Generator Sets For Sale

2005 Kohler 350REOZV Diesel Generator

$39,900 USD

Kohler 360 kW standby (330 kW prime) diesel generator set, model 350REOZV, SN-2069984. Volvo Penta TAD1241GE engine rated 539 HP at 1800 RPM, SN-. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	286 Hours
Horse Power	539 HP
Engine Model	TAD1241GE
Stock Number	Central States #4954
MLS Number	14130941
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2017 Generac SD350 Diesel Generator

$59,900 USD

Generac 350 kW standby (315 kW prime) diesel generator set, model SD350, SN-3001982082. Iveco/FPT model F3BE9685A 12.9L engine rated 530 HP at 1800 RPM, EPA Tier 3 emissions, SN-E003-256223....

Condition	Used
Usage	221 Hours
Horse Power	530 HP
Engine Model	12.9L
Stock Number	Central States #4887
MLS Number	14130928
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2005 Kohler 350REOZV Diesel Generator

$39,900 USD

Kohler 360 kW standby (330 kW prime) diesel generator set, model 350REOZV, SN-2072095. Volvo Penta TAD1241GE engine rated 539 HP at 1800 RPM, SN-. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	301 Hours
Horse Power	539 HP
Engine Model	TAD1241GE
Stock Number	Central States #4953
MLS Number	14130917
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2014 Cummins DFEG Diesel Generator

$59,900 USD

Cummins 350 kW standby (320 kW prime) diesel generator set, model DFEG, SN-G140707898. Cummins QSX15-G9 NR2 engine rated 755 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V, 12 lead...

Condition	Used
Usage	305 Hours
Horse Power	755 HP
Engine Model	Cummins QSX15-G9 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4960
MLS Number	14130894
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2015 Generac SD0400 Diesel Generator

$59,900 USD

Generac 400 kW standby (360 kW prime) diesel generator set, model SD0400, SN-994921. Perkins engine rated 601 HP at 1800 RPM, SN-, EPA Tier 3 emissions. 3/60/120/208V, 12 lead reconnectable...

Condition	Used
Usage	391 Hours
Horse Power	601 HP
Emission Rating	USA Tier 3
Stock Number	Central States #4965
MLS Number	14130892
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2001 Cummins DFEH Diesel Generator

$45,900 USD

Cummins 400 kW standby (350 kW prime) diesel generator set, model DFEH, SN-G010266044. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, SN-14021432. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	80 Hours
Horse Power	755 HP
Engine Model	Cummins QSX15-G9
Stock Number	Central States #4939
MLS Number	14130885
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2002 Cummins DFCE Diesel Generator

$35,900 USD

Cummins 400 kW standby diesel generator set model DFCE, SN-A020321023. Cummins NTA855-G5 engine rated 605 HP at 1800 RPM, SN-30368539. 3/60/277480V, 12 lead reconnectable to other voltages...

Condition	Used
Usage	562 Hours
Horse Power	605 HP
Engine Model	Cummins NTA855-G5
Stock Number	Central States #4857
MLS Number	14130880
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2012 Generac 13947310200 Diesel Generator

$59,900 USD

Generac 500 kW standby (450 kW prime) diesel generator set model SD0500, SN-2114476. Doosan P180FE engine rated 679 HP at 1800RPM, SN-101372 EUSOB, EPA Tier 2 emissions. 3/60/277/480V, 12...

Condition	Used
Usage	164 Hours
Horse Power	679 HP
Engine Model	P180FE
Emission Rating	USA Tier 2
Stock Number	Central States #4922
MLS Number	14129398
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2010 Cummins DQCA Diesel Generator

$99,500 USD

Cummins 600 kW standby (545 kW prime) diesel generator set, model DQCA, SN-A100084783. Cummins QSK23-G7 NR2 engine rated 1220 HP at 1800 RPM, SN-00320449, EPA Tier 2 emissions. 3/60/277/480V...

Condition	Used
Horse Power	1220 HP
Engine Model	Cummins QSK23-G7 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4959
MLS Number	14129354
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1996 Caterpillar 3512 Diesel Generator

$99,500 USD

Caterpillar 1000 kW standby (910 kW prime) diesel generator set. CAT 3512 engine rated 1325 HP at 1800 RPM, SN-24Z03149. 3/60/277/480V. 1600 Amp main-line circuit breaker. EMCP II digital...

Condition	New
Usage	704 Hours
Horse Power	1325 HP
Engine Model	Caterpillar 3512
Stock Number	Central States #4969
MLS Number	14129331
Category	Generator Sets
Last Updated	2/13/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1999 Generac 575RSL4044 Diesel Generator

$59,900 USD

Generac 1020kW standby (925 kW prime) diesel generator set, SN-2052454. Mitsubishi S12H-PTA engine rated 1448 HP at 1800 RPM, SN-30119. 3/60/277/480V. 1600A circuit breaker. PMG -...

Condition	Used
Usage	542 Hours
Horse Power	1448 HP
Engine Model	Mitsubishi S12H-PTA
Stock Number	Central States #4818
MLS Number	14129316
Category	Generator Sets
Last Updated	2/10/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2001 Cummins DFLC Diesel Generator

$124,900 USD

Cummins 1250 kW standby (1100 kW prime) diesel generator set model DFLC, SN-B010207726. Cummins KTA50-G3 engine rated 1850 HP at 1800 RPM, SN-25267059. 3/60/277/480V. 2000 Amp main-line...

Condition	Used
Usage	827 Hours
Horse Power	1850 HP
Engine Model	Cummins KTA50-G3
Stock Number	Central States #4844
MLS Number	14129307
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2000 Caterpillar 3412 Diesel Generator

$99,500 USD

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 main-line...

Condition	Used
Usage	510 Hours
Horse Power	1180 HP
Engine Model	Caterpillar 3412
Stock Number	Central States #4950
MLS Number	14129133
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2009 Cummins DQFAB Diesel Generator

$159,900 USD

Cummins 800 kW standby (725 kW prime) diesel generator set model DQFAB, SN-A090229774. Cummins QST30-G5 NR2 engine rated 1490 HP at 1800 RPM, EPA Tier 2 emissions, SN-37238748. ...

Condition	Used
Usage	771 Hours
Horse Power	1490 HP
Engine Model	Cummins QST30-G5
Emission Rating	USA Tier 2
Stock Number	Central States #4948
MLS Number	14129130
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Cummins C150N6 Natural Gas Generator

$29,900 USD

Cummins 150 kW standby natural gas / propane generator set, model C150N6, SN-C230216247. Cummins QSJ8.9G engine rated 240 HP at 1800 RPM, SN-99082961, EPA certified. 3/60/277/480V, 12 lead...

Condition	Used
Usage	2,279 Hours
Horse Power	240 HP
Engine Model	Cummins QSJ8.9G
Stock Number	Central States #4957
MLS Number	14129125
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2000 Olympian D200P4 Diesel Generator

$29,900 USD

Caterpillar Olympian 200 kW standby (180 kW prime) diesel generator model D200P4, SN-E7936C/001. International engine model GCD325 rated 325 HP at 1800 RPM, SN-WS4486N1212697. ...

Condition	Used
Usage	42 Hours
Horse Power	325 HP
Engine Model	International GCD325
Stock Number	Central States #4966
MLS Number	14129122
Category	Generator Sets
Last Updated	2/11/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2024 Caterpillar C18 Diesel Generator

$119,900 USD

New Caterpillar 550 kW standby diesel generator set, SN-R2K00190. CAT C18 engine rated 900 HP at 1800 RPM, SN-FST03501, EPA Tier 2 emissions. 3/60/277/480V, 12 lead reconnectable to other...

Condition	New
Horse Power	900 HP
Engine Model	Caterpillar C18
Emission Rating	USA Tier 2
Stock Number	Central States #4971
MLS Number	12921634
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2011 Caterpillar XQ600 Generator

$270,000 USD

110% SPILL CONTAINMENT, 2 HRS SINCE REBUILD, 20' SOUND ATTENUATED ENCLOSURE ON DUAL AXLE CHASSIS, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAT BRAND GENSET, DIESEL,...

Condition	Used
Usage	2 Hours
MLS Number	14127711
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

1998 Caterpillar 3516B Generator

$120,000 USD

Auto Start, Battery Charger, Frequency - 60 Hz, Generator Space Heater, Jacket Water Heater, Rating - Prime,

Condition	Used
Usage	289 Hours
MLS Number	14127706
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

2000 Caterpillar 3516B Generator

$230,000 USD

Auto Start, Battery Charger, Frequency - 60 Hz, Generator Space Heater, Jacket Water Heater, Low Fuel Consumption Optimized, Rating - Prime,

Condition	Used
Usage	248 Hours
MLS Number	14127698
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

2006 Caterpillar 3516C Generator

$375,000 USD

Auto Start, Battery Charger, Cat Brand Genset, Control Panel, Emissions Level - EPA - EPA Tier 2, Frequency - 60 Hz, Generator Space Heater, Jacket Water Heater, Rating - Standby, Regulatory...

Condition	Used
Usage	288 Hours
MLS Number	14127691
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

1998 Caterpillar 3412 Generator

$89,000 USD

Auto Start, Cat Brand Genset, Control Panel, Engine Type - Diesel, Frequency - 60 Hz, Rating - Standby,

Condition	Used
Usage	1,006 Hours
MLS Number	14127642
Category	Generator Sets
Last Updated	2/5/2026
Location	Richwood, KY, US
Sold By	Ohio CAT

1995 Caterpillar 3512 Generator

$125,000 USD

Auto Start, Battery Charger, Circuit Breaker, Control Panel, ENGINE DRIVEN RADIATOR FAN,, Jacket Water Heater, Rating - Standby,

Condition	Used
Usage	1,151 Hours
MLS Number	14127639
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

2001 Caterpillar 3512 Generator

$125,000 USD

Auto Start, Base Tank, Battery Charger, Circuit Breaker, Control Panel, ENGINE DRIVEN RADIATOR FAN,, Jacket Water Heater, Rating - Standby, Sound Attenuated Enclosure,

Condition	Used
Usage	797 Hours
MLS Number	14127637
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT