1 - 28 of 32 Listings
High/Low/Average
Horsepower: 105 HP
Hours: 1,784
Serial Number: 87135650
Condition: Used
Description: Cummins 4BT 3.9 105 HP Power Unit, 1,784 Hrs Showing, SN: 87135650
Updated: Thursday, June 11, 2026 07:55 AM
Location: Lexa, Arkansas
Seller: Big Iron
Hours: 5,445
Fuel Type: Diesel
Width: 32 in
Serial Number: 45316350
Condition: Used
Length: 50 in
Description: Four-cylinder Cummings diesel turbo charge 3.9 L power unit 100 hp. It’s showing 5445 hours runs really good. Just get full service on it oil chang...
Updated: Wednesday, March 11, 2026 10:47 AM
Location: Hooker, Oklahoma
Seller: Fehr Equipment
Condition: Used
Stock Number: 165
Description: Cummins 4BT3.9 Power Unit Cummins 4BT3.9 Power Unit , -- Specifications & Features -- Make: Cummins. Model: 4BT3.9. Serial #: 1000362. Engine Cylin...
Updated: Thursday, September 11, 2025 09:25 AM
Location: Charlotte Hall, Maryland
Seller: Bright Star Auctions
Hours: 3,952
Serial Number: 44232345
Condition: Used
Stock Number: 92
Description: CUMMINS 4BT39 POWER UNIT Quantity: 1
Updated: Wednesday, April 16, 2025 11:38 AM
Location: Eudora, Arkansas
Seller: Kevin DeWitt Auctions
Hours: 6,036
Serial Number: 44547492
Condition: Used
Stock Number: 95
Description: CUMMINS 4BT39 POWER UNIT Quantity: 1
Updated: Wednesday, April 16, 2025 11:40 AM
Location: Eudora, Arkansas
Seller: Kevin DeWitt Auctions
Serial Number: 44264567
Condition: Used
Stock Number: 147
Description: Used Cummins 4BT 3.9. For any questions please call Wyatt or Nash. Quantity: 1
Updated: Thursday, March 06, 2025 10:55 AM
Location: Weiner, Arkansas
Seller: Goad Equipment Company, LLC
Lot # 7318
CUMMINS 4BT3.9
Stationary Generators
Auction Ended:Wed, Dec 11, 2024 10:34 AM (CST)
Serial Number: 177922
Description: Coming from the city of Alcester, Cummins generator, transfer box and fuel tank, was backup power for the city's sewer plant - taken out because of...
Updated: Wednesday, December 11, 2024 10:50 AM
Location: Alcester, South Dakota
Seller: Renken Auctions LLC
Serial Number: UNKNOWN
Condition: Used
Stock Number: 11
Description: CUMMINS 4BT 3.9 DIESEL ENGINE
- UNUSED
- Located in Hastings, NE
- Loadout Time & Location: Loadout will be on November 26th from 10:00 AM to 2...
Updated: Wednesday, November 20, 2024 12:19 PM
Location: Glenvil, Nebraska
Seller: Elting Auction Co.
Horsepower: 75 HP
Hours: 2,610
Serial Number: 44163696
Condition: Salvaged
Description: Cummins 4B-3.9 Power Unit, 2,610 Hrs Showing, 75 Hp, Cummins 4Bt-3.9, Diesel, Water Cooled Engine, Stationary, Poly Primary Tank, NOTE: NOT Functio...
Updated: Thursday, March 21, 2024 10:09 AM
Location: Ethridge, Tennessee
Seller: Big Iron
Serial Number: 44245968
Condition: Salvaged
Description: Cummins 4BT-3.9 Power Unit, Cummins 4BT-3.9, Diesel, Water Cooled Engine, Stationary, NOTE: NOT Operational, SN: 44245968
Updated: Thursday, March 21, 2024 10:09 AM
Location: Leland, Mississippi
Seller: Big Iron
Standby Power Rating: 40 kW
Serial Number: 44502232
Description: MTA NYC Transit an Inoperable 50 KVA Portable Generator by Cummins.
Manufacturer:Cummins
Model#: 4BT-3.9
Serial#: 44502232
Condition: Inoperab...
Updated: Friday, February 16, 2024 01:44 PM
Location: Brooklyn, New York
Seller: GovDeals, Inc.
Horsepower: 105 HP
Serial Number: 2430089
Condition: Used
Description: *needs battery* S/N: 2430089
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 374
Serial Number: 2430092
Condition: Used
Description: pto, *needs battery* S/N: 2430092 HRS: 374
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 1,368
Serial Number: 2428843
Condition: Used
Description: *needs battery* S/N: 2428843 HRS: 1368
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 839
Serial Number: 2416091
Condition: Used
Description: *needs battery & starter* S/N: 2416091 HRS: 839
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 812
Serial Number: 2425564
Condition: Used
Description: *needs battery* S/N: 2425564 HRS: 812
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 1,178
Serial Number: 2425535
Condition: Used
Description: *needs battery S/N: 2425535 HRS: 1178
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 1,108
Serial Number: 2430087
Condition: Used
Description: *needs battery S/N: 2430087 HRS: 1108
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 1,144
Serial Number: 2428844
Condition: Used
Description: *needs battery S/N: 2428844 HRS: 1144
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 540
Serial Number: 2425531
Condition: Used
Description: *needs battery & starter pto S/N: 2425531 HRS: 540
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Horsepower: 105 HP
Hours: 1,236
Serial Number: 2414723
Condition: Used
Description: needs battery & starter, pto *part of Wilkison Farm Estate S/N: 2414723 HRS: 1236
Updated: Wednesday, February 14, 2024 08:16 PM
Location: Wynne, Arkansas
Seller: Witcher Auctions
Hours: 3,120
Serial Number: 45491444
Condition: Used
Stock Number: 358
Description: Runs, 4 Cylinder Turbo, 3120 Hrs., s/n 45491444
[CUMMINS 4BT3.9] Quantity: 1
Updated: Monday, February 12, 2024 02:53 PM
Location: Greenwood, Mississippi
Seller: Mid Delta Auctions
Hours: 606
Standby Power Rating: 50 kW
Serial Number: 176437
Description: 3.9 L 120/240/480 Volt Cummins Portable Generator
Updated: Tuesday, February 13, 2024 09:30 AM
Location: Zionsville, Indiana
Seller: GovDeals, Inc.
Horsepower: 100 HP
Hours: 9,408
Condition: Salvaged
Description: 1988 Cummins 4BT3.9 Diesel Power Unit, 9408 Hrs, 4-Cyl, 3.9L Turbo Diesel Engine, 100 Hp At 2500 RPM, Cummins Model 11.5 Industrial PTO Single Disc...
Updated: Monday, February 12, 2024 06:37 PM
Location: North Bend, Nebraska
Seller: Big Iron
Serial Number: 44238330
Condition: Used
Stock Number: JPW479
Description: Location: Near Dallas, GA Stock Number: JPW479 Serial Number: 44238330 Other Information: Rockford Power Take Off, 170hp Notes Unknown If Engine Ru...
Updated: Friday, February 09, 2024 08:48 AM
Location: Dallas, Georgia
Seller: TAC Auction
Hours: 9,963
Serial Number: 46179285
Condition: Used
Description: Power unit last used 2 seasons ago to run an irrigation pivot. Fires right up and runs well. Seller doesnt have use for it anymore. Exhaust pipe co...
Updated: Sunday, February 11, 2024 10:00 AM
Location: Surprise, Nebraska
Seller: BZA Equipment
Condition: Used
Stock Number: 2475
Description: Cummins Diesel Power Unit - Cummins Diesel Power Unit “ MN: 4BT3.9C, in good condition. It has 5,000 hours and the Control Panel is included. Locat...
Updated: Sunday, February 11, 2024 08:32 AM
Location: Oakfield, Maine
Seller: Bright Star Auctions
Serial Number: 74281585
Condition: Used
Stock Number: A-219
Description: Cummins 4 Cyl Booster Pump Trailer Tank Mtd Quantity: 1
Updated: Tuesday, April 16, 2024 07:21 AM
Location: Five Points, California
Seller: JR Searcy and Associates Auctioneers Inc