Diesel Generator Sets For Sale in United States

2026 Cummins DQDAC Diesel Generator

$92,900 USD

*****ETA Feb 24, 2026*****New Cummins 300 kW standby (270 kW prime) diesel generator set model DQDAC. Cummins QSL9-G7 engine rated 418 HP at 1800 RPM, EPA Tier 3 emissions. 3/60/120/208V,...

Condition	New
Horse Power	418 HP
Engine Model	Cummins QSL9-G7
Emission Rating	USA Tier 3
Stock Number	Central States #4853
MLS Number	13884022
Category	Generator Sets
Last Updated	10/23/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

Cummins 800 KW Enclosed Generator

$75,000 USD

Up for sale is a high-capacity Cummins 800 kW diesel generator, powered by the reliable QST30 industrial engine and equipped with Cummins PowerCommand digital controls. This unit is...

Condition	Used
Engine Model	Cummins qst30
MLS Number	13877775
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

2015 Kohler 230REOZJE Diesel Generator

$49,900 USD

Kohler 230 kW standby (205 kW prime) diesel generator set, model 230REOZJE, SN-SGM32DJRC. John Deere 6090HF484 engine rated 346 HP at 1800 RPM, SN-RG6090L124029, EPA Tier 3 emissions....

Condition	Used
Usage	202 Hours
Horse Power	346 HP
Engine Model	6090HF484
Emission Rating	USA Tier 3
Stock Number	Central States #4785
MLS Number	13767079
Category	Generator Sets
Last Updated	10/23/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1998 Cummins DFGB Diesel Generator

$55,900 USD

Cummins 600 kW standby (545 kW prime) diesel generator set model DFGB, SN-J980817977. Cummins VTA28-G5 engine rated 900 HP at 1800 RPM, SN-25236261. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	473 Hours
Engine Model	Cummins VTA28-G5
Stock Number	Central States #4764
MLS Number	13723195
Category	Generator Sets
Last Updated	10/23/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

Cummins 150 KW Generator

$20,000 USD

Restrapped 120/208 to 277/480 Enclosure Used Cummins 150kw genset

Condition	Used
Engine Model	Cummins 6cta8.3
MLS Number	13652477
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Marathon 415 KW Generator

$72,000 USD

Low hour, very nice unit. John Deere engine. 415KW gen set

Condition	Used
Usage	116 Hours
Engine Model	John Deere 6135
MLS Number	13633001
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Cummins 350 KW Generator

$19,500 USD

Cummins 350kw 277/480, 600 amp breaker. Less than 500 hours since new. NO RADIATOR

Condition	Used
Usage	500 Hours
Engine Model	Cummins nta855
MLS Number	13584268
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Magna Max 550 KW Generator

$97,500 USD

Chassis Volvo penta engine rated at 550KW. Hours to be determined

Condition	Used
Engine Model	Volvo Tad1642GE
MLS Number	13574373
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Baldor 400 KW Enclosed Generator

$107,500 USD

Baldor 400kw enclosed unit on trailer. Ran good, see load report

Condition	Used
Usage	8,222 Hours
Engine Model	John Deere 6135
MLS Number	13574311
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Caterpillar 1000 KW Generator

$67,500 USD

Caterpillar 1000kw. No radiator. Unit has been ran out ( see attached video)

Condition	Used
Usage	978 Hours
Horse Power	1482 HP
Engine Model	Caterpillar 3512
MLS Number	13566447
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Cummins 400 KW Generator

$70,000 USD

Cummins 400kw genset. Powered by QSX15 engine with 2124 hours

Condition	Used
Usage	2,124 Hours
Engine Model	Cummins qsx15
MLS Number	13425627
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Volvo Penta 300 KW Generator

$38,500 USD

Sound attenuated unit with low hours. Base fuel tank, 2006 model

Condition	Used
Usage	271 Hours
Engine Model	Volvo tad1242
MLS Number	13421333
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

Katolight 200 KW Generator

$12,500 USD

weather proof enclosure, unit mounted breaker, 120/208,

Condition	Used
Usage	524 Hours
Engine Model	6-71
MLS Number	13389866
Category	Generator Sets
Last Updated	10/23/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

(855) 585-___ SHOW
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2008 GENERAC MD0600 600kW 3PH 277/480V DIESEL PARALLELING GENERATOR TRAILER

$44,500 USD

Wow! Generate business and feel empowered with this one right here.... Previous Standby Generator in excellent working condition! Always received maintenance at regularly scheduled intervals...

Condition	Used
Usage	179 Hours
Attachment Type	Trailer
Attachment Make	MGS
Horse Power	954 HP
Engine Model	P222FE
Emission Rating	TIER II
MLS Number	13915358
Category	Generator Sets
Last Updated	10/23/2025
Location	Lockport, NY, US
Sold By	LAKE COUNTRY TRUCK & EQUIPMENT INC.

2023 Multiquip DA7000SSA3 Generator

$16,500 USD

Contact for rental/lease prices

GENERATOR 7KW DSL MQ DA7000SSA3 W/TRAILER, FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON REQUEST, PRICE DOES NOT INCLUDE SALES TAX HOUR METER READING MAY VARY DUE TO ACTIVE INVENTORY, SOLD...

Condition	Used
Usage	565 Hours
Stock Number	46-70002
MLS Number	13031464
Category	Generator Sets
Last Updated	10/16/2025
Location	Juneau, AK, US
Sold By	Tyler Rental Inc.

2025 Cummins DQDAC Diesel Generator

$92,900 USD

*****ETA Jan 22, 2026*****New Cummins 300 kW standby (270 kW prime) diesel generator set model DQDAC. Cummins QSL9-G7 engine rated 418 HP at 1800 RPM, EPA Tier 3 emissions. 3/60/120/208V, 12...

Condition	New
Horse Power	418 HP
Engine Model	Cummins QSL9-G7
Emission Rating	USA Tier 3
Stock Number	Central States #4815
MLS Number	13763038
Category	Generator Sets
Last Updated	10/14/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2020 Multiquip DCA36SPXU4F Generator

$26,500 USD

Contact for rental/lease prices

36KW DSL, SUPER SILENT, TRAILER MOUNTED FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON REQUEST, PRICE DOES NOT INCLUDE SALES TAX HOUR METER READING MAY VARY DUE TO ACTIVE INVENTORY, SOLD WHERE...

Condition	Used
Usage	4,960 Hours
Stock Number	46-36001
MLS Number	10858018
Category	Generator Sets
Last Updated	10/14/2025
Location	Juneau, AK, US
Sold By	Tyler Rental Inc.

2007 Caterpillar 3516C Diesel Generator

$649,900 USD

Caterpillar 2000 kW standby (1825 kW prime) diesel generator set, SN-SBJ00409. CAT 3516C engine rated 2937 HP at 1800 RPM, SN-SBJ00409, EPA Tier 2 emissions. 3/60/277/480V. 3000 Amp...

Condition	Used
Usage	237 Hours
Horse Power	2937 HP
Engine Model	Caterpillar 3516C
Emission Rating	USA Tier 2
Stock Number	Central States #4695
MLS Number	13558427
Category	Generator Sets
Last Updated	10/9/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2007 Caterpillar 3516C Diesel Generator

$649,900 USD

Caterpillar 2000 kW standby (1825 kW prime) diesel generator set, SN-SBJ00406. CAT 3516C engine rated 2937 HP at 1800 RPM, SN-SBJ00406, EPA Tier 2 emissions. 3/60/277/480V. 3000 Amp...

Condition	Used
Usage	234 Hours
Horse Power	2937 HP
Engine Model	Caterpillar 3516C
Emission Rating	USA Tier 2
Stock Number	Central States #4694
MLS Number	13558423
Category	Generator Sets
Last Updated	10/9/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

SIMPOWER LSA471L10 Enclosed Generator

$50,000 USD

Simpower 400KW enclosed genset. Low hour (179) unit. John Deere 6125 engine

Condition	Used
Usage	179 Hours
Engine Model	John Deere 6125
MLS Number	13873791
Category	Generator Sets
Last Updated	10/8/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

(844) 382-___ SHOW
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Onan 0649 Diesel Generator

$6,500 USD

ONAN KOMATSU 0649 50KW DIESEL GENERATOR SET FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 1,056 HOURS SHOWING ON METER, SINGLE or 3 PHASE CAPABLE, 50 KW, 62.5 KVA (3 PHASE), 33 KW,...

Condition	Used
Usage	1,056 Hours
Engine Model	0649
Stock Number	50KW-0649
MLS Number	13857853
Category	Generator Sets
Last Updated	10/9/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 449-___ SHOW
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2005 Caterpillar LC6 Generator

$145,000 USD

Caterpillar 3406C Engine, 691 Hours, 375KVA 300KW, 3 Phase 480 Volts -Located in Portland, OR-

Condition	Used
Usage	691 Hours
Horse Power	691 HP
Engine Model	Caterpillar 3406c
MLS Number	13848058
Category	Generator Sets
Last Updated	9/25/2025
Location	McMinnville, OR, US
Sold By	KNM Equipment Sales & Service

Caterpillar 1750 KW Generator

$77,500 USD

Caterpillar 3516 genset. Has been ran out (see attached video 2nd in sequence),

Condition	Used
Usage	960 Hours
Horse Power	2520 HP
Engine Model	Caterpillar 3516
MLS Number	13566631
Category	Generator Sets
Last Updated	9/25/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

(833) 381-___ SHOW
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2013 Lincoln Electric Vantage 500 Generator

$7,950 USD

Lincoln Electric Vantage 500 Generator/Welder. 4 Cylinder Deutz Engine. 3-phase 240V AC generator power rated at 20 kW continuous output to power industrial equipment such as a plasma cutter...

Condition	Used
Usage	200 Hours
MLS Number	11867696
Category	Generator Sets
Last Updated	9/30/2025
Location	Van Alstyne, TX, US
Sold By	Himes Equipment