Allis Chalmers 20-35


Allis Chalmers 20-35 tractor photo
1922 - 1930
Standard-tread tractor
18-30
Series:20-35
25-40
Production
Manufacturer:Allis Chalmers
Type:Standard-tread tractor
Factory:West Allis, Wisconsin, USA
When the Allis-Chalmers E 18-30 was re-tested in 1921 at 930 RPM, it produced a rated 38 belt horsepower. The tractor was re-named the 20-35.
Allis Chalmers 20-35 Power
Drawbar (claimed):20 hp
14.9 kW
Belt (claimed):35 hp
26.1 kW
Drawbar (tested):33.20 hp
24.8 kW
Belt (tested):44.29 hp
33.0 kW
power test details ...
Allis Chalmers 20-35 Engine
Allis Chalmers 7.6L 4-cyl gasoline
Fuel tank:25 gal
94.6 L
Aux. fuel:7.75 gal
29.3 L
Engine details ...
Mechanical
Chassis:4x2 2WD
Steering:manual
Cab:Open operator station.
Transmission:2-speed unsynchronized gear
Transmission details ...
Dimensions & Tires
Weight:6640 lbs
3011 kg
Front tire:36x6
Rear tire:50x12
Full dimensions and tires ...
20-35 Serial Numbers
Location:Serial number on a plate in front of the steering wheel until 1927. After, the serial number is front of shifter on transmission case.
1923:6161
1924:6397
1925:6755
1926:7369
1927:8070
1928:9870
1929:16762
1930:23252
Final:24185

how to read serial numbers...

Belt Pulley
Diameter:13 inches
33 cm
Width:8.5 inches
21 cm
RPM:930
Page information
Last update:May 10, 2021
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