026
Location	Dodge City, KS, US
Sold By	Foley Equipment

(833) 977-___ SHOW
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2000 Caterpillar 3516B 2MEG 4160V POWER MODULE Generator

$825,000 USD

*EMCP 4.4 CONTROL PANEL, Auto Start, Battery Charger, Battery Disconnect Switch, Engine Type - Diesel, ENGINE ZERO HOUR OVERHAUL, Fuel Tank Type - Dual Wall, Generator, Generator Space...

Condition	Used
Usage	2 Hours
MLS Number	13122593
Category	Generator Sets
Last Updated	3/1/2026
Location	Miami, FL, US
Sold By	Ohio CAT

(844) 449-___ SHOW
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550 KW Generator in Dry Van

$25,000 USD

Twin Turbo 3412 -Located in Bay Center, WA-

Condition	Used
MLS Number	14167918
Category	Generator Sets
Last Updated	3/5/2026
Location	McMinnville, OR, US
Sold By	KNM Equipment Sales & Service

2021 Caterpillar XQ60 Generator

$19,900 USD

Package Type Cat Standard Unit,

Condition	Used
Usage	7,865 Hours
MLS Number	13698044
Category	Generator Sets
Last Updated	2/27/2026
Location	Garner, NC, US
Sold By	GREGORY POOLE POWER SYSTEMS

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2000 Caterpillar 3516 Generator

$289,000 USD

Online Owner's Manual,

Condition	Used
Usage	797 Hours
Stock Number	EE22189
MLS Number	13690113
Category	Generator Sets
Last Updated	2/27/2026
Location	Phoenix, AZ, US
Sold By	Empire Machinery

(855) 433-___ SHOW
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2006 Caterpillar 3456 Generator

$85,000 USD

8 Hour Integral Fuel Tank, Auto Start, Base Tank, Base Type - Skid, Battery Charger, Battery Set - Standard, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel - Other, Enclosure...

Inspection Report

Condition	Used
Usage	265 Hours
Stock Number	UE01441
MLS Number	13823149
Category	Generator Sets
Last Updated	2/26/2026
Location	Eugene, OR, US
Sold By	Peterson Power Systems

(877) 839-___ SHOW
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2010 Caterpillar XQ60 Generator

$10,725 USD

ACCESSORIES POWER SUPPLY VOLTS, ADD RACOR FUEL FILTER (EFR1), ANTI-CONDENSATION HEATER, BASEFRAME TYPE, Battery Charger, BATTERY CHARGER TYPE, BATTERY TYPE, CANOPY TYPE. CONFIGURATION,...

Condition	Used
Usage	14,137 Hours
Stock Number	EQ00033471
MLS Number	13755895
Category	Generator Sets
Last Updated	2/26/2026
Location	Lexington, KY, US
Sold By	Boyd CAT

2023 Caterpillar C18 Generator

$119,900 USD

New CAT C18 Generator Set; 2023 Model – Full OEM Warranty; 550kW Standby Rated; 480/277V; Open Skid Mount; GCCP 1.2 Control Panel; Jacket Water Heater; Battery Charger; In Stock –...

Condition	New
Horse Power	839 HP
Engine Model	Caterpillar C18
Emission Rating	USA Tier 2
Stock Number	1779
MLS Number	14161610
Category	Generator Sets
Last Updated	2/28/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

1979 Caterpillar 3306 Generator

$16,500 USD

Good Used CAT 3306 Generator Set; 1988 Model – 345 Original Hours; 180kW Standby Rated; Open Skid Mount; Engine Driven Radiator; HD Air Cleaner; Electric Starter; EMCP Analog Control Panel;...

Condition	Used
Usage	345 Hours
Engine Model	Caterpillar 3306 PC
Stock Number	1786
MLS Number	14161599
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

1999 Caterpillar 3412C Generator

$99,500 USD

Used CAT 3412C Generator Set; 2000 Model - 583 Original Hours; 700kW Standby Rated; 480/277V; Weather Enclosure; Base Fuel Tank; EMCP 2 Controller; Breaker; Jacket Water Heater, Battery...

Condition	Used
Usage	583 Hours
Horse Power	1039 HP
Engine Model	Caterpillar 3412C
Emission Rating	USA Non Tier
Stock Number	1746
MLS Number	14161571
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2003 Caterpillar 3512B Natural Gas Generator

$99,900 USD

Used CAT 3512B Land Electric Generator Set; 2003 Model – 32,501 Original Hours; Tier 1 Emissions; Kato 6P6-3150 Generator End; 600V; Heavy Duty Skid; Engine Driven Radiator; Oilfield Ready;...

