1 - 27 of 27 Listings
High/Low/Average
Condition: Used
Stock Number: 368924
Description: Rare Detroit powered UC conversionHydraulicsrear liftPTOGood Thompson partsNon running Quantity: 1
Updated: Saturday, September 19, 2026 11:04 AM
Location: Laddonia, Missouri
Seller: Kraft Auction Service
Condition: Used
Stock Number: 366615
Description: Early flathead engineFor parts or repairLot 33 has the parts needed to make 1 tractor out of 2Non running Quantity: 1
Updated: Saturday, September 19, 2026 10:59 AM
Location: Laddonia, Missouri
Seller: Kraft Auction Service
Condition: Used
Stock Number: 366614
Description: Early flathead engineFor parts or repairLot 34 has the parts needed to make 1 tractor out of 2Non running Quantity: 1
Updated: Saturday, September 19, 2026 10:59 AM
Location: Laddonia, Missouri
Seller: Kraft Auction Service
Condition: Used
Stock Number: 366612
Description: Early arch axleHydraulicsRear liftNon running Quantity: 1
Updated: Saturday, September 19, 2026 10:57 AM
Location: Laddonia, Missouri
Seller: Kraft Auction Service
Condition: Used
Stock Number: 366613
Description: Paul kept as a donor to fix one of the UC High CropsBelt PulleyPTONon running Quantity: 1
Updated: Saturday, September 19, 2026 10:58 AM
Location: Laddonia, Missouri
Seller: Kraft Auction Service
Condition: Used
Stock Number: 366611
Description: Early Arch AxlePTORear liftHydraulicsNon running Quantity: 1
Updated: Saturday, September 19, 2026 10:56 AM
Location: Laddonia, Missouri
Seller: Kraft Auction Service
Condition: Used
Stock Number: 366610
Description: Believed to be a 1963Good Thompson partsOne of the last ones builtBelt PulleyPTOHydraulicsGood rear liftElectric startNon running Quantity: 1
Updated: Saturday, September 19, 2026 10:55 AM
Location: Laddonia, Missouri
Seller: Kraft Auction Service
Lot # 119X
1934 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Aug 24, 2026 (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: 304392
Condition: Used
Description: ENGINE: 4.9L 4-Cyl
TRANS: 3-Speed
SERIAL#: 304392
HOURS: N/A
PTO: 540
REAR TIRES: 12.4-24
DETAILS: - Starts And Runs
- Hand Crank
- New Front Tires
Updated: Friday, August 28, 2026 12:31 PM
Location: Baldwin, Wisconsin
Seller: Smith Sales LLC
Lot # 9543
1936 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Aug 17, 2026 (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Condition: Used
Description: 1936 Allis-Chalmers UC
Recently converted to 12V electric start, runs and drives
Updated: Saturday, August 22, 2026 09:38 AM
Location: Glenwood City, Wisconsin
Seller: Hansen Auction Group
Lot # 11719
1935 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Wed, Jun 24, 2026 02:45 PM (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: UNKNOWN
Condition: Used
Description: 1935 Allis Challers UC - Runs and drives - New mag- Complete overhaul about 10 years ago - Radiator rerouted and redone
New rubber - New brakes, n...
Updated: Wednesday, June 24, 2026 03:01 PM
Location: Newcastle, Nebraska
Seller: Creamer Auction
Lot # 1010
1932 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Sat, Nov 23, 2024 (CST)
Condition: Used
Stock Number: 1010
Description: 1932 Allis Calmers UC Tractor, Gas, 4 Speed, 540 PTO, Hand Brake, Firestone 12.4-24 Rears, Only 6,188 Built, Restored, Runs & Drives, Quantity: 1
Updated: Saturday, November 23, 2024 12:23 PM
Location: Browntown, Wisconsin
Seller: Powers Auction Service
Lot # KU8469
1937 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Nov 12, 2024 (CST)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: UC3245
Condition: Salvaged
Description: Allis-Chalmers UC 2WD Tractor, Gas Engine, Front Tire Size Is Illegible, 13-36 Rear Tires, NOT OPERATIONAL DAY OF LISTING, SN: UC3245
Updated: Saturday, November 23, 2024 10:46 AM
Location: Avon, Illinois
Seller: Big Iron
Lot # 25
1941 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Wed, Oct 02, 2024 (CDT)
Serial Number: 4991
Condition: Used
Stock Number: 25
Description: 1941 Alllis Chalmers UC Tractor, Gas, NF, PTO, 14.9-28 Rears, Only 6,188 Built, Unit Runs But Has A Cracked Block, Sells As Is, No Battery
SerialN...
Updated: Wednesday, October 02, 2024 12:33 PM
Location: Browntown, Wisconsin
Seller: Powers Auction Service
Lot # 22
1932 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Wed, Oct 02, 2024 (CDT)
Serial Number: 1123
Condition: Used
Stock Number: 22
Description: 1932 Allis Chamlers UC Tractor, Gas, NF, 4 Speed, PTO, Firestone 12.4-24 Rears, Restored, Only 6,188 Units Built, Runs & Drives, No Battery In Unit...
Updated: Wednesday, October 02, 2024 12:17 PM
Location: Browntown, Wisconsin
Seller: Powers Auction Service
Lot # 7
1938 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Wed, Jun 12, 2024 (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: 4026
Condition: Used
Description: This is part of the Royal Bierbaum Estate A-C collection onsite and online auction. Details will be announced by the sellers before each item comes...
Updated: Thursday, July 24, 2025 10:19 AM
Location: Griswold, Iowa
Seller: Bergren Real Estate & Auction LLC
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: 6015
Condition: Used
Description: Allis Chalmers UC Tractor, Thompson High Crop Conversion, Older Repaint, 15.5-38 Rear Tires, 6.00-21 Front Tires, Serial Number 6015
Updated: Friday, February 16, 2024 02:24 PM
Location: Jeffersonville, Ohio
Seller: The Wendt Group
Lot # HU2466
1938 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Nov 28, 2023 (CST)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: 3940
Condition: Salvaged
Description: 1938 Allis-Chalmers UC 2WD Tractor, 21 Drawbar Hp, 4-cylinder Gas Engine (Stuck), 3-speed Transmission, Hand Brakes, No Starter, Wico Magneto, Home...
Updated: Friday, February 16, 2024 10:53 AM
Location: Wamego, Kansas
Seller: Big Iron
Lot # 5532
1937 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Wed, Oct 25, 2023 01:20 PM (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: 2999
Condition: Used
Description: 1937 Allis Chalmers UC Tractor, Engine Stuck, you are buying exactly what you see in the pictures
Tractor is selling AS IS on Auctiontime Online...
Updated: Friday, September 27, 2024 04:26 PM
Location: Jeffersonville, Ohio
Seller: Mayer Farm Equipment, LLC
Lot # 20
1940 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Sat, Sep 30, 2023 (CDT)
Serial Number: UC4890
Condition: Used
Stock Number: 20
Description: 1940 ALLIS CHALMERS model UC restored in 1990. Running condition and driveable, shown and driven last month at the Yesteryear Farm Show in Longmon...
Updated: Monday, July 28, 2025 03:10 PM
Location: Longmont, Colorado
Seller: Kreps Wiedeman Auction
Lot # 8766
1939 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Thu, Aug 31, 2023 10:46 AM (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: UC4709
Condition: Used
Stock Number: RG-4709
Antique / Collector: Yes
Description: 1939 Allis-Chalmers UC, NF, 540-PTO, belt pulley, 14-28 tires, non-runner engine is free - Located at the owners property near Crookston, MN - For ...
Updated: Friday, September 27, 2024 05:13 PM
Location: Crookston, Minnesota
Seller: Auctionblock
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: 4556
Condition: Used
Description: NF, gas, elec. start, full fenders, 6.00-16 fronts, 13-28 rears
Updated: Wednesday, February 14, 2024 08:46 AM
Location: Jefferson, Iowa
Seller: Steffes Group, Inc - West Fargo
Lot # 652
ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Sat, Apr 15, 2023 (CDT)
Engine Horsepower: 34 HP
Condition: Used
Stock Number: 5448
Description: AC UC tractor. Runs and drives Note:THIS ITEM WILL BE SOLD LIVE ONSITE AND ONLINE SATURDAY APRIL 15TH AT 33587 HWY 13 STRAWBERRY POINT IOWA. ONLINE...
Updated: Tuesday, February 13, 2024 04:42 PM
Location: Strawberry Point, Iowa
Seller: Joel's Tractors
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: 5437
Condition: Used
Description: conversion 2wd tractor, gas, no PTO, standard hydraulics, 13.6-36 rear tires, 6.00-21 front tires, electric start
Updated: Sunday, February 11, 2024 07:03 AM
Location: Viola, Illinois
Seller: Sullivan Auctioneers, LLC
Lot # 8753
ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Thu, Apr 14, 2022 10:03 AM (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: UC1513
Condition: Used
Description: AC “UC” Tractor, NF, Good Paint, 13-24 Rear Rubber, Fenders, S.N. UC1513
We will be offering a collection of tractors from the Ronald Hruska Est...
Updated: Saturday, February 10, 2024 07:27 AM
Location: David City, Nebraska
Seller: Moravec Auction Co.
Lot # 5733
1937 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Thu, Apr 07, 2022 10:02 AM (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: UC3594
Condition: Used
# of Forward Speeds: 4
# of Reverse Speeds: 1
Description: 1937 Allis Chalmers UC tractor. Selling for farmers estate, tractor has been well cared for and is a complete operating and running tractor. Always...
Updated: Friday, February 09, 2024 02:54 PM
Location: Maple Park, Illinois
Seller: Almburg Equipment Auctions
Lot # 52
1936 ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Thu, Mar 17, 2022 (CDT)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: U25-12
Condition: Used
Tires or Tracks: Tires
Description: 1936 Allis-Chalmers UC Pulling Tractor. Block has been cracked and repaired some years ago, crank start, sitting in barn for several years, engine ...
Updated: Friday, February 09, 2024 12:56 PM
Location: Clearfield, Iowa
Seller: Rice Auction Company
Lot # 9306
ALLIS-CHALMERS UC
Less than 40 HP Tractors
Auction Ended:Thu, Dec 23, 2021 11:21 AM (CST)
Drive: 2WD
Engine Horsepower: 34 HP
Serial Number: UNKNOWN
Condition: Used
Description: Up for auction is an Allis-Chalmers UC.
- Unknown running condition
- Comes with pusher
- Lot number 128 at the auction site
Sells AS IS, WHER...
Updated: Monday, February 19, 2024 09:56 AM
Location: Mccool Junction, Nebraska
Seller: Schaardt Auction Service