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Lot # 9392
1947 CO-OP 3
Less than 40 HP Tractors
Auction Ended:Wed, Nov 06, 2024 02:18 PM (CST)
Drive: 2WD
Engine Horsepower: 39 HP
Serial Number: 4086
Condition: Used
Description: CO-OP #3
-COMPLETE
-ALL ORIGINAL
-PTO
-6-CYLINDER FLAT HEAD MOTOR
-14.9-30 REAR TIRES
-TRACTOR WAS PULLED OUT OF A BARN THAT IT HAD BEEN IN F...
Updated: Wednesday, November 06, 2024 02:34 PM
Location: Brewster, Minnesota
Seller: Triple B Ranch
Lot # 7196
CO-OP 3
Less than 40 HP Tractors
Auction Ended:Wed, Nov 12, 2025 11:56 AM (CST)
Drive: 2WD
Engine Horsepower: 37 HP
Serial Number: 4198
Condition: Used
Description: antique tractor, did not try to start
Unsure when it ran last
sold as is.
inspection recommended
Updated: Wednesday, November 12, 2025 12:12 PM
Location: Amargosa Valley, Nevada
Seller: ABN Services
Serial Number: 3810
Condition: Used
Stock Number: 18
Antique / Collector: Yes
Description: CO-OP "No. 3" Tractor , Gas, Electric Start, Wide front, Pto, Fenders, Front tires are good tread, Rear tires have good tread but showing some cr...
Updated: Saturday, October 05, 2024 12:41 PM
Location: Bronson, Iowa
Seller: Iowa Auction Group
Drive: 2WD
Transmission Type: Gear Drive
Engine Horsepower: 39 HP
Serial Number: 11158294
Condition: Used
Tires or Tracks: Tires
Description: COOP #3 WIDE FRONT, GAS, GOOD TIRES Quantity: 1
Updated: Saturday, June 20, 2026 10:51 AM
Location: Rushmore, Minnesota
Serial Number: 3780
Condition: Used
Stock Number: 716
Description: Coop #3 - ser#3780, Motor Free Quantity: 1
Updated: Saturday, December 06, 2025 10:08 AM
Location: Shelbina, Missouri
Seller: Wheeler Auctions & Real Estate
Serial Number: 3735
Condition: Used
Stock Number: 814
Description: Coop #3 - ser#3735, Runs Quantity: 1
Updated: Saturday, December 06, 2025 11:02 AM
Location: Shelbina, Missouri
Seller: Wheeler Auctions & Real Estate
Drive: 2WD
Engine Horsepower: 37 HP
Condition: Used
Stock Number: 2495
Description: 2495 - CO-OP 3 (TAG UNREADABLE) WIDE FRONT, 12.4-28 REAR TIRES, RUNS & DRIVES Quantity: 1
Updated: Friday, August 29, 2025 06:07 PM
Location: New Paris, Indiana
Seller: Polk Auction Company
Drive: 2WD
Engine Horsepower: 30 HP
Serial Number: 4023
Condition: Used
Description: Co-op number 3 tractor, not running, transmission stuck in gear, left rear does not hold air Quantity: 1
Updated: Saturday, June 21, 2025 11:38 AM
Location: Richey, Montana
Seller: Montana Auction Company
Drive: 2WD
Engine Horsepower: 37 HP
Serial Number: 4049
Condition: Used
Description: 1950 Co-Op 3 Gas Tractor
540 PTO, drawbar, 16.9-30 rears with dry rot cracks, 245/75R16 vehicle tires on front, starts and runs
Updated: Tuesday, July 07, 2026 04:17 PM
Location: Menomonie, Wisconsin
Seller: Hansen Auction Group
Drive: 2WD
Engine Horsepower: 39 HP
Serial Number: 3907
Condition: Used
Description: 1939 Co-Op 3 wide front, PTO, LT215/85R16 fronts, 15-30 rears, SN#3907 (Running Unit)
Updated: Monday, November 03, 2025 10:00 AM
Location: Greenbush, Minnesota
Seller: Resource Auction
Drive: 2WD
Engine Horsepower: 37 HP
Serial Number: 167
Condition: Used
Description: 1936 CO-OP 3 Union Gas Tractor
14.9R28 rears, 6.50-16 fronts, straight hood steel, minor dents on (1) fender and (1) crack on other fender, starts ...
Updated: Tuesday, July 07, 2026 04:17 PM
Location: Menomonie, Wisconsin
Seller: Hansen Auction Group
Drive: 2WD
Engine Horsepower: 7 HP
Serial Number: 4128
Condition: Used
Description: Co-op #3 Tractor
belt pulley, sharp tractor, approx. 76" wheel width
Updated: Wednesday, September 18, 2024 01:43 PM
Location: Jamestown, North Dakota
Seller: Orr Auctioneers
Drive: 2WD
Engine Horsepower: 39 HP
Serial Number: 3510
Condition: Used
Description: CO-OP 3 2WD Tractor, Chrysler Inline 6-Cyl, Gas, Water Cooled Engine, Manual Transmission, 5 Forward Speeds, 1 Reverse Speeds, 540 PTO, Rear PTO Lo...
Updated: Thursday, August 28, 2025 12:12 PM
Location: Wakefield, Nebraska
Seller: Big Iron
Drive: 2WD
Engine Horsepower: 39 HP
Serial Number: 3865
Condition: Salvaged
Description: CO-OP 3 2WD Tractor, 6-Cyl Inline Chrysler, Gas, Water Cooled Engine, Manual Transmission, 5 Forward Speeds, 1 Reverse Speeds, 7.50-16 Front Tires,...
Updated: Thursday, August 28, 2025 12:07 PM
Location: Wakefield, Nebraska
Seller: Big Iron
