1. Home
  2. At Auction
  3. Industrial Equipment
  4. Generator Sets
  5. Used

Used Generator Sets At Auction in United States

Close
Your Current Search
Industry
Industrial Equipment
Category
Generator Sets
Condition
Used
Market Type
At Auction
Country
United States
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 (70)
Category
Generator Sets (70)
Model
Select a manufacturer to view available models.
Condition
Used (70)
Model Year
-
Fuel Type
Diesel (11)
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (70)
State / Region
Select a state below and click Refine Results.






















Seller Type
Auctioneers (70)
Market Type
At Auction (70)

Shop Generator Sets by Brand

Quick Filters

Showing 1 - 25 of 70 Generator Listings

1 - 25 of 70 listings
1 - 25 of 70 listings
Onan 85 KR Standby Generator. 120/208 3 Phase. Model Number 85.0KR-15R / 21741V. Serial Number H800520641. (Seller States: Fully Operational. Includes GE Automatic Transfer Switch & Muffler. Includes Various Connection Components. 1677 Hours.)

Onan 85 KR Standby Generator. 120/208 3 Phase. Model Number 85.0KR-15R / 21741V. Serial Number H800520641. (Seller States: Fully Operational. Includes GE Automatic Transfer Switch & Muffler. Includes Various Connection Components. 1677 Hours.)

Newly Listed
At auction Jun. 3
Onan 85 KR Standby Generator. 120/208 3 Phase. Model Number 85.0KR-15R / 21741V. Serial Number H800520641. (Seller States: Fully Operational. Includes GE Automatic Transfer Switch Muffler....
ConditionUsed
Stock NumberX7293
MLS Number14392450
CategoryGenerator Sets
Last Updated5/27/2026
Location
Perryton, TX, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
Big Joe Generator

1992 Big Joe Generator

Recently Updated
At auction May. 28
1992 Big Joe Enclosed Portable Generator, s/n 1B9UB0815NJ305009, Cummins Onan diesel, with Onan 10.0RV GenSet, ball hitch, (Not Running, Condition Unknown) (Cranks But Doesn’t Start) (No VIN...
ConditionUsed
Usage669 Hours
Stock NumberD5022
MLS Number14138166
CategoryGenerator Sets
Last Updated5/27/2026
Location
Dixon, CA, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
Big Joe Generator

1992 Big Joe Generator

Recently Updated
At auction May. 28
1992 Big Joe Enclosed Portable Generator, s/n A920442877, Cummins Onan diesel, with ball hitch, trailer mtd (Not Running, Condition Unknown) (Started With Starter Fluid But Won’t Stay...
ConditionUsed
Usage536 Hours
Stock NumberD5024
MLS Number14138165
CategoryGenerator Sets
Last Updated5/27/2026
Location
Dixon, CA, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
2003 Kohler 20REOZJB Generator

2003 Kohler 20REOZJB Generator

Newly Listed
At auction May. 29
2003 Kohler 20REOZJB Generator, s/n 0761332, John Deere PowerTech 2.9L Diesel, Coop Unit. (Runs and Operates) (TRAILER NOT INCLUDED) (Reads 784 hours) NOTE: This unit is being sold AS...
ConditionUsed
Usage784 Hours
Stock Number10715
MLS Number14392296
CategoryGenerator Sets
Last Updated5/27/2026
Location
Jefferson, GA, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
1997 Multiquip Whisperwatt 25KVA Towable Generator

1997 Multiquip Whisperwatt 25KVA Towable Generator

Newly Listed
At auction Jun. 24
Location Washougal WA ***End-User Consignment*** VIN: 7A2115051 Engine: Isuzu 4cyl Diesel *Turns over but won't start.* 3-Phase 480/277 volts, 3-phase 240/139 volts, single phase 240/120...
Lot NumberTEMP3760
ConditionUsed
Usage19,094 Hours
Engine ModelIsuzu 4cyl
Stock Number97420
MLS Number14391234
CategoryGenerator Sets
Last Updated5/27/2026
Location
Washougal, WA, US
Listed By
J Stout Auctions
(833) 791-___  SHOW
NUMBERCall Seller
Email Seller
Save
J Stout Auctions
1991 Caterpillar 604KW Containerized Power Van Gen

