Generator Sets For Sale

(844) 931-___ SHOW
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2019 Caterpillar XQ425 Generator

$195,500 USD

340KW @ 1800RPM 60HZ PRIME, EMCP 4.4 CONTROL PANEL, Online Owner's Manual, TRAILER MOUNTED ELECTRIC BRAKES, VIN# 7KUBB2425KJ087718,

Condition	Used
Usage	3,417 Hours
Stock Number	X8H180
MLS Number	12070409
Category	Generator Sets
Last Updated	1/9/2026
Location	Rock Springs, WY, US
Sold By	Wyoming Machinery Company

(844) 931-___ SHOW
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2010 Caterpillar C9 Generator

$18,500 USD

*OLD* CERTIFIED, 275 EKW W/FAN, 500 GALLON FUEL TANK, 5014J SE GENERATOR REMOVAL, 600 AMP UL 3 POLE 80% CB 76, 60HZ 480 VOLTS, AIR CLEANER-HEAVY DUTY, BATTERY CHARGER-5 AMP 11, BATTERY...

Condition	Used
Usage	11,571 Hours
Stock Number	C9E2284
MLS Number	11677802
Category	Generator Sets
Last Updated	1/11/2026
Location	Casper, WY, US
Sold By	Wyoming Machinery Company

(866) 619-___ SHOW
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2016 Caterpillar XQ-60 48KW Generator

Contact for price

Online Owner's Manual,

Condition	Used
Usage	4,030 Hours
Stock Number	EU00100
MLS Number	11926816
Category	Generator Sets
Last Updated	1/5/2026
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

(877) 685-___ SHOW
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2019 Caterpillar XQ125KVA Generator

$44,600 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	3,486 Hours
Stock Number	VER026
MLS Number	13727101
Category	Generator Sets
Last Updated	1/11/2026
Location	Colby, KS, US
Sold By	Foley Equipment

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2018 Caterpillar XQ60 Generator

$21,800 USD

2 5/16" BALL HITCH, 208V 3 PHASE NEMA RECEPTABLES, 3 PHASE NEMA LOCK RECEPTACLE, 3POLE CB, 480V 60 HZ (XQ60), 60 HZ 48 KW, 60HZ 480 VOLT (WYE), 80C TEMP RISE OVER 40C AMBIENT, ALT SPACE...

Condition	Used
Usage	8,557 Hours
Stock Number	VEU0033
MLS Number	13196726
Category	Generator Sets
Last Updated	1/5/2026
Location	Wichita, KS, US
Sold By	Foley Equipment

(844) 931-___ SHOW
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2014 ATLAS QAS150 Generator

$56,750 USD

150 KVA, 2 5/16" BALL HITCH, TRAILER, VIN# 16MPF112XED069791,

Condition	Used
Usage	25,234 Hours
Stock Number	HOP110993
MLS Number	10526675
Category	Generator Sets
Last Updated	1/5/2026
Location	Casper, WY, US
Sold By	Wyoming Machinery Company

(855) 942-___ SHOW
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2010 Caterpillar XQ45 Generator

$10,900 USD

*BATTERY CHARGER, *CSA CERTIFICATION, *END USE: PWR MOD/XQ, *ENGINE AR - PRIME, *ENGINE AR-XQ45 GENSET, *GENERATOR AR-POWER, *GENERATOR TEST REPORT, *INTEGRAL DUAL WALL FUEL TANK, *JACKET...

Condition	Used
Usage	14,048 Hours
Stock Number	10A68507
MLS Number	10129671
Category	Generator Sets
Last Updated	1/5/2026
Location	Monroe, WA, US
Sold By	N C Machinery

(888) 519-___ SHOW
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1989 Onan Generator

$500 USD

Good running Generator assembly. Model #6DJBFJ8388C. TMU. 35psi oil pressure. 120 Day Guarantee.

Condition	Used
Fits To Make(s)	ONAN
Fits To Model(s)	GENERATOR
Stock Number	1062707
MLS Number	13850807
Category	Generator Sets
Last Updated	1/3/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2020 WANCO WSP220-R Generator

$35,000 USD

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual...

Condition	Used
Usage	14,633 Hours
Stock Number	RGH141
MLS Number	14070240
Category	Generator Sets
Last Updated	1/3/2026
Location	Aurora, CO, US
Sold By	Wagner Equipment Co.

2025 Cummins DQFAD Diesel Generator

$379,900 USD

*****Ready to ship*****New Cummins 1000 kW standby (900 kW prime) diesel generator set, model DQFAD, SN-L250516247. Cummins QST30-G5 NR2 engine rated 1490 HP at 1800 RPM, SN-37297028, EPA...

Condition	New
Horse Power	1490 HP
Engine Model	Cummins QST30-G5 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4310
MLS Number	14069981
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2025 Cummins DQFAD Diesel Generator

$379,900 USD

*****Ready to ship*****New Cummins 1000 kW standby (900 kW prime) diesel generator set, model DQFAD, SN-L250516246. Cummins QST30-G5 NR2 engine rated 1490 HP at 1800 RPM, SN-37297058, EPA...

Condition	New
Horse Power	1490 HP
Engine Model	Cummins QST30-G5 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4309
MLS Number	14069978
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2020 WANCO WSP220-R Generator

$45,000 USD

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual...

Condition	Used
Usage	7,282 Hours
Stock Number	RGH139
MLS Number	14069920
Category	Generator Sets
Last Updated	1/3/2026
Location	Aurora, CO, US
Sold By	Wagner Equipment Co.

2020 WANCO WSP220-R Generator

$35,000 USD

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Coolant Heater, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual...

Condition	Used
Usage	14,735 Hours
Stock Number	RGH138
MLS Number	14069909
Category	Generator Sets
Last Updated	1/3/2026
Location	Hobbs, NM, US
Sold By	Wagner Equipment Co.

2016 ALTORFER POWER SYSTEMS APS100 Generator

$16,650 USD

110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual...

Condition	Used
Usage	8,780 Hours
Stock Number	RGD029
MLS Number	14069891
Category	Generator Sets
Last Updated	1/3/2026
Location	Albuquerque, NM, US
Sold By	Wagner Equipment Co.

(855) 927-___ SHOW
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1990 TAD1631GE Generator

$24,000 USD

Condition	Used
Usage	723 Hours
Stock Number	EE21338
MLS Number	14069865
Category	Generator Sets
Last Updated	1/3/2026
Location	Phoenix, AZ, US
Sold By	Empire Machinery

2025 Cummins C500N6B Natural Gas Generator

$299,900 USD

*****Ready to ship*****New Cummins 500 kW standby natural gas generator set, model C500N6B, SN-00916005. Cummins GTA 28E engine rated 770 HP at 1800 RPM, SN-99801549, EPA certified for...

Condition	New
Horse Power	770 HP
Engine Model	Cummins GTA 28E
Stock Number	Central States #4388
MLS Number	14001729
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2025 Cummins DQCB Diesel Generator

$259,900 USD

*****Ready to ship*****New Cummins 750 kW standby (680 kW prime) diesel generator set, model DQCB, SN-J250498573. Cummins QSK23-G7 engine rated 1220 HP at 1800 RPM, SN-85025073, EPA Tier 2...

Condition	New
Horse Power	1220 HP
Engine Model	Cummins QSK23-G7 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4304
MLS Number	13951041
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2025 Cummins C150N6 Natural Gas Generator

$59,900 USD

*****Ready to ship*****New Cummins 150 kW standby natural gas / propane generator set, model C150N6, SN-I250493050. Cummins QSJ8.9G engine rated 240 HP at 1800 RPM, SN-99625196, EPA...

Condition	New
Horse Power	240 HP
Engine Model	Cummins QSJ8.9G
Stock Number	Central States #4237
MLS Number	13870433
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2025 Cummins C150N6 Natural Gas Generator

$59,900 USD

*****Ready to ship*****New Cummins 150 kW standby natural gas / propane generator set, model C150N6, SN-I250493049. Cummins QSJ8.9G engine rated 240 HP at 1800 RPM, SN-99621726, EPA...

Condition	New
Horse Power	240 HP
Engine Model	Cummins QSJ8.9G
Stock Number	Central States #4236
MLS Number	13870430
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2025 Cummins C100N6 Natural Gas Generator

$39,900 USD

*****Ready to ship*****New Cummins 100 kW standby natural gas / propane generator set, model C100N6, SN-I250492840. Cummins QSJ5.9G-G3 engine rated 162 HP at 1800 RPM, SN-LB015205, EPA...

Condition	New
Horse Power	162 HP
Engine Model	Cummins QSJ5.9G-G3
Stock Number	Central States #4234
MLS Number	13870425
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(855) 927-___ SHOW
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2009 Caterpillar C18 Generator

$149,000 USD

Online Owner's Manual,

Condition	Used
Usage	360 Hours
Stock Number	EE22659
MLS Number	13791659
Category	Generator Sets
Last Updated	1/3/2026
Location	Henderson, NV, US
Sold By	Empire Machinery

2025 Cummins DFEK Diesel Generator

$139,900 USD

*****Ready to ship*****New Cummins 500 kW standby (455 kW prime) diesel generator set, model DFEK, SN-L250516003. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, EPA Tier 2 emissions. 3/60...

Condition	New
Horse Power	755 HP
Engine Model	Cummins QSX15-G9 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4305
MLS Number	13857832
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2026 Cummins DFEK Diesel Generator

$129,900 USD

*****Ready to ship*****New Cummins 500 kW standby (455 kW prime) diesel generator set, model DFEK, SN-L250515438. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, SN-80771343, EPA Tier 2...

Condition	New
Horse Power	755 HP
Engine Model	Cummins QSX15-G9 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4278
MLS Number	13857829
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2025 Cummins DQFAD Diesel Generator

$379,900 USD

*****Ready to ship*****New Cummins 1000 kW standby (900 kW prime) diesel generator set, model DQFAD, SN-K250506771. Cummins QST30-G5 NR2 engine rated 1490 HP at 1800 RPM, SN-37297055, EPA...

Condition	New
Horse Power	1490 HP
Engine Model	Cummins QST30-G5 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4048
MLS Number	13781492
Category	Generator Sets
Last Updated	1/3/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators