Get Financing337 - 364 of 10,285 Listings
Lot # 4081
ONAN 12 KW
Stationary Generators
Auction Ended:Wed, Aug 06, 2025 10:18 AM (CDT)
Stock Number: 5
Serial Number: E860822647
Description: Lot 5 Marked 2, Onan 12 KW generator, 4 cylinder diesel engine air cooled, 120-240 volt, single phase, no battery.
Updated: Wednesday, August 06, 2025 10:33 AM
Location: Big Sandy, Montana
Seller: Ophus Auction Company
Lot # 4078
ONAN 12 KW
Stationary Generators
Auction Ended:Wed, Aug 06, 2025 10:21 AM (CDT)
Stock Number: 4
Serial Number: UNKNOWN
Description: Lot 4 Marked 1, Onan 12 KW, 4 cylinder propane powered engine air cooled, 120-240 volt, single phase, distributor cab and rotor missing, no batter...
Updated: Wednesday, August 06, 2025 10:37 AM
Location: Big Sandy, Montana
Seller: Ophus Auction Company
Lot # 9873
1986 ONAN 12JC-3R/13R
Stationary Generators
Auction Ended:Wed, Jan 28, 2026 10:16 AM (CST)
Stock Number: 2026-10
Serial Number: 0368051944
Rating: Standby
Phase: Single
Transfer Switch: Manual
Description: This item has not been tested and has not run in some years.
Updated: Wednesday, January 28, 2026 10:31 AM
Location: Hotchkiss, Colorado
Seller: M & M Enterprises
Lot # 5540
ONAN 15 KVA
Stationary Generators
Auction Ended:Wed, Sep 17, 2025 10:29 AM (CDT)
Standby Power Rating: 12 kW
Stock Number: 507
Serial Number: UNKNOWN
Description: 15kva diesel generator
Updated: Wednesday, September 17, 2025 10:45 AM
Location: Sutherlin, Oregon
Seller: I-5 Auctions
Lot # 14550
ONAN 20ES
Stationary Generators
Auction Ended:Wed, Apr 16, 2025 10:07 AM (CDT)
Hours: 302
Standby Power Rating: 18 kW
Serial Number: L880193283
Fuel Type: Propane
Engine Manufacturer: FORD
Engine Model: LSG-4231-6005A
Description: Used 20ES ONAN generator. 12 lead It cranks and runs put out voltage it runs great no problems. It can do 120/240 1 ph 120/208 3ph, 120/240 3ph, ...
Updated: Wednesday, April 16, 2025 10:22 AM
Location: Lincolnton, Georgia
Seller: J&T Service Center Inc
Hours: 6
Standby Power Rating: 18 kW
Serial Number: B890211943
Fuel Type: Propane
Engine Manufacturer: FORD
Engine Model: LSG-4231-6005A
Description: Used 20ES ONAN generator. 12 lead It cranks and runs put out voltage. It is 120/208 3 ph now. It can go 120/240 1ph, 120/240 3ph, or 277/480 3ph. ...
Updated: Wednesday, May 07, 2025 10:27 AM
Location: Lincolnton, Georgia
Seller: J&T Service Center Inc
Lot # 6931
1987 ONAN 20 KW
Stationary Generators
Auction Ended:Wed, Aug 28, 2024 10:24 AM (CDT)
Hours: 281
Serial Number: G870907076
Fuel Type: Diesel
Description: 20 KW 3 Phase & 17KW Singe Phase, Diesel, Enclosure, Running take out, Runs good! Call with any questions!
Updated: Friday, September 27, 2024 04:22 PM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Lot # 10695
ONAN 25 KW
Stationary Generators
Auction Ended:Wed, Dec 10, 2025 10:27 AM (CST)
Standby Power Rating: 25 kW
Stock Number: EP - N176
Serial Number: UNKNOWN
Fuel Type: Diesel
Engine Manufacturer: KUBOTA
Engine Model: V330-BG-ET01
Description: ONAN STATIONARY GENERATOR.
UBOTA MODEL V330-BG-ET01. 3.3 LITER DIESEL ENGINE UNKNOWN CONDITION.
***LOAD OUT MONDAY-FRIDAY 8 AM TO 4:30 PM- 24 HO...
Updated: Wednesday, December 10, 2025 10:43 AM
Location: Lemont Furnace, Pennsylvania
Seller: Equipment Pro
Lot # 7954
1989 ONAN 33 KW
Stationary Generators
Auction Ended:Wed, Nov 26, 2025 10:13 AM (CST)
Standby Power Rating: 33 kW
Stock Number: `
Serial Number: A870866439
Fuel Type: Diesel
Engine Manufacturer: Cummins
Engine Model: L423D
Description: 1989 Onan Techstar Diesel 33 KW generator
selling for local farmer
Engine selling as non running with freeze damage
Water accidentally left i...
Updated: Wednesday, November 26, 2025 10:29 AM
Location: David City, Nebraska
Seller: Kobza Online Auctions
Lot # 9542
ONAN 33 KW
Stationary Generators
Auction Ended:Wed, Aug 28, 2024 10:25 AM (CDT)
Standby Power Rating: 33 kW
Stock Number: `
Serial Number: A870866439
Fuel Type: Diesel
Engine Manufacturer: Cummins
Engine Model: L423D
Description: Onan Techstar Diesel 33 KW generator
selling for local farmer
Good running operating unit
Just off of irrigation application
Cummins diesel...
Updated: Friday, September 27, 2024 06:09 PM
Location: David City, Nebraska
Seller: Kobza Online Auctions
Lot # 9512
ONAN 33 KW
Stationary Generators
Auction Ended:Wed, Sep 25, 2024 10:18 AM (CDT)
Standby Power Rating: 33 kW
Stock Number: `
Serial Number: A870866439
Fuel Type: Diesel
Engine Manufacturer: Cummins
Engine Model: L423D
Description: Onan Techstar Diesel 33 KW generator
selling for local farmer
Engine sold on a prior sale and has been found to have damage
Water accidentally...
Updated: Friday, September 27, 2024 03:31 PM
Location: David City, Nebraska
Seller: Kobza Online Auctions
Lot # 9632
ONAN 45 KW
Stationary Generators
Auction Ended:Wed, Apr 15, 2026 10:13 AM (CDT)
Serial Number: I810590900
Description: Onan generator
selling for local farmer
45 KW
we did not test
NO BUYERS PREMIUM
Inspect before you bid and buy
Pick items up within 2 week...
Updated: Wednesday, April 15, 2026 10:29 AM
Location: David City, Nebraska
Seller: Kobza Online Auctions
Lot # 4019
ONAN 45 KW
Stationary Generators
Auction Ended:Wed, Mar 05, 2025 10:02 AM (CST)
Stock Number: MC
Serial Number: UNKNOWN
Description: Onan Generator
- 45kw
- Natural Gas
Was a standby generator for the county emergency management. Not a lot is known about his unit. Believed...
Updated: Wednesday, March 05, 2025 10:17 AM
Location: Marysville, Kansas
Seller: Midwest Auction Pros
Lot # 1192
ONAN 45.0EM-15R
Stationary Generators
Auction Ended:Fri, Oct 31, 2025 09:27 AM (CDT)
Hours: 135
Stock Number: 9718
Serial Number: G830667631
Description: Onan 45 45.OEM-15R GenSet Generator. SN G830667631. Hour meter reads: 135 hours.
Updated: Friday, October 31, 2025 09:43 AM
Location: Donna, Texas
Seller: STA Auctioneers
Lot # 3553
ONAN 65GGHB
Stationary Generators
Auction Ended:Wed, Sep 24, 2025 10:21 AM (CDT)
Standby Power Rating: 65 kW
Serial Number: C980714164
Fuel Type: Diesel
Engine Manufacturer: CUMMINGS
Manufacturer Model: ONAN
Phase: Multi
Description: ONAN MODEL 65GGHB 65 KW GENERATOR WITH A CUMMINGS DIESEL MOTOR. IT WAS TAKEN OUT OF SERVICE IN 2022. BATTERY WAS DEAD & I DID NOT START - S/N- C98...
Updated: Wednesday, September 24, 2025 10:38 AM
Location: Killeen, Texas
Seller: Bill Hall Auctioneer
Lot # 6630
ONAN 85 KW
Stationary Generators
Auction Ended:Wed, Apr 16, 2025 10:08 AM (CDT)
Hours: 492
Standby Power Rating: 85 kW
Serial Number: 69B612346
Fuel Type: Dual
Manufacturer Model: 85KR
Description: 85KW Onan Natural Gas or Propane Running Takeout, Trade In From Local Dealer, Well Maintained Unit, Tested, Serviced & Ready To Go!
Updated: Wednesday, April 16, 2025 10:24 AM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Lot # 7193
ONAN 100 KW
Stationary Generators
Auction Ended:Wed, Oct 02, 2024 10:12 AM (CDT)
Hours: 767
Standby Power Rating: 100 kW
Serial Number: K840737826
Fuel Type: Diesel
Phase: Three
Description: ONAN UNIT WITH MITSUBISHI MOTOR 100 KW
+ S/N: K840737826
+ 100 KW
+ 767/hrs.
+ Diesel
+ 3 Phrase
+ Was installed and running at a jail when...
Updated: Wednesday, October 02, 2024 10:28 AM
Location: Kent, Washington
Seller: 10X Auction
Lot # 3772
ONAN 100 KW
Stationary Generators
Auction Ended:Wed, Apr 22, 2026 10:33 AM (CDT)
Hours: 1,817
Standby Power Rating: 100 kW
Stock Number: 0000532
Serial Number: A790389979
Description: Onan 100KW Diesel Generator Enclosed
MODEL# 100.ODYC-15R/20402J
SERIAL# A790389979
Allis Chalmers Diesel,
Model#,3500MKII
Serial:3D-61312
Cyl...
Updated: Wednesday, April 22, 2026 10:49 AM
Location: Ephrata, Pennsylvania
Seller: Gentech Generators
Lot # 4537
ONAN 115WA
Stationary Generators
Auction Ended:Wed, Sep 17, 2025 10:30 AM (CDT)
Standby Power Rating: 76 kW
Stock Number: 38
Serial Number: E900322499
Description: 76kw single phase / 115 kw 3-phase natural gas stand-by generator. Seller indicates item ran when removed - has governor issue.
Updated: Wednesday, September 17, 2025 10:47 AM
Location: Sutherlin, Oregon
Seller: I-5 Auctions
Lot # 5058
1980 ONAN 125 KW
Stationary Generators
Auction Ended:Wed, Mar 19, 2025 10:47 AM (CDT)
Hours: 1,140
Standby Power Rating: 125 kW
Serial Number: I800528051
Fuel Type: Diesel
Engine Manufacturer: allis Chalmers
Engine Model: 685T
Description: Allis Chalmers 685T Turbo Charged Diesel Engine, 12 Lead Generator, Unit Runs & Makes Electric, Selling As Is
Updated: Wednesday, March 19, 2025 11:03 AM
Location: Ephrata, Pennsylvania
Seller: Gentech Generators
Lot # 5103
ONAN 180 KW
Stationary Generators
Auction Ended:Wed, May 28, 2025 10:15 AM (CDT)
Serial Number: J820639083
Description: ONAN GEN SET 180.DFE-15R/19863L GENERATOR
180KW
277/280 VOLTAGE
CRANKS AND RUNS
SEE ALL PICTURES AND VIDEOS
BUYERS FEE WILL APPLY
CLICK O...
Updated: Wednesday, May 28, 2025 10:30 AM
Location: Elton, Louisiana
Lot # 10221
ONAN 200 KW
Stationary Generators
Auction Ended:Wed, Feb 19, 2025 10:29 AM (CST)
Stock Number: 94
Serial Number: UNKNOWN
Description: Onan 200 KW Generator, 7350 Hrs, Cummins 355 Engine, 3 Phase, (Wire has Been Cut & Panel Removed) on 1979 Fruehauf Dual Axle Trailer, (Not Titled),...
Updated: Wednesday, February 19, 2025 10:45 AM
Location: Rupert, Idaho
Seller: Big Mountain Auctions
Lot # 9958
1988 ONAN 250DFML30126N
Stationary Generators
Auction Ended:Wed, Nov 12, 2025 10:29 AM (CST)
Hours: 901
Standby Power Rating: 250 kW
Stock Number: EU00177
Serial Number: H880154181
Sound Attenuation: Yes
Battery Charger: Yes
Description: -Current Hours: 901 HRS Original Hours
-Cummins 6 Cylinder Diesel Engine
-Rating: 250kW Standby
-Voltage: 208VAC Three Phase 60hZ
-Control Syst...
Updated: Wednesday, November 12, 2025 10:45 AM
Location: Knoxville, Tennessee
Seller: Stowers Power Systems
Lot # 11525
ONAN 1000 KW
Stationary Generators
Auction Ended:Wed, Apr 09, 2025 10:18 AM (CDT)
Hours: 171
Serial Number: E900320331
Description: Onan 1000 kW Generator.
Provided temporary backup power for a high rise building in OKC since it was new - up until 2023.
Worked every time th...
Updated: Wednesday, April 09, 2025 10:34 AM
Location: Oklahoma City, Oklahoma
Seller: Green Country Equipment Auctions
Hours: 164
Serial Number: D038488241
Description: Just consigned is a very nice Onan GNAB-5618571. 3 cylinder Lp generator. Per the consigner this unit starts, runs, and works as it should with no ...
Updated: Wednesday, February 19, 2025 10:47 AM
Location: Parnell, Iowa
Seller: Charlie & Associates LLC
Lot # 5867
ONAN RS12000
Stationary Generators
Auction Ended:Wed, Apr 15, 2026 10:14 AM (CDT)
Hours: 0.2
Standby Power Rating: 12 kW
Serial Number: UNKNOWN
Fuel Type: Natural Gas
Description: The current owner has never connected and operated this generator. He bought a greenhouse from another grower and the generator came with it. The...
Updated: Wednesday, April 15, 2026 10:29 AM
Location: Olathe, Colorado
Seller: Flowers Auction Service LLC
Lot # 2591
ONAN UNKNOWN
Stationary Generators
Auction Ended:Wed, Dec 10, 2025 10:24 AM (CST)
Stock Number: EP - 227247
Serial Number: X18J423034
Shipping Width: 5 ft 3 in
Shipping Height: 4 ft 4 in
Shipping Length: 3 ft 4 in
Description: ONAN ENCLOSED GENERATOR. UNKNOWN CONDITION.
***LOAD OUT MONDAY-FRIDAY 8 AM TO 4:30 PM- 24 HOUR NOTICE REQUIRED***
Updated: Wednesday, December 10, 2025 10:41 AM
Location: Lemont Furnace, Pennsylvania
Seller: Equipment Pro
Lot # 3215
2010 PERKINS 2206D-E13TAG2
Stationary Generators
Auction Ended:Wed, Aug 13, 2025 10:13 AM (CDT)
Hours: 151
Standby Power Rating: 300 kW
Stock Number: A-003374
Serial Number: TGBF5081
Fuel Type: Diesel
Engine Manufacturer: Perkins
Description: Caught on fire when out working. Fire was mainly contained to the radiator side, Breaker should be in operational condition, can get service record...
Updated: Wednesday, August 13, 2025 10:29 AM
Location: Houston, Texas
Seller: Worldwide Power Products, LLC
