Get Financing29 - 56 of 406 Listings
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 # 4523
1991 ONAN 500 KW
Stationary Generators
Auction Ended:Wed, Jul 17, 2024 10:32 AM (CDT)
Hours: 429
Serial Number: G910403623
Fuel Type: Diesel
Manufacturer Model: 500DFFB
Description: 500KW Onan/Cummins Genset, w/ KTTA19-G2 Engine, Diesel, Weather Proof Enclosure, Runs, makes power, load tested to 400 kw
Updated: Friday, September 27, 2024 07:07 PM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
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
Stock Number: 748
Description: ABSOLUTE ONAN 3 KW 3-PHASE GENERATOR NOT RUNNING Quantity: 1
Updated: Saturday, May 10, 2025 02:05 PM
Location: Swainsboro, Georgia
Seller: Lane Brothers Auctions
Stock Number: 749
Description: ABSOLUTE ONAN 3 KW 3-PHASE GENERATOR NOT RUNNING Quantity: 1
Updated: Saturday, May 10, 2025 02:05 PM
Location: Swainsboro, Georgia
Seller: Lane Brothers Auctions
Stock Number: 6905
Description: No Gas Tank, No Muffler, No Battery Quantity: 1
Updated: Friday, November 29, 2024 08:39 AM
Location: Leola, Pennsylvania
Seller: Wolgemuth Auction
Stock Number: 1207
Description: Cummins Onan Diesel Generator 5K, Model # 5HDKBC, SN# C15080283 Quantity: 1
Updated: Saturday, November 29, 2025 02:56 PM
Location: Monroe, North Carolina
Seller: ATM Auctions
Stock Number: 77B
Serial Number: F040662833
Description: Onan Commercial Mobile Power Generator, Srl.# F040662833 Model #: 5.5HGJAD-2138B Quantity: 1
Updated: Saturday, April 26, 2025 10:32 AM
Location: Edinburg, Texas
Seller: Bond & Bond Auctioneers llc
Stock Number: 77B
Description: Onan Commercial Mobile Power Generator, Srl.# F040662833 Model #: 5.5HGJAD-2138B Quantity: 1
Updated: Saturday, March 29, 2025 10:10 AM
Location: Edinburg, Texas
Seller: Bond & Bond Auctioneers llc
Stock Number: 24092
Description: ONAN 6KW GENERATOR P/B KUBOTA 3 CYL. DIESEL ENG. METER READS 169 HOURS 24092 LOCATION: 4006 S County Road 1232 Midland , TX 79706 Quantity: 1
Updated: Wednesday, March 26, 2025 02:08 PM
Location: Midland, Texas
Seller: Permian International Energy Services, LLC
Stock Number: 1377
Description: ONAN 6KW Genset; Untested. Quantity: 1
Updated: Thursday, March 26, 2026 02:24 PM
Location: East Earl, Pennsylvania
Seller: PA Auction Center
Stock Number: 2380
Description: Quantity: 1
Updated: Thursday, May 01, 2025 01:34 PM
Location: Okeechobee, Florida
Seller: DeMott Auction
Stock Number: 2377A
Description: Quantity: 1
Updated: Thursday, June 12, 2025 01:14 PM
Location: Okeechobee, Florida
Seller: DeMott Auction
Stock Number: 116-7
Description: ONAN Cummins RV Q6 7000 EVP gas generator Quantity: 1
Updated: Friday, April 24, 2026 12:46 PM
Location: West Branch, Michigan
Seller: West Branch Consignment Auction
Stock Number: 2640
Description: Cummins Onan Commercial QD Generator, SN# I170242037, 4505 Hours, Runs & Has had voltage tested, 120/240V 42 Amp, Diesel. Quantity: 1
Updated: Friday, November 29, 2024 10:24 AM
Location: Monroe, North Carolina
Seller: ATM Auctions
Stock Number: 2639
Description: Cummins Onan Commercial QD Generator, SN# I150871136, 1548 Hours, Runs & Has had voltage tested, 120/240V 42 Amp, Diesel. Quantity: 1
Updated: Friday, November 29, 2024 10:24 AM
Location: Monroe, North Carolina
Seller: ATM Auctions
Stock Number: 1718
Description: ONAN 12 KW DIESEL GENERATOR Quantity: 1
Updated: Saturday, June 07, 2025 09:51 AM
Location: Baldwin, Iowa
Seller: Powers Auction Service
Stock Number: 2186
Description: Quantity: 1
Updated: Saturday, March 22, 2025 07:28 PM
Location: Muncy, Pennsylvania
Seller: Fraley Auction Co
Hours: 1,181
Stock Number: 73009
Serial Number: B930501232
Description: Onan 12DJC Generator, Diesel, Toolbox, Tandem Axle, Portable, Ball Hitch, S/N: B930501232. 1181 Hours Indicated. Quantity: 1
Updated: Saturday, May 17, 2025 11:34 AM
Location: Lake Elsinore, California
Seller: Vantage Auctions
Stock Number: 759
Serial Number: 1169127649
Description: ONAN GENERATOR (PROPANE POWER) R2 Quantity: 1
Updated: Saturday, November 15, 2025 05:19 PM
Location: Inman, South Carolina
Seller: Johnny King Auctioneers, Inc
