1. Home
  2. For Sale
  3. Industrial Equipment
  4. Generator Sets
  5. Used

Used Diesel Generator Sets For Sale

Close
Your Current Search
Industry
Industrial Equipment
Category
Generator Sets
Fuel Type
Diesel
Inspection Report
No
Condition
Used
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Industrial Equipment (210)
Category
Generator Sets (210)
Model
Select a manufacturer to view available models.
Condition
Used (210)
Model Year
-
Fuel Type
Diesel (210)
Horsepower
-
Inspection Report
No (210)
Warranty
No (0)
Price
-
Country
State / Region
Select a country to view available states.
Seller Type
Market Type

Shop Generator Sets by Brand

Quick Filters

Showing 1 - 25 of 210 Generator Listings

1 - 25 of 210 listings
1 - 25 of 210 listings
Featured Item
Cummins DQDAA Diesel Generator

2013 Cummins DQDAA Diesel Generator

$59,900 USD
Cummins 250 kW standby (225 kW prime) diesel generator set model DQDAA, SN-D130490581. Cummins QSL9-G7 engine rated 464 HP at 1800 RPM, SN-73516878, EPA Tier 3 emissions. 3/60/277/480V, 12...
ConditionUsed
Usage85 Hours
Horse Power464 HP
Engine ModelCummins QSL9-G7
Emission RatingUSA Tier 3
Stock NumberCentral States #5065
MLS Number14362965
CategoryGenerator Sets
Last Updated6/29/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Cummins DFEJ Diesel Generator

2007 Cummins DFEJ Diesel Generator

Recently Updated
$75,900 USD
Used, Cummins 450 kW standby (410 kW prime) diesel generator set, model DFEJ, SN-E070063837. Cummins QSX15-G9 NR2 engine rated 755 HP at 1800 RPM, SN-79249097, EPA Tier 2 emissions....
ConditionUsed
Usage313 Hours
Horse Power755 HP
Engine ModelCummins QSX15-G9
Emission RatingUSA Tier 2
Stock NumberCentral States #5091
MLS Number14418091
CategoryGenerator Sets
Last Updated7/7/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Cummins DSHAA Diesel Generator

2008 Cummins DSHAA Diesel Generator

Recently Updated
$32,900 USD
Cummins 150 kW standby (135 kW prime) diesel generator model DSHAA, SN-B080154040. Cummins QSL9-G2 engine rated 364 HP at 1800 RPM, SN-46852910, EPA Tier 3 emissions. 3/60/277/480V, 12...
ConditionUsed
Usage497 Hours
Horse Power364 HP
Engine ModelCummins QSL9-G2
Emission RatingUSA Tier 3
Stock NumberCentral States #5067
MLS Number14391444
CategoryGenerator Sets
Last Updated7/7/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Baldor 350 KW Generator

Baldor 350 KW Generator

Newly Listed
Contact for price
Just arrived! Unit will need to be inspected. This Baldor 350 kW generator is built to provide dependable standby or prime power for commercial, industrial, and emergency backup applications...
ConditionUsed
Usage673 Hours
Horse Power538 HP
Engine ModelJohn Deere 6135HF485
Emission RatingUSA Tier 3
MLS Number14463785
CategoryGenerator Sets
Last Updated7/3/2026
Location
Decatur, TX, US
Sold By
Industrial Diesel, Inc.
(866) 946-___  SHOW
NUMBERCall Seller
Email Seller
Save
Industrial Diesel, Inc.
Baldor 350 KW Generator

Baldor 350 KW Generator

Newly Listed
Contact for price
Just arrived! Unit will need to be inspected. This Baldor 350 kW generator is built to provide dependable standby or prime power for commercial, industrial, and emergency backup applications...
ConditionUsed
Usage656 Hours
Horse Power538 HP
Engine ModelJohn Deere 6135HF485
Emission RatingUSA Tier 3
MLS Number14463780
CategoryGenerator Sets
Last Updated7/2/2026
Location
Decatur, TX, US
Sold By
Industrial Diesel, Inc.
(866) 946-___  SHOW
NUMBERCall Seller
Email Seller
Save
Industrial Diesel, Inc.
Cummins 350 KW Diesel Generator

Cummins 350 KW Diesel Generator

Recently Updated
$58,000 USD
Just arrived! Will need an inspection. This Cummins 350 kW generator is a heavy-duty power generation system designed to provide reliable electrical power for commercial, industrial,...
ConditionUsed
Usage316 Hours
Engine ModelCummins NTA-855G3
MLS Number14402522
CategoryGenerator Sets
Last Updated7/2/2026
Location
Decatur, TX, US
Sold By
Industrial Diesel, Inc.
(866) 946-___  SHOW
NUMBERCall Seller
Email Seller
Save
Industrial Diesel, Inc.
Multiquip DCA36SPXU4F Generator

2020 Multiquip DCA36SPXU4F Generator

Recently Updated
$24,500 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...
ConditionUsed
Usage4,985 Hours
Stock Number46-36001
MLS Number10858018
CategoryGenerator Sets
Last Updated7/2/2026
Location
Juneau, AK, US
Sold By
Tyler Rental Inc.
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tyler Rental Inc.
Generac Enclosed Generator

Generac Enclosed Generator

Newly Listed
At auction Jul. 29
Generac Enclosed Generator, s/n 3286B-1268B, DIESEL, (Not Running, Condition Unknown)(Seller States: Was Running Recently) (Reads 77 hours) NOTE: This unit is being sold AS IS/WHERE IS via...
ConditionUsed
Usage77 Hours
Stock NumberF1240
MLS Number14462140
CategoryGenerator Sets
Last Updated7/2/2026
Location
Thonotosassa, FL, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
Multi-Quip DCA-25 Welder/Generator

Multi-Quip DCA-25 Welder/Generator

Newly Listed
At auction Jul. 22
Multi-Quip DCA-25 Welder/Generator, s/n 7151467, Isuzu DIESEL, (Conditions Unknown) (Reads 6,662 hours) NOTE: This unit is being sold AS IS/WHERE IS via Timed Auction and is located in Point...
ConditionUsed
Usage6,662 Hours
Stock Number3839
MLS Number14462012
CategoryGenerator Sets
Last Updated7/2/2026
Location
Point Of Rocks, WY, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
Multiquip GCT-3F-24000 Generator

2011 Multiquip GCT-3F-24000 Generator

Recently Updated
At auction Jul. 28
2011 WhisperWatt GCT-3F-24000 Portable Generator, Diesel, trailer mtd (Runs ) (Reads 1,737 hours) This is a Titled Item NOTE: This unit is being sold AS IS/WHERE IS via Timed Auction and is...
ConditionUsed
Usage1,737 Hours
MLS Number14416910
CategoryGenerator Sets
Last Updated7/2/2026
Location
Dixon, CA, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
2016 Kohler 50REQZJD Generator

2016 Kohler 50REQZJD Generator

Newly Listed
At auction Jul. 9
2016 Kohler 50REQZJD Generator, s/n SGM32FDPM, John Deere Diesel, Power System 50 50REOZJD / 50 KW / John Deere Engine (Runs Operates) (Reads 183 hours) NOTE: This unit is being sold AS...
ConditionUsed
Usage183 Hours
Stock NumberJ0383
MLS Number14460915
CategoryGenerator Sets
Last Updated7/1/2026
Location
Jurupa Valley, CA, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
Cummins DFEK Diesel Generator

2013 Cummins DFEK Diesel Generator

Recently Updated
$89,900 USD
Cummins 500 kW standby (455 kW prime) diesel generator model DFEK SN-F130525884. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, SN-79669919, EPA Tier 2 emissions. 3/60/120/208V, 12 lead...
ConditionUsed
Usage82 Hours
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #5088
MLS Number14391435
CategoryGenerator Sets
Last Updated7/1/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Cummins DFEK Diesel Generator

2008 Cummins DFEK Diesel Generator

$89,900 USD
Cummins 500 kW standby (455 kW prime) diesel generator set, model DFEK, SN-G080193610. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, SN-, EPA Tier 2 emissions. 3/60/277/480V, 12 lead...
ConditionUsed
Usage316 Hours
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #5112
MLS Number14457394
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Cummins DFEH Diesel Generator

2006 Cummins DFEH Diesel Generator

$75,900 USD
Cummins 400 kW standby (350 kW prime) diesel generator set, model DFEH, SN-B060886127. Cummins QSX15-G9 NR2 engine rated 755 HP at 1800 RPM, SN-79159560, EPA Tier 2. 3/60/277/480V. 800 Amp...
ConditionUsed
Usage90 Hours
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #5113
MLS Number14457371
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Cummins DFED Diesel Generator

1999 Cummins DFED Diesel Generator

$45,900 USD
Cummins 500 kW standby (450 kW prime) diesel generator set model DFED, SN-A990851577. Cummins KTA19-G4 engine rated 755 HP at 1800 RPM, SN-37186064. 3/60/277/480V, 12 lead reconnectable to...
ConditionUsed
Usage523 Hours
Horse Power755 HP
Engine ModelCummins KTA19-G4
Stock NumberCentral States #5110
MLS Number14457354
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Generac 6868830800 Diesel Generator

2006 Generac 6868830800 Diesel Generator

$59,900 USD
Generac 500 kW standby (455 kW prime) diesel generator set model MD0500, SN-209017. Doosan P180FE engine rated 762 HP at 1800RPM, SN-EASOC600550, EPA Tier 2 emissions. 3/60/277/480V. 800 Amp...
ConditionUsed
Usage409 Hours
Horse Power762 HP
Engine ModelP180FE
Emission RatingUSA Tier 2
Stock NumberCentral States #5109
MLS Number14457329
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Kohler 2000REOZMD Diesel Generator

2018 Kohler 2000REOZMD Diesel Generator

$449,900 USD
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, SN-23835, EPA Tier 2 emissions. 3...
ConditionUsed
Usage223 Hours
Horse Power2923 HP
Engine ModelMitsubishi S16R-Y2PTAW2-1
Emission RatingUSA Tier 2
Stock NumberCentral States #4884
MLS Number13995953
CategoryGenerator Sets
Last Updated6/27/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Generac 500 KW Diesel Generator

2006 Generac 500 KW Diesel Generator

$59,900 USD
Generac 500 kW standby (455 kW prime) diesel generator set model MD0500, SN-2090173. Doosan P180FE engine rated 762 HP at 1800RPM, SN-EASOC600832, EPA Tier 2 emissions. 3/60/277/480V. 800...
ConditionUsed
Usage337 Hours
Horse Power762 HP
Engine ModelP180FE
Emission RatingUSA Tier 2
Stock NumberCentral States #5106
MLS Number14450714
CategoryGenerator Sets
Last Updated6/25/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Generac 400 KW Diesel Generator

2015 Generac 400 KW 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...
ConditionUsed
Usage391 Hours
Horse Power601 HP
Emission RatingUSA Tier 3
Stock NumberCentral States #4965
MLS Number14130892
CategoryGenerator Sets
Last Updated6/25/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Multiquip DLW400ESA4 Generator

2022 Multiquip DLW400ESA4 Generator

$22,500 USD
Contact for rental/lease prices
WELDER MQ 400AMP, TRAILER MOUNTED, 14KW, 28 GAL TANK, FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON REQUEST, PRICE DOES NOT INCLUDE SALES TAX HOUR METER READING MAY VARY DUE TO ACTIVE...
ConditionUsed
Usage1,391 Hours
Horse Power24 HP
Engine ModelKubota D902
Rear AxleSingle Axle
Stock Number94-82425
MLS Number13037315
CategoryGenerator Sets
Last Updated6/25/2026
Location
Juneau, AK, US
Sold By
Tyler Rental Inc.
(833) 446-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tyler Rental Inc.
Caterpillar XQ400 Generator

2009 Caterpillar XQ400 Generator

At auction Jul. 9
2009 Caterpillar XQ400 Enclosed Portable Generator, s/n 1A9BS23219P450213, Cat Diesel, with pintle hitch, (Runs Operates) (Trailer 365KW Mounted Generator, Application For Special...
ConditionUsed
Usage2,163 Hours
Stock NumberJ0080
MLS Number14448895
CategoryGenerator Sets
Last Updated7/1/2026
Location
Jurupa Valley, CA, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
Wacker Neuson G25 Generator

2005 Wacker Neuson G25 Generator

At auction Jul. 15
2005 Wacker G25 Generator, s/n 5550773, Isuzu Diesel, (No Title, Runs) (Removal is by Appointment Only, Buyer MUST make a appointment prior to picking up, Buyer/Transporter Must have PAID...
ConditionUsed
Usage2,202 Hours
Stock Number13495
MLS Number14447754
CategoryGenerator Sets
Last Updated7/1/2026
Location
Central Islip, NY, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
Kohler 1020 KW Diesel Generator

Kohler 1020 KW Diesel Generator

$70,000 USD
The KOHLER 1020kW diesel generator built to provide dependable large-scale power for industrial, commercial, and critical backup applications. Engineered for continuous performance, this...
ConditionUsed
Usage248 Hours
Horse Power1448 HP
Engine ModelMitsubishi S12H-PTA
MLS Number14447277
CategoryGenerator Sets
Last Updated6/25/2026
Location
Decatur, TX, US
Sold By
Industrial Diesel, Inc.
(866) 946-___  SHOW
NUMBERCall Seller
Email Seller
Save
Industrial Diesel, Inc.
Cummins 1000 KW Diesel Generator

Cummins 1000 KW Diesel Generator

$62,500 USD
Just arrived! Will need inspection. ENCLOSURE WILL BE REMOVED. The Cummins 1000 KW generator is a reliable diesel power system designed to provide dependable standby and prime power for...
ConditionUsed
Usage1,861 Hours
Horse Power1490 HP
Engine ModelCummins KTA38-G4
MLS Number14418720
CategoryGenerator Sets
Last Updated6/23/2026
Location
Decatur, TX, US
Sold By
Industrial Diesel, Inc.
(866) 946-___  SHOW
NUMBERCall Seller
Email Seller
Save
Industrial Diesel, Inc.
Kohler 750 KW Generator

Kohler 750 KW Generator

$75,000 USD
Just Arrived! Will need to be inspected The Kohler 750 kW generator is a heavy-duty power system designed to provide reliable backup and prime power for commercial, industrial, and critical...
ConditionUsed
Usage54 Hours
Horse Power1120 HP
Engine Model12V2000
MLS Number14418491
CategoryGenerator Sets
Last Updated6/23/2026
Location
Decatur, TX, US
Sold By
Industrial Diesel, Inc.
(866) 946-___  SHOW
NUMBERCall Seller
Email Seller
Save
Industrial Diesel, Inc.
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a generator to sell? In minutes, you can create an online listing for your generator and advertise it to thousands of buyers.
Start selling today