Used Cummins Generator Sets For Sale in United States

Cummins 750 KW Enclosed Generator

2002 Cummins 1100DFLB Diesel Generator

Newly Listed

$99,900 USD

Cummins 1100 kW standby (900 kW prime) diesel generator set model DFLB, SN-D020361759. Cummins KTA50-G2 engine rated 1620 HP at 1800 RPM, SN-33151847. 3/60/277/480V. 1600 Amp main-line...

Condition	Used
Usage	2,269 Hours
Horse Power	1620 HP
Engine Model	Cummins KTA50-G2
Stock Number	Central States #5034
MLS Number	14328700
Category	Generator Sets
Last Updated	4/23/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2017 Cummins C500N6B Natural Gas Generator

Newly Listed

$139,900 USD

*****ETA July 15, 2026*****Cummins 500 kW standby natural gas generator set, model C500N6B. Cummins GTA 28E engine rated 770 HP at 1800 RPM, SN-25426923, EPA certified. 3/60/277/480V, 12...

Condition	Used
Usage	285 Hours
Horse Power	770 HP
Engine Model	Cummins GTA 28E
Stock Number	Central States #5041
MLS Number	14328694
Category	Generator Sets
Last Updated	4/23/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2005 Cummins DFEJ Diesel Generator

Newly Listed

$69,900 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	4/23/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

Cummins 6CT8.3-G Generator

2017 Cummins C500N6B Natural Gas Generator

$139,900 USD

*****ETA July 15, 2026*****Cummins 500 kW standby natural gas generator set, model C500N6B. Cummins GTA 28E engine rated 770 HP at 1800 RPM, SN-25426923, EPA certified. 3/60/277/480V, 12...

Condition	Used
Usage	285 Hours
Horse Power	770 HP
Engine Model	Cummins GTA 28E
Stock Number	Central States #5041
MLS Number	14321838
Category	Generator Sets
Last Updated	4/20/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2003 Cummins DGFA Diesel Generator

$9,950 USD

Cummins 150 kW standby (135 kW prime) diesel generator set model DGFA, SN-G030528053. Cummins 6CTA8.3-G2 engine rated 252 HP at 1800 RPM, SN-46324599. 3/60/277/480V, 12 lead reconnectable...

Condition	Used
Usage	13,786 Hours
Horse Power	252 HP
Engine Model	Cummins 6CTA8.3-G2
Stock Number	Central States #5038
MLS Number	14321813
Category	Generator Sets
Last Updated	4/20/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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Cummins KTA38-G2 Generator

$37,995 USD

LIKE NEW ONLY 250 HOURS ON EACH OF THESE TWO KTA3-G2 COMPLETE GENSETS. WITH WARRANTY. SELLING AS PACKAGE OF TWO AT $75,000.00 CALL OR SEND FOR DETAILS.

Quantity	2
Condition	Used
Stock Number	69171
MLS Number	13353015
Category	Generator Sets
Last Updated	4/27/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 574-___ SHOW
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Cummins 175 Kw Natural Gas Generator

Contact for price

Location: Merrill, WI Location: - Merrill, WI, 251HP Cummins Natural Gas Engine, 175KW, 3 Phase, 277/480 Volts, Parts Book in Office, Bill of Sale Only Seller's Notes:, Runs Well, Needs...

Condition	Used
Stock Number	98608
MLS Number	14303616
Category	Generator Sets
Last Updated	4/26/2026
Location	Merrill, WI, US
Sold By	Integrity Sales and Auction LLC

2007 Cummins GFBC Natural Gas Generator

$59,500 USD

Used Cummins 250 kW standby (225 kW prime) natural gas generator set, model GFBC, SN-DM07B203320. Cummins GTA855E engine rated 383 HP at 1800 RPM, SN-25312434. 3/60/277/480V, 12 lead...

Condition	Used
Usage	1,141 Hours
Horse Power	383 HP
Engine Model	Cummins GTA855E
Stock Number	Central States #4882
MLS Number	14134631
Category	Generator Sets
Last Updated	4/18/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2011 Cummins GTA38 Natural Gas Generator

$149,900 USD

Cummins 500 kW standby natural gas generator. Cummins GTA38 engine rated 803 HP at 1800 RPM, SN-25357864. 3/60/277/480V, 12 lead reconnectable to other voltages. 800 Amp main-line circuit...

Condition	Used
Usage	262 Hours
Horse Power	803 HP
Engine Model	Cummins GTA38
Stock Number	Central States #4934
MLS Number	14129401
Category	Generator Sets
Last Updated	4/18/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2005 Cummins 750GFLB Natural Gas Generator

$199,900 USD

Used Cummins 750 kW standby natural gas generator set, model 750GFLB, SN-HA05A350765. Cummins GTA50-G2 engine rated 1220 HP at 1800 RPM, SN-25300650. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	523 Hours
Horse Power	1220 HP
Engine Model	Cummins GTA50-G2
Stock Number	Central States #4913
MLS Number	14129348
Category	Generator Sets
Last Updated	4/18/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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Cummins 200 KW Diesel Generator

$47,500 USD

Powerful, reliable, and built for demanding applications, the Cummins 200kW generator set delivers dependable performance when it matters most. Engineered with Cummins’ proven diesel...

Condition	Used
Usage	251 Hours
MLS Number	14315886
Category	Generator Sets
Last Updated	4/17/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

2005 Cummins DSHAC Diesel Generator

$35,900 USD

Cummins 200 kW standby (180 kW prime) diesel generator set model DSHAC, SN-J050845933. Cummins QSL9-G2 engine rated 364 HP at 1800 RPM, EPA Tier 3 emissions, SN-46525369. 3/60/277/480V, 12...

Condition	Used
Usage	347 Hours
Horse Power	364 HP
Engine Model	Cummins QSL9-G2 NR3
Stock Number	Central States #4988
MLS Number	14257074
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2002 Cummins DFAB Diesel Generator

$29,900 USD

Cummins 230 kW standby (210 kW prime) diesel generator set model 230 DFAB, SN-A020327625. Cummins LTA10-G1 engine rated 380 HP at 1800 RPM, SN-35052797. 3/60/277/480V, 12 lead...

Condition	Used
Usage	320 Hours
Horse Power	380 HP
Engine Model	Cummins LTA10-G1
Stock Number	Central States #4885
MLS Number	14080136
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2002 Cummins DFAB Diesel Generator

$29,900 USD

Cummins 230 kW standby (210 kW prime) diesel generator set model 230 DFAB, SN-A020327626. Cummins LTA10-G1 engine rated 380 HP at 1800 RPM, SN-35052229. 3/60/277/480V, 12 lead...

Condition	Used
Usage	226 Hours
Horse Power	380 HP
Engine Model	Cummins LTA10-G1
Stock Number	Central States #4873
MLS Number	14080135
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2010 Cummins DQGAA Diesel Generator

Price Drop $259,900 USD

Cummins 1250 kW standby (1100 kW prime) diesel generator set model DQGAA, SN-C100108254. Cummins QSK50-G4 engine rated 2220 HP at 1800 RPM, SN-33180312, EPA Tier 2 emissions. 3/60/277/480V...

Condition	Used
Usage	648 Hours
Horse Power	2220 HP
Engine Model	Cummins QSKTA50-GE
Emission Rating	USA Tier 2
Stock Number	Central States #4915
MLS Number	14045898
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1998 Cummins DGEA Diesel Generator

$19,900 USD

Cummins 125 kW standby (113 kW prime) diesel generator set model DGEA, SN-F980755673. Cummins 6CT8.3-G engine rated 207 HP at 1800 RPM, SN-45705802. 3/60/120/208V, 12 lead reconnectable to...

Condition	Used
Usage	889 Hours
Horse Power	207 HP
Engine Model	Cummins 6CT8.3-G2
Stock Number	Central States #4914
MLS Number	14045885
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1999 Cummins DGDA Diesel Generator

$17,900 USD

Cummins 80 kW standby (72 kW prime) diesel generator set model DGDA, SN-K990018824. Cummins 6BT5.9-G6 engine rated 166 HP at 1800 RPM, SN-45910882. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	728 Hours
Horse Power	166 HP
Engine Model	Cummins 6BT5.9-G6
Stock Number	Central States #5019
MLS Number	13646486
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2007 Cummins DQFAA Diesel Generator

Price Drop $135,900 USD

Cummins 750 kW standby (680 kW prime) diesel generator set, model DQFAA, SN-H070098040. Cummins QST30-G5 engine rated 1490 HP at 1800 RPM, SN-37229540, EPA Tier 2 emissions. 3/60/120/208V,...

Condition	Used
Usage	792 Hours
Horse Power	1490 HP
Engine Model	Cummins QST30-G5 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4632
MLS Number	13318544
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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Cummins 125 Kw Diesel Generator

$16,000 USD

This Cummins 125 kW diesel generator is a dependable, high-performance unit designed for prime or standby power applications. Built with Cummins’ proven engineering, this generator delivers...

Condition	Used
Usage	542 Hours
Engine Model	Cummins 6ct8.3
MLS Number	14310936
Category	Generator Sets
Last Updated	4/17/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

2007 Cummins 625GFJB Natural Gas Generator

$159,900 USD

Cummins 625 kW standby natural gas generator set, model 625GFJB, SN-KX07H353619. Cummins GTA38 engine rated 803 HP at 1800 RPM. 3/60/277/480V, 12 lead reconnectable to other voltages....

Condition	Used
Usage	440 Hours
Horse Power	803 HP
Engine Model	Cummins GTA38
Stock Number	Central States #5030
MLS Number	14308840
Category	Generator Sets
Last Updated	4/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2017 Cummins DQDAB Diesel Generator

$65,900 USD

Cummins 275 kW standby (250 kW prime) diesel generator set model DQDAB, SN-H170235929. Cummins QSL9-G7 NR3 engine rated 464 HP at 1800 RPM, SN-, EPA Tier 3 emissions. 3/60/277/480V, 12...

Condition	Used
Usage	235 Hours
Horse Power	464 HP
Engine Model	Cummins QSL9-G7
Emission Rating	USA Tier 3
Stock Number	Central States #5022
MLS Number	14308790
Category	Generator Sets
Last Updated	4/14/2026
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