1991 Caterpillar 604KW Containerized Power Van Gen

Recently Updated
At auction May. 27
Location: Stanfield OR S/N: AVF263559 Engine: Caterpillar 3412 Diesel 604 KW, Genset s/n 81Z09573, Mounted on 1965 Fruehauf T/A trailer, VIN: AVF263559, includes tool room, switch gear,...
Lot Number83
ConditionUsed
Usage6,340 Hours
Engine ModelCaterpillar 3412
Stock Number97072
MLS Number14361655
CategoryGenerator Sets
Last Updated5/27/2026
Location
Stanfield, OR, US
Listed By
J Stout Auctions
(833) 791-___  SHOW
NUMBERCall Seller
Email Seller
Save
J Stout Auctions
2008 Wacker Neuson G25 20KW Towable Generator

2008 Wacker Neuson G25 20KW Towable Generator

Newly Listed
At auction May. 27
Location Washougal WA ***End-User Consignment*** VIN: 4TCSU02508HG22106 Engine: Isuzu 2,179cc 4cyl Diesel 3 Phase 208/480 volts - 68/29 amps, single phase 120/240 volts - 133/67 amps, ball ...
Lot Number20
ConditionUsed
Usage10,792 Hours
Engine ModelIsuzu 2,179cc
Stock Number97426
MLS Number14391201
CategoryGenerator Sets
Last Updated5/27/2026
Location
Washougal, WA, US
Listed By
J Stout Auctions
(833) 791-___  SHOW
NUMBERCall Seller
Email Seller
Save
J Stout Auctions
Lot of 3 Cat Genset Generator Mounted Trailers

Lot of 3 Cat Genset Generator Mounted Trailers

Newly Listed
At auction May. 26
Online Auction for Government Surplus - Auction Ends 06/09/2026 - To see full details, additional photos, and current bid, please open this link:, https://govdeals.bid/49mYpxV LOT# 25804...
Lot Number25804
ConditionUsed
Stock Number25804
MLS Number14389821
CategoryGenerator Sets
Last Updated5/26/2026
Location
Las Vegas, NV, US
Listed By
GovDeals, Inc.
(833) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
GovDeals, Inc.
2003 Atlas Copco QAS78JDS 65kW T/A Generator

2003 Atlas Copco QAS78JDS 65kW T/A Generator

Newly Listed
At auction Jun. 3
2003 Atlas Copco QAS78JDS 65kW T/A Generator, 412 hrs showing, John Deere 4045 4.5L Diesel Engine, Max Power: 65 KW/80 KVA, 120/240 1P/3P, 120/208 1P/3P, 277/480 3P, Weight: 3,783#,...
ConditionUsed
Stock NumberLV1754
MLS Number14387140
CategoryGenerator Sets
Last Updated5/23/2026
Location
Waterloo, NE, US
Listed By
BigIron Auctions
(844) 253-___  SHOW
NUMBERCall Seller
Email Seller
Save
BigIron Auctions
2023 Wacker Neuson G50 38 kW QuietPower Generator

2023 Wacker Neuson G50 38 kW QuietPower Generator

Recently Updated
At auction May. 20
2023 Wacker Neuson G50 38kW QuietPower Generator, 447 hrs showing, Kohler 4-Cyl Tier IV Diesel Engine, Voltage 3 Phase: 38kW/48kVA, 240/480 V, 114/57 A, 1 Phase: 27 kW/27 kVA, 120/240 V, 224...
ConditionUsed
Stock NumberLD1364
MLS Number14355182
CategoryGenerator Sets
Last Updated5/23/2026
Location
Omaha, NE, US
Listed By
BigIron Auctions
(844) 253-___  SHOW
NUMBERCall Seller
Email Seller
Save
BigIron Auctions
Uninterruptible Power Supply - Schneider Electric Symmetra PX

Uninterruptible Power Supply - Schneider Electric Symmetra PX

Newly Listed
At auction May. 22
Online Auction for Government Surplus - Auction Ends 05/28/2026 - To see full details, additional photos, and current bid, please open this link:, https://govdeals.bid/4e3htmr LOT#...
Lot Number3780-5026
ConditionUsed
Stock Number3780-5026
MLS Number14386772
CategoryGenerator Sets
Last Updated5/22/2026
Location
Pittsburgh, PA, US
Listed By
GovDeals, Inc.
(833) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
GovDeals, Inc.
1998 Katolight D180FRJ4 180KW Generator

1998 Katolight D180FRJ4 180KW Generator

Recently Updated
At auction May. 27
Location: Washougal WA ***City Government Surplus*** S/N: LM223364 277/480 Volts, 271 amps per term, 60hz, 3 phase, John Deere 6081A diesel engine. Hours: 84
Lot Number23
ConditionUsed
Usage84 Hours
Stock Number96966
MLS Number14358926
CategoryGenerator Sets
Last Updated5/22/2026
Location
Washougal, WA, US
Listed By
J Stout Auctions
(833) 791-___  SHOW
NUMBERCall Seller
Email Seller
Save
J Stout Auctions
2007 MQ Power Whisperwatt 87KW Towable Generator

2007 MQ Power Whisperwatt 87KW Towable Generator

Recently Updated
At auction May. 27
Location Washougal WA ***End-User Consignment*** VIN: 5SLBG17247L002242 Engine: John Deere 6068HF285 6.8L 6cyl Diesel 87 KW, 150 KVA, 69 gallon fuel tank capacity, ball hitch, stabilizer,...
Lot Number19
ConditionUsed
Engine ModelDeere
Stock Number97101
MLS Number14363171
CategoryGenerator Sets
Last Updated5/27/2026
Location
Washougal, WA, US
Listed By
J Stout Auctions
(833) 791-___  SHOW
NUMBERCall Seller
Email Seller
Save
J Stout Auctions
2017 Multiquip DCA45SSIU4F 36kW Towable Generator

2017 Multiquip DCA45SSIU4F 36kW Towable Generator

Recently Updated
At auction May. 27
Location Kalispell MT ***Rental Industry Consignment*** VIN: 5SLBG1225HL020399 Engine: Isuzu 4LE2X 2.2L 4cyl Diesel 36 kW, 79 gallon fuel capacity, pintle hitch, stabilizer, ST205/75D14...
Lot Number18
ConditionUsed
Engine ModelIsuzu 4LE2X
Stock Number97060
MLS Number14361656
CategoryGenerator Sets
Last Updated5/27/2026
Location
Kalispell, MT, US
Listed By
J Stout Auctions
(833) 791-___  SHOW
NUMBERCall Seller
Email Seller
Save
J Stout Auctions
2004 Generac SD040 Portable 40kW Industrial Diesel Generator

2004 Generac SD040 Portable 40kW Industrial Diesel Generator

Recently Updated
At auction May. 20
2004 Generac SD040 40kW Portable Industrial Diesel Generator, 1,539 hrs showing, Daewoo 3.3L 4-Cyl, Turbocharged Intercooled Diesel Engine, Power Output: 40KW, 120/208 1P/3P, 120/240 1P/3P,...
ConditionUsed
Stock NumberLS7053
MLS Number14355251
CategoryGenerator Sets
Last Updated5/21/2026
Location
Waterloo, NE, US
Listed By
BigIron Auctions
(844) 253-___  SHOW
NUMBERCall Seller
Email Seller
Save
BigIron Auctions
Onan Generator

2005 Onan Generator

Recently Updated
At auction Jun. 11
2005 Onan Generator Enclosed Portable Generator, John Deere Diesel, with pintle hitch, (Runs Operates) (Reads 322 hours) May be subject to ARB Regulations This is a Titled Item NOTE: This...
ConditionUsed
Usage322 Hours
MLS Number14354522
CategoryGenerator Sets
Last Updated5/21/2026
Location
Jurupa Valley, CA, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
2015 Heat King HK350 Portable Heating Unit

2015 Heat King HK350 Portable Heating Unit

Newly Listed
At auction Jun. 10
2015 Heat King HK350 Portable Heating Unit, s/n HK30802, with MQ Power 7kw Generator, Kubota Diesel, (No Title) (Generator Not Running, Bad Starter) NOTE: This unit is being sold AS IS/WHERE...
ConditionUsed
Stock NumberWM174
MLS Number14382649
CategoryGenerator Sets
Last Updated5/21/2026
Location
Wells, ME, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
Hesco Enclosed Portable Generator

Hesco Enclosed Portable Generator

Newly Listed
At auction Jun. 3
Hesco Enclosed Portable Generator, s/n 1RX301009R1073830, Submersible pump NOT included (Condition unknown) (Seller states: Does Not Operate) (Reads 656 hours) NOTE: This unit is being sold...
ConditionUsed
Usage656 Hours
Stock Number10110
MLS Number14382647
CategoryGenerator Sets
Last Updated5/21/2026
Location
Robstown, TX, US
Listed By
JJ Kane Auctions
Email Seller
Save
JJ Kane Auctions
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