Get Financing1 - 28 of 38 Listings
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
Lot # 10942
CO-OP E2
Less than 40 HP Tractors
Auction Ended:Thu, Sep 19, 2024 12:25 PM (CDT)
Drive: 2WD
Transmission Type: Gear Drive
Engine Horsepower: 20 HP
Serial Number: 114590
Condition: Used
Tires or Tracks: Tires
Description: Coop E2 tractor. Mostly complete, Missing the grille. One newer tire on the rear. Has not been run for several years. No attempt to start unit was ...
Updated: Friday, September 27, 2024 02:56 PM
Location: Edson, Kansas
Drive: 2WD
Engine Horsepower: 30 HP
Serial Number: UNKNOWN
Condition: Used
Stock Number: 5219
Description: Co-op Tractor, Does Not Run, Buying As Is, Where Is, Needs To Be Removed Within 30 Days, No Loading Assistance, To View/Info: Carson 701-621-0429, ...
Updated: Wednesday, July 08, 2026 10:52 AM
Location: Lehr, North Dakota
Seller: Ulmer Auction Service
Lot # 2967
1948 CO-OP E3
Less than 40 HP Tractors
Auction Ended:Wed, Jun 11, 2025 12:55 PM (CDT)
Drive: 2WD
Engine Horsepower: 30 HP
Serial Number: UNKNOWN
Condition: Used
Description: 1948 Co-Op E3. has had over 6000$ spent on it for restoration. Exclent paint job, starts, runs, and drives excellent. Please call Wayne with any q...
Updated: Wednesday, June 11, 2025 01:11 PM
Location: Winterset, Iowa
Seller: T Squared Equipment LLC
Lot # 7548
1948 CO-OP E3
Less than 40 HP Tractors
Auction Ended:Thu, Dec 18, 2025 11:34 AM (CST)
Drive: 2WD
Engine Horsepower: 30 HP
Serial Number: E3
Condition: Used
Description: 1948 Coop E-3, restored, new 12.4 -38 rear tires, one set of wheel weights, belt pulley, 4 speed, turns over but could not get it started, coming f...
Updated: Thursday, December 18, 2025 11:50 AM
Location: Hawarden, Iowa
Seller: Renken Auctions LLC
Lot # 6623
CO-OP E3
Less than 40 HP Tractors
Auction Ended:Wed, Jun 25, 2025 02:33 PM (CDT)
Drive: 2WD
Transmission Type: Gear Drive
Engine Horsepower: 37 HP
Serial Number: 3865
Condition: Used
Rear PTO Speed: 540
Description: CO-OP 3 2WD Tractor, Wide Front, 6 Cylinder Gas, 6 Speed Transmission, Rear Hitch, Chrysler Industrial Engine Type BA-227, 14.9-30 Rear, 7.50-16 F...
Updated: Wednesday, June 25, 2025 02:49 PM
Location: Council Bluffs, Iowa
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
Condition: Used
Stock Number: 3149
Description: Very Rare/Late 30's-Early 40s/ Complete Mote Overhaul/New Rubber/New Clutch/New 8V Battery (ROW 1SE) Quantity: 1
Updated: Saturday, April 04, 2026 10:27 AM
Location: Southington, Ohio
Seller: Chalkers Equipment and Auction
Serial Number: 30-32093
Condition: Used
Stock Number: 1260
Description: 1951 Co-Op E-3 Tractor, SN: 30-32093 ABSOLUTE-No Reserve, runs and drives Quantity: 1
Updated: Friday, May 02, 2025 01:09 PM
Location: Markleville, Indiana
Seller: Jeff Boone Auction & Realty
Condition: Used
Stock Number: 23
Description: NF, 4 cylinder, electric start, parade ready, hydraulic outlets at front of tractor, new front tires, belt pulley Quantity: 1
Updated: Saturday, September 20, 2025 12:13 PM
Location: Dawson, Nebraska
Seller: Ash Realty & Auctions
Serial Number: 1145
Condition: Used
Stock Number: 5101
Description: Tin work is straight and runs good. Quantity: 1
Updated: Saturday, June 14, 2025 10:48 AM
Location: State Center, Iowa
Seller: Head Auctions LLC
Drive: 2WD
Engine Horsepower: 31 HP
Condition: Used
Stock Number: 71
Description: 1947 COOP E3, Tractor, 12.4/11-38 Rears
Runs, Reason for selling - Moving to town
Call Kevin @ 402*380*0243 for more information Quantity: 1
Updated: Tuesday, July 22, 2025 09:54 AM
Location: Hooper, Nebraska
Seller: Olson Pearson Auctions & Realty
Condition: Used
Stock Number: 9904
Description: 9904 - CO-OP E-3 (SN# UNREADABLE) - GAS, NARROW FRONT, 540 PTO, 12.4-38 REAR TIRES, (1) SET OF REAR WHEEL WEIGHTS, REM HYDRAULICS, RUNS BUT NEEDS F...
Updated: Friday, April 11, 2025 08:11 AM
Location: New Paris, Indiana
Seller: Polk Auction Company
Serial Number: 48309011
Condition: Used
Stock Number: 6080
Description: 6080-CO OP E3 (SN#48309011), 13-38 REAR TIRES, WIDE FRONT, FENDERS, PTO, RUNS BUT HAS BAD IGNITION Quantity: 1
Updated: Tuesday, July 22, 2025 09:23 AM
Location: New Paris, Indiana
Seller: Polk Auction Company
Condition: Used
Stock Number: 2502
Description: BLACKHAWK 3PT, NON-RUNNING Quantity: 1
Updated: Friday, April 10, 2026 07:42 AM
Location: New Paris, Indiana
Seller: Polk Auction Company
Condition: Used
Stock Number: 186
Description: CO-OP E3 Narrow Front, Buda 2.5L 4-cyl gasoline, 18.4-38, No Seat, Good Tires, Newer Batteries, 540 PTO, 3-Point (No arms). Runs and Drives, (5) Pa...
Updated: Monday, October 20, 2025 06:28 PM
Location: St. Anthony, North Dakota
Seller: Ulmer Auction Service
Drive: 2WD
Engine Horsepower: 29 HP
Condition: Used
Description: 1936 CO-OP 2 2WD Tractor, 29 Hp, 3.3L, 6-cyl Chrysler, Gas, Water Cooled Engine, Manual Transmission, 5 Forward Speeds, 1 Reverse Speeds, 540 PTO, ...
Updated: Tuesday, December 23, 2025 04:25 PM
Location: Park City, Montana
Seller: Big Iron
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
