Generator Sets For Sale in United States

2024 Caterpillar XQ425KVA Generator

$210,000 USD

(109 degF), 500M (1640, (kW and kVAr), and, (ModbusTCP) and, (Prime), *518BHP 340 GEN KW W/F 60 HZ PR, *CAPTIVE: 5194400C13PS118, *CERTIFICATION AR, *ELECTRIC DRIVE TRAILER, *END USE: EP...

Condition	Used
Usage	832 Hours
Stock Number	UEN237
MLS Number	12803064
Category	Generator Sets
Last Updated	4/2/2026
Location	Dodge City, KS, US
Sold By	Foley Equipment

2014 Caterpillar XQ350 Mobile Power Module Generator Set

$173,700 USD

2014 CAT XQ350 T4I, ABC, C13 ENGINE, CAT EMCP 4.2 CONTROL PANEL, DUAL VOLTAGE, GENERATOR END, NEW CONTROL PANEL, Online Owner's Manual, PORTABLE GENERATOR SET, ZERO HOUR REBUILT ENGINE AND,...

Condition	Used
Usage	1 Hours
Stock Number	XEU0009
MLS Number	12804873
Category	Generator Sets
Last Updated	4/2/2026
Location	Topeka, KS, US
Sold By	Foley Equipment

(855) 524-___ SHOW
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2011 Multiquip MQ220 Generator

$39,500 USD

Engine Type - Diesel, Generator, Trailer Mounted,

Condition	Used
Usage	10,974 Hours
Stock Number	RP14287
MLS Number	12628393
Category	Generator Sets
Last Updated	4/2/2026
Location	Tulsa, OK, US
Sold By	Warren Power Systems

(833) 923-___ SHOW
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2021 Multiquip GENSET 125 Generator

$45,700 USD

Condition	Used
Usage	5,697 Hours
Stock Number	CRS22-175
MLS Number	12540410
Category	Generator Sets
Last Updated	4/2/2026
Location	Stockton, CA, US
Sold By	Holt of California

(844) 931-___ SHOW
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2023 Multiquip DCA70SS Generator

$57,000 USD

BALL COUPLER 2 5/16 14K, BATT CHG 6A, DEERE TIER 4F ENV, KIT POWERBALANCE, TRAILER DCA70SSI ELEC, VIN# 5SLBG1329PL042130,

Condition	Used
Usage	2,669 Hours
Stock Number	7307379
MLS Number	12177392
Category	Generator Sets
Last Updated	4/2/2026
Location	Cheyenne, WY, US
Sold By	Wyoming Machinery Company

2023 Caterpillar XQ570KVA Generator

$293,100 USD

(1150 ft), (Prime), *779 BHP 500 GEN KW W/F 60 HZ S, *CAPTIVE: 5194410C18PS072, *CERTIFICATION AR, *END USE: EP RETAIL RENTAL, *GENERAL AR, *GENERATOR AR POWER, *MODULE AR DEF, *MODULE AR ...

Condition	Used
Usage	940 Hours
Stock Number	UEN239
MLS Number	13349508
Category	Generator Sets
Last Updated	4/2/2026
Location	Wichita, KS, US
Sold By	Foley Equipment

2019 Caterpillar XQ125KVA Generator

$44,800 USD

125C TEMP RISE OVER 40C AMB, 3 PHASE NEMA LOCK RECEPTACLE, 3POLE CB, 480V 60 HZ (XQ125), 60 HZ 100 KW, 60HZ 480 VOLT (WYE), ALT SPACE HEATER, Base Type - Standard, BATTERY CHARGER UL10A...

Condition	Used
Usage	3,583 Hours
Stock Number	VER027
MLS Number	13128020
Category	Generator Sets
Last Updated	4/2/2026
Location	Dodge City, KS, US
Sold By	Foley Equipment

(833) 923-___ SHOW
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2021 Airman GENSET 13 Generator

$11,200 USD

Horsepower 24.0 hp,

Condition	Used
Usage	5,317 Hours
Stock Number	CRS21-999
MLS Number	11426989
Category	Generator Sets
Last Updated	4/4/2026
Location	Stockton, CA, US
Sold By	Holt of California

(833) 923-___ SHOW
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2021 Airman GENSET 13 Generator

$10,900 USD

Horsepower 24.0 hp,

Condition	Used
Usage	7,540 Hours
Stock Number	CRS21-954
MLS Number	12147298
Category	Generator Sets
Last Updated	4/4/2026
Location	Stockton, CA, US
Sold By	Holt of California

(844) 253-___ SHOW
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Generac 09777-2/4000XL Generator

At auction Apr. 15

Generac 09777-2/4000XL Generator, 7.8HP Generac Engine, SN: 7220328

Condition	Used
Stock Number	LX6924
MLS Number	14280626
Category	Generator Sets
Last Updated	4/2/2026
Location	Sublette, KS, US
Listed By	BigIron Auctions

(844) 253-___ SHOW
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1999 Onan 40kW Portable Standby Generator

At auction Apr. 15

1999 Onan 40kW Portable Standby Generator, 3,991 hrs showing, Onan Model DGBC-3378897, Cummins 3.9L Diesel Engine, 68 Standby HP, 62 Prime HP, Rated Output: 40kW, 120/208 1P/3P, 120/240...

Condition	Used
Stock Number	LK7904
MLS Number	14280497
Category	Generator Sets
Last Updated	4/16/2026
Location	Waterloo, NE, US
Listed By	BigIron Auctions

Olympian D60P1 Generator

At auction Apr. 29

Olympian D60P1 Generator, s/n 00000000CTX010618, Perkins diesel, trailer mtd (No Title) (Runs) (Rust Damage) (Reads 1,293 hours) NOTE: This unit is being sold AS IS/WHERE IS via Timed...

Condition	Used
Usage	1,293 Hours
Stock Number	OF834
MLS Number	14280026
Category	Generator Sets
Last Updated	4/2/2026
Location	Ocala, FL, US
Listed By	JJ Kane Auctions

1992 Big Joe Generator

At auction Apr. 28

1992 Big Joe Enclosed Portable Generator, Cummins Onan diesel, with Onan 10.0RV GenSet, ball hitch, 2/17/26 Pulled DX260226, need VIN plate and needs to be registered with DMV before we can...

Condition	Used
Usage	669 Hours
MLS Number	14138166
Category	Generator Sets
Last Updated	4/1/2026
Location	Dixon, CA, US
Listed By	JJ Kane Auctions

1971 Hogg Davis 25KVGT Generator

At auction Apr. 28

1971 Hogg Davis 25KVGT Enclosed Portable Generator, 2-cyl diesel, with pintle hitch, 2/17/26 Need VIN stamped and needs to be registered with DMV before we can sell it-Eneri (Not Running,...

Condition	Used
Usage	571 Hours
MLS Number	14138164
Category	Generator Sets
Last Updated	4/1/2026
Location	Dixon, CA, US
Listed By	JJ Kane Auctions

Cummins DQDAA-7637805 Generator

At auction Apr. 29

Cummins DQDAA-7637805 250 KW Generator, s/n I110240951, Cummins diesel, (Condition Unknown) (Seller States: Was Running When Removed From Previous Job Site) (BUYER MUST LOAD) (Needs Crane...

Condition	Used
Stock Number	98692
MLS Number	13455992
Category	Generator Sets
Last Updated	4/1/2026
Location	College Park, GA, US
Listed By	JJ Kane Auctions

2026 Cummins DQDAC Diesel Generator

$92,900 USD

*****ETA August 13, 2026*****New Cummins 300 kW standby (270 kW prime) diesel generator set model DQDAC. Cummins QSL9-G7 engine rated 464 HP at 1800 RPM, EPA Tier 3 emissions. 3/60/120/208V,...

Condition	New
Horse Power	418 HP
Engine Model	Cummins QSL9-G7
Emission Rating	USA Tier 3
Stock Number	Central States #5014
MLS Number	14278056
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2006 Cummins DFGE Diesel Generator

$79,900 USD

Cummins 750 kW standby (680 kW prime) diesel generator set model DFGE, SN-B060887391. Cummins VTA-28-G7 engine rated 1135 HP at 1800 RPM, SN-2530887. 3/60/277/480V. 1200 Amp and 600 Amp...

Condition	Used
Usage	396 Hours
Horse Power	1135 HP
Engine Model	Cummins VTA-28-G7
Stock Number	Central States #5013
MLS Number	14278054
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Caterpillar D500GC Diesel Generator

$139,900 USD

New Caterpillar 500 kW standby (455 kW prime) diesel generator set, SN-RK500411. CAT C15 engine rated 762 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V. 800 Amp main-line circuit...

Condition	New
Horse Power	762 HP
Engine Model	Caterpillar C15
Emission Rating	USA Tier 2
Stock Number	Central States #5021
MLS Number	14278046
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1998 Cummins DFCB Diesel Generator

$29,900 USD

Cummins 300 kW standby (270 kW prime) diesel generator set model DFCB, SN-C980715516. Cummins NTA-855-G2 engine rated 465 HP at 1800 RPM, SN-30361940. 3/60/277/480V, 12 lead reconnectable...

Condition	Used
Usage	363 Hours
Horse Power	465 HP
Engine Model	Cummins NTA-855-G2
Stock Number	Central States #5015
MLS Number	14278034
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2000 Cummins DGFB Diesel Generator

$25,900 USD

Cummins 175 kW standby (160 kW prime) diesel generator set model DGFB, SN-I000151390. Cummins 6CTA8.3G2 engine rated 252 HP at 1800 RPM, SN-46029008. 800 Amp adjustable main-line circuit...

Condition	Used
Usage	588 Hours
Horse Power	252 HP
Engine Model	Cummins 6CTA8.3-G2
Stock Number	Central States #5017
MLS Number	14278024
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Generac SD080 Diesel Generator

$23,900 USD

Generac 80 kW standby (72 kW prime) diesel generator set model SD080, SN-. Iveco/FPT 4.5L engine rated 131 HP at 1800 RPM, SN-2049097, EPA Tier 3. 3/60/120/208V, 12 lead reconnectable to...

Condition	Used
Usage	4 Hours
Horse Power	131 HP
Engine Model	4.5L
Emission Rating	USA Tier 3
Stock Number	Central States #5018
MLS Number	14278015
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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1998 Caterpillar 3306B Generator

$34,000 USD

Online Owner's Manual,

Condition	Used
Usage	307 Hours
Stock Number	EE23247
MLS Number	14277850
Category	Generator Sets
Last Updated	4/1/2026
Location	Phoenix, AZ, US
Sold By	Empire Machinery

2025 Cummins C3000D6E Diesel Generator

$1,599,900 USD

New Cummins 3000 kW standby (2750 kW prime) diesel generator set model C3000D6E, SN-A250414124. Cummins QSK95-G9 engine rated 4309 HP at 1800 RPM, SN-37295791, EPA Tier 2 emissions....

Condition	New
Horse Power	4309 HP
Engine Model	Cummins QSK95-G9
Emission Rating	USA Tier 2
Stock Number	Central States #5009
MLS Number	14257011
Category	Generator Sets
Last Updated	4/2/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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1992 Caterpillar 3406 Generator

$44,000 USD

Online Owner's Manual,

Condition	Used
Usage	1,234 Hours
Stock Number	EE23246
MLS Number	14277816
Category	Generator Sets
Last Updated	4/1/2026
Location	Phoenix, AZ, US
Sold By	Empire Machinery