Allis Chalmers U


Allis Chalmers U tractor photo
1929 - 1952
Standard-tread tractor
Production
Manufacturer:Allis Chalmers
Type:Standard-tread tractor
Factory:West Allis, Wisconsin, USA
Total built:19,009
Tractors fitted with factory steel wheels had a 3-speed gearbox, done by removing a shifter fork from the regular transmission. The U was also sold as the United Model U (1929-1931), and was distributed by the United Tractor and Equipment Corporation. United was a group of Fordson dealers who contracted Allis for a new tractor, once Ford stopped North American production of the Fordson.
Variants
U:standard
UC:row-crop
Allis Chalmers U Power
Drawbar (claimed):20 hp
14.9 kW
Belt (claimed):31 hp
23.1 kW
Plows:3 (14-inch)
Drawbar (tested):30.37 hp
22.6 kW
Belt (tested):35.04 hp
26.1 kW
power test details ...
Allis Chalmers U Engines
Continental 4.6L 4-cyl gasoline
Waukesha 4.9L 4-cyl gasoline
Allis-Chalmers 5.2L 4-cyl gasoline
Fuel tank:24 gal
90.8 L
Engine details ...
Mechanical
Chassis:4x2 2WD
Transmissions:3-speed
 4-speed
Transmission details ...
Dimensions & Tires
Weight:4,600 lbs
2086 kg
Front tire:28x6
Rear tire:42x11
Full dimensions and tires ...
U Serial Numbers
Location:Rear of differential, near PTO
1929:1
1930:1975
1931:6554
1932:7262
1933:7419
1934:7685
1935:8063
1936:9471
1937:12822
1938:14855
1939:15587
1940:16078
1941:16722
1942:17137
1943:17470
1944:17802
1945:(none)
1946:(none)
1947:18309, 20174
1948:18613, 20179, 21000
1949:20301, 210036, 22018
1950:20422, 22024

how to read serial numbers...

Page information
Last update:May 8, 2017
Copyright:Copyright 2021 TractorData LLC
Contact:Peter@TractorData.com
©2000-2021 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.