Allis Chalmers HD7W


Allis Chalmers HD7W tractor photo
1940 - 1950
Agricultural Crawler tractor
Production
Manufacturer:Allis Chalmers
Type:Agricultural Crawler tractor
Factory:Springfield, Illinois, USA
Total built:1,803
Allis Chalmers HD7W Power
Drawbar (claimed):45 hp
33.6 kW
Belt (claimed):60 hp
44.7 kW
Drawbar (tested):57.31 hp
42.7 kW
Belt (tested):68.68 hp
51.2 kW
power test details ...
Allis Chalmers HD7W Engine
General Motors 3.5L 3-cyl diesel
Fuel tank:31 gal
117.3 L
Engine details ...
Mechanical
Chassis:crawler
Transmission:4-speed sliding gear
Transmission details ...
Dimensions & Tracks
Weight:14,000 lbs
6350 kg
tracks
Full dimensions and tracks ...
HD7W Serial Numbers
Location:rear of transmission case or plate near instrument panel
1940:3
1941:503
1942:1137
1943:5403
1944:5753
1945:8949
1946:12091
1947:13078
1948:15122
1949:16752
1950:18086

how to read serial numbers...

Page information
Last update:March 12, 2015
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.