Allis Chalmers A


Allis Chalmers A tractor photo
1936 - 1942
Standard-tread tractor
Series map:
A
48.9hp*
*Estimated engine power for comparison only.
Production
ManufacturerAllis Chalmers
Standard-tread tractor
Built in West Allis, Wisconsin, USA
Total built1,225
Allis Chalmers A Engines
Allis-Chalmers 7.6L 4-cyl gasoline
Allis-Chalmers 8.4L 4-cyl distillate
Aux. fuel1 gal
3.8 L
 1.5 gal*Capacity after serial number 26527.
5.7 L
Engine details ...
Allis Chalmers A Power
Drawbar (claimed)33 hp (early)
24.6 kW
 39.7 hp (late)
29.6 kW
Belt (claimed)44 hp (early)
32.8 kW
 51.2 hp (late)
38.2 kW
Plows4 (14 inch)
Mechanical
Two-wheel drive
Manual steering
Manual contracting band brakes
Open operator's station.
Dimensions & Tires
Weight7175 lbs
3254 kg
Rear tire48x12.1
Full dimensions and tires ...
A Serial Numbers
193625701
193725726
193826305
193926614
194026782
194126896
194226915
Final26925

FAQ: How to read a serial number table.
Belt Pulley
Diameter13 inches
33 cm
Width8.5 inches
21 cm
RPM1000
Speed3160 ft/min
963.17 meters/min
References
A references literature
Build a Better Farm published in 1940, by Allis Chalmers
Page information
Contact: Peter Easterlund
Updated on October 19, 2022
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