Condition	Used
Usage	32,501 Hours
Horse Power	1476 HP
Engine Model	Caterpillar 3512B
Emission Rating	USA Tier 1
Stock Number	1709
MLS Number	14161335
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2003 Caterpillar 3512B Natural Gas Generator

$99,900 USD

Used CAT 3512B Land Electric Generator Set; 2003 Model – 31,798 Original Hours; Tier 1 Emissions; Kato 6P6-3150 Generator End; 600V; Heavy Duty Skid; Engine Driven Radiator; Oilfield Ready;...

Condition	Used
Usage	31,798 Hours
Horse Power	1476 HP
Engine Model	Caterpillar 3512B
Emission Rating	USA Tier 1
Stock Number	1708
MLS Number	14161334
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2006 Caterpillar 3512C Generator

$95,000 USD

Used CAT 3512C Land Electric Generator Set; 2006 Model – 56,096 Original Hours; Tier 2 Emissions; Kato 6P6-3150 Generator End; 600V; Heavy Duty Skid; Engine Driven Radiator; Oilfield Ready;...

Condition	Used
Usage	56,096 Hours
Horse Power	1476 HP
Engine Model	Caterpillar 3512C
Emission Rating	USA Tier 2
Stock Number	1707
MLS Number	14161333
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2006 Caterpillar 3512C Generator

$85,000 USD

Used CAT 3512C Land Electric Generator Set; 2006 Model – 57,701 Original Hours; Tier 2 Emissions; Kato 6P6-3150 Generator End; 600V; Heavy Duty Skid; Engine Driven Radiator; Oilfield Ready;...

Condition	Used
Usage	57,701 Hours
Horse Power	1476 HP
Engine Model	Caterpillar 3512C
Emission Rating	USA Tier 2
Stock Number	1706
MLS Number	14161332
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2000 Caterpillar G3512 Generator

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Rebuilt CAT G3512 Generator Set; 2000 Model; 550kW Continous Rated; 480/277V; Open Skid Mount; Remote Radiator; CAT EIS Ignition; Electric Starters; Heavy Duty Air Cleaners; Electric Prelube...

Condition	Used
Horse Power	861 HP
Engine Model	Caterpillar G3512 SITA LE
Stock Number	1697
MLS Number	14161320
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

1993 Caterpillar 3516 Generator

$94,500 USD

Used CAT 3516 Generator Set; 1993 Model – 2299 Original Hours; 1500kW Standby Rated; 480/277V; Open Skid Mount; Engine Driven Radiator; Jacket Water Heater; Racor Fuel Filters; Electric...

Condition	Used
Usage	2,299 Hours
Horse Power	2168 HP
Engine Model	Caterpillar 3516 DITA
Emission Rating	USA Non Tier
Stock Number	1651
MLS Number	14161141
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2011 Caterpillar 3512C Generator

$365,000 USD

CAT 3512C Land Electric Generator Set; 2011 Model – Zero Hours Since Top End Overhaul; 1101kW Prime Power; 600V; Tier 2 Emissions; Kato 6P6-3300 Generator End; Zero Hour Reconditioned...

Condition	Used
Horse Power	1476 HP
Engine Model	Caterpillar 3512C
Emission Rating	USA Tier 2
Stock Number	1637
MLS Number	14161132
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2013 Caterpillar G3306B Generator

$67,500 USD

Used CAT G3306TA Generator Set; 2013 Model – 7409 Hours; 131kW Continous Power; 480/277V; EMCP 4.4 Controller; Breaker; 20′ ISO Container; Power Distribution System; Fuel Scrubber; Roof...

Condition	Used
Usage	7,409 Hours
Horse Power	203 HP
Engine Model	Caterpillar G3306B TA
Stock Number	1630
MLS Number	14161131
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

1988 Caterpillar 3606 Diesel Generator

$129,900 USD

Used CAT 3606 Diesel Generator Set; 1988 Model – 3639 Hours; 1640kW Continuous Power; 480/277V; 2320HP @ 900RPM Engine; Expansion Tank; Analog Gauge Panel; Electric Pre-Lube; Removed from...

Condition	Used
Usage	3,639 Hours
Horse Power	2320 HP
Engine Model	Caterpillar 3606 DI
Stock Number	1591
MLS Number	14161123
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2011 Caterpillar 3512C Generator

$365,000 USD

CAT 3512C Land Electric Generator Set; 2011 Model – Zero Hours Since Top End Overhaul; 1101kW Prime Power; 600V; Tier 2 Emissions; Kato 6P6-3300 Generator End; Zero Hour Reconditioned...

Condition	Used
Horse Power	1476 HP
Engine Model	Caterpillar 3512C
Emission Rating	USA Tier 2
Stock Number	1568
MLS Number	14161116
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC