Generator Sets For Sale

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2020 Allmand MP25 Generator

Recently Updated

$7,900 USD

.5% VOLTAGE REGULATION, 12V BATTERY, 2 - CS6369 (50A 3 PRONG LOCKING, 2 - NEMA 5-20R (20A GFI DUPLEX, 2 5/16" BALL HITCH, 22KW STANDBY 3 PH 25KVA 20KW, 52 GL FUEL TANK, 60A MAIN BREAKER,...

Condition	Used
Usage	9,915 Hours
Stock Number	0AR6078
MLS Number	12905603
Category	Generator Sets
Last Updated	2/12/2026
Location	Call Foley, MO, US
Sold By	Foley Equipment

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2011 Caterpillar XQ400 Generator

Recently Updated

$141,100 USD

2011 USED CAT XQ400, 400 KW, INSTALLED PL641 6/1/2016, KS TAG 508324, Online Owner's Manual, VIN# 1A9BS2323BP450543,

Condition	Used
Usage	9,995 Hours
Stock Number	MER004
MLS Number	14029834
Category	Generator Sets
Last Updated	2/12/2026
Location	Call Foley, KS, US
Sold By	Foley Equipment

2009 Mq Industrial 50kW T/A Portable Generator

Recently Updated

At auction Feb. 11

2009 MQ Power 50kW T/A Portable Generator, 1,093 hrs showing, Model MQP0501V20-53970, IVECO F4GE0455B Diesel Engine, 99 HP, MAGNAPLUS 361 CSL 1613 Synchronous AC Generator, 60 KW/60 KVA, 120...

Condition	Used
Stock Number	LD1918
MLS Number	14119289
Category	Generator Sets
Last Updated	2/7/2026
Location	Waterloo, NE, US
Listed By	BigIron Auctions

Pincor PTO-13 PTO Powered Generator

Newly Listed

At auction Feb. 18

Pincor PTO-13 PTO Powered Generator, 540 PTO, 7.35-14 Rear Tires, Pin Hitch, Single Phase, 120/240 Volts, 13,000 Surge Watts, SN: 6735

Condition	Used
Stock Number	IP2592
MLS Number	14130067
Category	Generator Sets
Last Updated	2/7/2026
Location	Panama, IA, US
Listed By	BigIron Auctions

2011 Cummins GTA38 Natural Gas Generator

Newly Listed

$149,900 USD

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

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	2/10/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2012 Generac 13947310200 Diesel Generator

Newly Listed

$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 Kohler 500REOZVB Diesel Generator

Newly Listed

$79,900 USD

Kohler 505 kW standby (450 kW prime) diesel generator set, model 500REOZVB, SN-2316423. Volvo Penta TAD1641GE engine rated 768 HP at 1800 RPM, SN-, EPA Tier 2 emissions. 3/60/277/480V, 12...

Condition	Used
Usage	198 Hours
Horse Power	768 HP
Engine Model	TAD1641GE
Emission Rating	USA Tier 2
Stock Number	Central States #4842
MLS Number	14129377
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2010 Cummins DQCA Diesel Generator

Newly Listed

$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

2005 Cummins 750GFLB Natural Gas Generator

Newly Listed

$199,900 USD

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	1,433 Hours
Horse Power	1220 HP
Engine Model	Cummins GTA50-G2
Stock Number	Central States #4913
MLS Number	14129348
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2008 Kohler 800 KW Diesel Generator

Newly Listed

$149,900 USD

Kohler 800 kW standby (725 kW prime) diesel generator set, model 800REOZMB, SN-2231580. Mitsubishi S12A2-Y2PTAW-2 engine rated 1120 HP at 1800 RPM, SN-26270, EPA Tier 2 emissions. 3/60/277...

Condition	Used
Usage	528 Hours
Horse Power	1120 HP
Engine Model	Mitsubishi S12A2-Y2PTAW-2
Emission Rating	USA Tier 2
Stock Number	Central States #4926
MLS Number	14129340
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1996 Caterpillar 3512 Diesel Generator

Newly Listed

$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...

Condition	New
Horse Power	1325 HP
Engine Model	Caterpillar 3512
Stock Number	Central States #4969
MLS Number	14129331
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1999 Generac 575RSL4044 Diesel Generator

Newly Listed

$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

Newly Listed

$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

2008 Cummins DQGAA Diesel Generator

Newly Listed

$199,900 USD

Cummins 1250 kW standby (1100 kW prime) diesel generator set model DQGAA, SN-H080200083. Cummins QSK50-G4 engine rated 2220 HP at 1800 RPM, SN-33174562, EPA Tier 2 emissions. 3/60/277/480V...

Condition	Used
Usage	619 Hours
Horse Power	2220 HP
Engine Model	Cummins QSK50-G4
Emission Rating	USA Tier 2
Stock Number	Central States #4843
MLS Number	14129306
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2000 Caterpillar 3412 Diesel Generator

Newly Listed

$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

Newly Listed

$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

Newly Listed

$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

Newly Listed

$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

Recently Updated

$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

1999 MQ Whisperwatt DCA-70SSJU 40kW Portable Generator

At auction Feb. 11

1999 Whisperwatt DCA-70SSJU T/A Mighty Mover Trailer Mounted 70KVA/40KW Portable Generator, John Deere 4045T 4.5L 4-Cyl, Diesel, 2 Axles, 205/75 R14 Front Tires, Ball Hitch, Fenders, 8’...

Condition	Used
Stock Number	II7668
MLS Number	14128255
Category	Generator Sets
Last Updated	2/6/2026
Location	Gillette, WY, US
Listed By	BigIron Auctions

2000 Taylor DS20 Portable 20kW Diesel Generator

At auction Feb. 18

2000 Taylor DS20 20kW Portable Diesel Generator, Isuzu 2.2L 4-Cyl Water-Cooled Industrial Diesel Engine, Voltage: 120/240, Amps: 83, Power Factor: 1.0, Temp. Rise: 125 C, Duty Cycle:...

Condition	Used
Stock Number	LK7820
MLS Number	14128250
Category	Generator Sets
Last Updated	2/8/2026
Location	Waterloo, NE, US
Listed By	BigIron Auctions

2015 Multiquip DCA-125SSIU4F 100kW Towable Diesel Generator 125kVA bidadoo

$13,000 USD

Features Adjustable Trailer Hitch Tandem Axle Breakaway...

Condition	Used
MLS Number	14128154
Category	Generator Sets
Last Updated	2/6/2026
Location	Tacoma, WA, US
Sold By	bidadoo Inc.

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2020 MULTIQUIP DCA25SSIU4F GENERATOR

At auction Feb. 21

2020 MULTIQUIP DCA25SSIU4F GENERATOR, 20kw, Isuzu diesel, portable. s/n:7158063; Trailer s/n:4GNBG091XLB057370

Condition	Used
Stock Number	133001261
MLS Number	14127959
Category	Generator Sets
Last Updated	2/5/2026
Location	Colton, CA, US
Listed By	The Auction Company

(844) 596-___ SHOW
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2001 Caterpillar 3412 Generator

$132,995 USD

LIKE NEW ONLY 208 HOURS, CAT 750 COMPLETE Sound Enclosed with, Base Fuel Tank, with 100 day limited parts warranty Unit will be load tested before shipment.

Condition	Used
Stock Number	69145
MLS Number	13353017
Category	Generator Sets
Last Updated	2/12/2026
Location	Chicago, IL, US
Sold By	Diesel Sales