Used Generator Sets For Sale in United States

2010 MTU DS00600D6SPAH1483 Diesel Generator

$99,900 USD

MTU 600 kW standby (550 kW prime) diesel generator set, model DS600, SN-321178-1-1-0510. MTU 12V1600G80S engine rated 896 HP at 1800 RPM, SN-16701001344, EPA Tier 2 emissions. 3/60/120/208V...

Condition	Used
Usage	293 Hours
Horse Power	896 HP
Engine Model	12V1600G80S
Emission Rating	USA Tier 2
Stock Number	Central States #4509
MLS Number	14315670
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2017 Kohler 300REZXB Natural Gas Generator

$99,900 USD

Kohler 300 kW standby (270 kW prime) natural gas generator set, model 300REZXB, SN-SGM32JGFM. PSI/Doosan 18.3L engine rated 530 HP at 1800 RPM, SN-EZSOD600690, EPA certified. 3/60/277/480V....

Condition	Used
Usage	1 Hours
Horse Power	530 HP
Engine Model	D183L
Stock Number	Central States #5016
MLS Number	14278044
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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

2019 TAYLOR POWER SYSTEMS TMC300 Diesel Generator

$99,900 USD

Used Taylor 300 kW standby (275 kW prime) rental grade diesel generator set model TMC300, SN-34415. Perkins 1506D-E88TAG5 8.8L engine rated 450 HP at 1800 RPM, SN-LGFF1069N01822A, EPA Tier 3...

Condition	Used
Usage	1,091 Hours
Horse Power	460 HP
Engine Model	Perkins 1506D-E88TAG5
Emission Rating	USA Tier 3 Flex
Stock Number	Central States #4987
MLS Number	14257038
Category	Generator Sets
Last Updated	4/16/2026
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	4/16/2026
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	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2000 Caterpillar 3412 Diesel Generator

$99,500 USD

Used Caterpillar 800 kW (725 kW prime) diesel generator set. CAT 3412 engine rated 1180 HP at 1800 RPM, SN-2WJ05941. 3/60/277480V, 6 lead non-reconnectable to other voltages. 1200 Amp...

Condition	Used
Usage	509 Hours
Horse Power	1180 HP
Engine Model	Caterpillar 3412
Stock Number	Central States #4950
MLS Number	14129133
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

$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

2018 Kohler 2000REOZMD Diesel Generator

$12,345,678 USD

*****ETA May 22, 2026***** Kohler 2000 kW standby (1820 kW prime) diesel generator set, model 2000REOZMD, SN-3393GMGF0001. Mitsubishi S16R-Y2PTAW2-1 engine rated 2923 HP at 1800 RPM,...

Condition	Used
Usage	223 Hours
Horse Power	2923 HP
Engine Model	Mitsubishi S16R-Y2PTAW2-1
Emission Rating	USA Tier 2
Stock Number	Central States #4884
MLS Number	13995953
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

$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

2013 Doosan G150WCU-3A Diesel Generator

$39,900 USD

Used Doosan 123 kW prime rated rental grade diesel generator set model G150WCU-3A-T4i, SN-447778UJWE77. Cummins QSB7-G6 NR4 engine rated 256 HP at 1800 RPM, SN-73453807, EPA Tier 4i...

Condition	Used
Usage	7,979 Hours
Horse Power	256 HP
Engine Model	Cummins QSB7-G6 NR4
Emission Rating	USA Tier 4
Stock Number	Central States #4081
MLS Number	12031564
Category	Generator Sets
Last Updated	4/16/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2020 Doosan G125WCU Generator

Price Drop $59,500 USD

Contact for rental/lease prices

100KW DOOSAN, 480/3PH ,240 3PH/ 240/12 SP, ENV CONT TRAILER, FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON REQUEST, PRICE DOES NOT INCLUDE SALES TAX HOUR METER READING MAY VARY DUE TO ACTIVE...

Condition	Used
Usage	2,025 Hours
Stock Number	46-10002
MLS Number	12092263
Category	Generator Sets
Last Updated	4/19/2026
Location	Craig, AK, US
Sold By	Tyler Rental Inc.

(877) 685-___ SHOW
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2008 Caterpillar XQ400 Generator

$219,300 USD

2008 CAT XQ400 PORTABLE, FRESH GEN. END DIP AND BAKE, FRESH PAINT, FUEL TANK CLEANED, GENERATOR SET, NEW EMCP 4.2 CONTROL PANEL, Online Owner's Manual, REBUILT TIER 3 C15 ENGINE, ZERO HOUR...

Condition	Used
Usage	4 Hours
Stock Number	XEU0024
MLS Number	13109165
Category	Generator Sets
Last Updated	4/16/2026
Location	Topeka, KS, US
Sold By	Foley Equipment

(866) 946-___ SHOW
NUMBERCall Seller

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.

2006 Magnum MMG180 Diesel Generator

$49,900 USD

Magnum 155 kW standby (145 kW prime) rental grade portable diesel generator set, model MMG180, SN-068017. John Deere engine model 6068HF275 rated 228 HP at 1800 RPM, SN-PE6068H583654, EPA...

Condition	Used
Usage	109 Hours
Horse Power	228 HP
Engine Model	John Deere 6068HF275
Emission Rating	USA Tier 2
Stock Number	Central States #5035
MLS Number	14310642
Category	Generator Sets
Last Updated	4/15/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(855) 927-___ SHOW
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2001 Caterpillar 3412C Generator

$125,000 USD

Online Owner's Manual,

Condition	Used
Usage	447 Hours
Stock Number	EE23220
MLS Number	14055105
Category	Generator Sets
Last Updated	4/15/2026
Location	Henderson, NV, US
Sold By	Empire Machinery

(866) 619-___ SHOW
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2001 Caterpillar 3412C Generator

$199,500 USD

Auto Start, Battery Charger, Battery Set - Standard, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel - Other, Emissions Level - EPA - EPA Tier 1, Emissions Level - EU - EU Stage I,...

Condition	Used
Usage	265 Hours
Stock Number	EU00172
MLS Number	13627657
Category	Generator Sets
Last Updated	4/15/2026
Location	Knoxville, TN, US
Sold By	Stowers Power Systems

(855) 524-___ SHOW
NUMBERCall Seller

2011 Multiquip MQ220 Generator

$32,500 USD

Engine Type - Diesel, Generator, Trailer Mounted,

Condition	Used
Usage	13,825 Hours
Stock Number	RP14283
MLS Number	12628392
Category	Generator Sets
Last Updated	4/22/2026
Location	Abilene, TX, US
Sold By	Warren Power Systems

(844) 686-___ SHOW
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2008 Kato 6P63300 Generator

$85,000 USD

Reconditioned Kato 6P6-3300 Generator End; 2008 Model; 1365kW / 1950kVA Continous Power; 0.7PF; Double Bearing; 346/600V; 80C Temp Rise @ 40C Ambient; In Stock Specifications Generator End:,...

Condition	Used
Stock Number	1845
MLS Number	14309031
Category	Generator Sets
Last Updated	4/14/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(844) 686-___ SHOW
NUMBERCall Seller

2007 Caterpillar C15 Generator

$187,500 USD

Newly Packaged CAT C15 Power Module; 2007 – 5 Test Hours; 500kW Standby Rated; 480/277V; Sound Attenuated Enclosure; Fuel Tank; Trailer Mounted; EMCP 4.2 Controller; Breaker; Zero Hour...

Condition	Used
Usage	5 Hours
Horse Power	693 HP
Engine Model	Caterpillar C15
Emission Rating	USA Tier 2
Rear Axle	Tandem Axle
Stock Number	1853
MLS Number	14308978
Category	Generator Sets
Last Updated	4/14/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC