Used Generator Sets For Sale

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Caterpillar 3412 Generator

$32,500 USD

operates well - excess to needs - just over 1000 hrs - Located in Dayton, WA -,

Condition	Used
Usage	1,500 Hours
MLS Number	12031589
Category	Generator Sets
Last Updated	6/4/2026
Location	Dayton, WA, US
Sold By	Seattle Tractor International, Inc.

(833) 909-___ SHOW
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Cummins Onan Genset Generator 480V 3 Phase Diesel Generator ONLY 572 Hours

$8,950 USD

Cummins Onan Industrial Diesel Generator Set, Up for sale is a Cummins Onan diesel generator set in excellent operating condition ✅ Only 572 original hours ✅ Runs excellent ✅ Cummins...

Condition	Used
Usage	572 Hours
Stock Number	L1562
MLS Number	14408502
Category	Generator Sets
Last Updated	6/4/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

2015 Caterpillar AMP500 Generator

$75,000 USD

Condition	Used
Usage	18,931 Hours
Stock Number	E277102
MLS Number	14408232
Category	Generator Sets
Last Updated	6/4/2026
Location	Anchorage, AK, US
Sold By	Tractor & Equipment Co.

2019 Caterpillar XQ230 Generator

$66,700 USD

Condition	Used
Usage	7,752 Hours
Stock Number	21E1111
MLS Number	14404493
Category	Generator Sets
Last Updated	6/4/2026
Location	Tukwila, WA, US
Sold By	Tractor & Equipment Co.

2013 Caterpillar XQ200N Generator

$31,200 USD

Condition	Used
Usage	13,996 Hours
Stock Number	E212567
MLS Number	14404492
Category	Generator Sets
Last Updated	6/4/2026
Location	Belgrade, MT, US
Sold By	Tractor & Equipment Co.

2018 Caterpillar XQ 35 Generator

$14,200 USD

Condition	Used
Usage	12,700 Hours
Stock Number	21E1091
MLS Number	14404471
Category	Generator Sets
Last Updated	6/4/2026
Location	Tukwila, WA, US
Sold By	Tractor & Equipment Co.

2013 Cummins DFEH Diesel Generator

$79,900 USD

Used Cummins 400 kW standby (350 kW prime) diesel generator set, model DFEH, SN-H130546146. Cummins QSX15-G9 NR2 engine rated 755 HP at 1800 RPM, SN-79679752, EPA Tier 2. 3/60/277/480V. (2)...

Condition	Used
Usage	127 Hours
Horse Power	755 HP
Engine Model	Cummins QSX15-G9
Emission Rating	USA Tier 2
Stock Number	Central States #5066
MLS Number	14362984
Category	Generator Sets
Last Updated	5/31/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2018 Kohler 750 KW Natural Gas Generator

$229,900 USD

Kohler 750 kW standby (630 kW prime) natural gas generator set, model 750REZK, SN-SGM32M7RR. Siemens SGE-36SL engine rated 1059 HP at 1800 RPM, EPA certified. 3/60/277/480V. 1200 Amp...

Condition	Used
Usage	977 Hours
Horse Power	1059 HP
Engine Model	SGE-36SL
Stock Number	Central States #5006
MLS Number	14257023
Category	Generator Sets
Last Updated	5/31/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2018 Kohler 750 KW Natural Gas Generator

$229,900 USD

Kohler 750 kW standby (630 kW prime) natural gas generator set, model 750REZK, SN-SGM32M7RP. Siemens SGE-36SL engine rated 1059 HP at 1800 RPM, EPA certified. 3/60/277/480V. 1200 Amp...

Condition	Used
Usage	976 Hours
Horse Power	1059 HP
Engine Model	SGE-36SL
Stock Number	Central States #5005
MLS Number	14257020
Category	Generator Sets
Last Updated	5/31/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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2010 Caterpillar XQ100 Generator

$12,650 USD

ACCESSORIES POWER SUPPLY VOLTS, ADD RACOR FUEL FILTER (EFR1), ADDITIONAL OPERATORS MANUAL, ANTI-CONDENSATION HEATER, BASEFRAME TYPE, BATTERY CHARGER - 3 AMP UL, BATTERY CHARGER TYPE, BATTERY...

Condition	Used
Usage	13,113 Hours
Stock Number	EQ00053624
MLS Number	14342304
Category	Generator Sets
Last Updated	5/30/2026
Location	Nitro, WV, US
Sold By	Boyd CAT

(855) 921-___ SHOW
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2018 Caterpillar XQ 425 Generator

$105,000 USD

Condition	Used
Usage	7,207 Hours
Stock Number	ER425KV4
MLS Number	14001566
Category	Generator Sets
Last Updated	5/30/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

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2019 Caterpillar XQ 425 Generator

$115,000 USD

Condition	Used
Usage	4,564 Hours
Stock Number	ER425KV3
MLS Number	14001565
Category	Generator Sets
Last Updated	5/30/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

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2022 Caterpillar XQ 425 Generator

$165,000 USD

Condition	Used
Usage	2,217 Hours
Stock Number	ER425KV13
MLS Number	14001564
Category	Generator Sets
Last Updated	5/30/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

(844) 481-___ SHOW
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Multiquip MQP250IV Diesel Generator

$20,000 USD

MULITIQUIP 275KW STANDBY GENERATOR, SN:695779-0508, IVECO DIESEL POWERED ENGINE, 275KW, 3 PHASE, 208V, SOUND ATTENUATED ENCLOSURE, AUTO START, BLOCK HEATER, MARTHON GENERATOR HEAD, 1600...

Condition	Used
MLS Number	14380940
Category	Generator Sets
Last Updated	5/29/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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2000 Detroit 20v149 Generator - Leroy Somer

Contact for price

Engine Detroit Diesels 20V149, Engine power output in kw 2000 KW@1500 RPM, Year of build 1998, Serialnumber 20F0200353, Condition Like new, Electrical output in KVA 2150 KVA, Voltage...

Condition	Used
Usage	22 Hours
Attachment Make	Leroy Somer
Attachment Model	lsa51
Engine Model	Detroit 20v149
Weight	12500
MLS Number	14397196
Category	Generator Sets
Last Updated	5/29/2026
Location	Roosendaal, Netherlands
Sold By	Furmet BV

(707) 849-___ SHOW
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2003 Onan 20ES Generator

$5,000 USD

Price: $5,000 OBO, Location: Santa Rosa, CA, Description:, Clean Onan 20ES propane standby generator with only 419 original hours. Unit was owned and maintained by an HOA and used strictly...

Condition	Used
Usage	419 Hours
MLS Number	14372005
Category	Generator Sets
Last Updated	5/29/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(844) 481-___ SHOW
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Marathon Electric 433PSL6216 Enclosed Diesel Generator

$25,000 USD

TRITON 350KW STANDBY GENERATOR, VOLVO DIESEL POWERED ENGINE, 350KW, 3PHASE, 480V, SOUND ATTENUATED ENCLOSED, AUTO START, BLOCK HEATER, MARATHON GENERATOR HEAD, 1000 GALLON DIESEL TANK, SKID...

Condition	Used
Usage	1,000 Hours
MLS Number	14380949
Category	Generator Sets
Last Updated	5/28/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

2005 Cummins DFEJ Diesel Generator

$75,900 USD

Cummins 450 kW standby (410 kW prime) diesel generator set, model DFEJ, SN-K050849457. Cummins QSX15-G9 NR2 engine rated 755 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V, 12 lead...

Condition	Used
Usage	890 Hours
Horse Power	755 HP
Engine Model	Cummins QSX15-G9
Emission Rating	USA Tier 2
Stock Number	Central States #5040
MLS Number	14328681
Category	Generator Sets
Last Updated	5/28/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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2003 Caterpillar 3508 PKG Generator

$214,056.37 USD

Auto Start, Emissions Level, Jacket Water Heater,

Condition	Used
Usage	174 Hours
Stock Number	E230008AO
MLS Number	13769610
Category	Generator Sets
Last Updated	5/28/2026
Location	Brampton, ON, Canada
Sold By	Toromont Power Systems

2020 Generac SD060 Diesel Generator

$19,900 USD

New / Surplus Generac 60 kW standby (54 kW prime) diesel generator set model SD060, SN-3006214629. Iveco / FPT 4FGE9455A*J 4.5L engine rated 93 HP at 1800 RPM, SN-01767467, EPA Tier 3...

Condition	Used
Usage	1 Hours
Horse Power	93 HP
Engine Model	4.5L
Emission Rating	USA Tier 3
Stock Number	Central States #5079
MLS Number	14391457
Category	Generator Sets
Last Updated	5/27/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2015 Cummins DSGAA Diesel Generator

$25,900 USD

Used Cummins 100 kW standby (90 kW prime) diesel generator set model DSGAA, SN-G090012966. Cummins QSB7-G5 NR3 engine rated 324 HP at 1800 RPM, EPA Tier 3 emissions. 3/60/277/480V. 2 x 150...

Condition	Used
Usage	78 Hours
Horse Power	324 HP
Engine Model	Cummins QSB7-G5 NR3
Emission Rating	USA Tier 3
Stock Number	Central States #5089
MLS Number	14391446
Category	Generator Sets
Last Updated	5/31/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2008 Cummins 880GFLC Natural Gas Generator

$229,900 USD

Cummins 880 kW standby natural gas generator set, model 880GFLC, SN-CX08A010629. Cummins GTA50-G3 engine rated 1334 HP at 1800 RPM, SN-25327785, EPA certified. 3/60/277/480V, 12 lead...

Condition	Used
Usage	660 Hours
Horse Power	1334 HP
Engine Model	Cummins GTA50-G3
Stock Number	Central States #5070
MLS Number	14391432
Category	Generator Sets
Last Updated	5/27/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2012 Cummins DSGAA Diesel Generator

$29,900 USD

Cummins 100 kW standby (90 kW prime) diesel generator set model DSGAA, SN-E120335637. Cummins QSB7-G5 NR3 engine rated 324 HP at 1800 RPM, EPA Tier 3 emissions. 3/60/277/480V. 2 x 150 Amp...

Condition	Used
Usage	187 Hours
Horse Power	324 HP
Engine Model	Cummins QSB7-G5 NR3
Emission Rating	USA Tier 3
Stock Number	Central States #5047
MLS Number	14358513
Category	Generator Sets
Last Updated	5/27/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2016 Cummins GGHJ Natural Gas Generator

$23,900 USD

Used Cummins 125 kW standby natural gas / propane generator set, model GGHJ, SN-K160117723. Ford WSG-1068 engine rated 176 HP at 1800 RPM, SN-E172A2206161740283, EPA certified. ...

Condition	Used
Usage	257 Hours
Horse Power	176 HP
Engine Model	Ford WSG-1068 6.8L
Stock Number	Central States #4732
MLS Number	13604753
Category	Generator Sets
Last Updated	5/26/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators