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Tractor · 1936Unverified

Allis Chalmers A

Name: Allis Chalmers A
Brand: Allis Chalmers

Allis Chalmers A — Standard-tread tractor · 33 hp. Reference specifications; pending source verification.

The Allis Chalmers A is a tractor rated at 33 hp — making it one of the more compact options in its class. It was manufactured from 1936 to 1942. It is powered by a 4-cylinder petrol liquid-cooled engine, driving through two-wheel drive with a 4-speed gearbox. Listed weight is 3254 kg, and it is aimed at jobs of around up to 200 ac. Available dimensions and performance figures follow in both unit systems.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

33 hp

Weight

3254 kg

Catalogue coverage

Variants represented

Richest spec table

49 rows

Recorded power

33 hp

Recorded weight

3254 kg

Transmissions

4-speed non-synchronized gear

Production years

1936-1942

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerAllis ChalmersReference

Standard-tread tractorReference

Built in West Allis, Wisconsin, USAReference

Total built1,225Reference

Two-wheel driveReference

Manual steeringReference

Manual contracting band brakesReference

Open operator's station.Reference

Engine

Allis-Chalmers 7.6L 4-cyl gasolineReference

Allis-Chalmers 8.4L 4-cyl distillateReference

Aux. fuel3.8 LReference

Aux. fuel5.7 LReference

Drawbar (claimed)24.6 kWReference

Drawbar (claimed)29.6 kWReference

Belt (claimed)32.8 kWReference

Belt (claimed)38.2 kWReference

Plows4 (14 inch)Reference

Allis-ChalmersReference

gasolineReference

4-cylinderReference

liquid-cooledReference

Displacement7.6 LReference

Bore/Stroke121 x 165 mmReference

Compression4.4:1Reference

distillateReference

Displacement8.4 LReference

Bore/Stroke127 x 165 mmReference

Transmission

4-speed non-synchronized gearReference

Typenon-synchronized gearReference

Gears4 forward and 1 reverseReference

Dimensions

Weight3254 kgReference

Rear tire48x12.1Reference

Ag rear48x12.1 (steel)Reference

Length355 cmReference

Width160 cmReference

Height167 cmReference

A Serial Numbers

193625701Reference

193725726Reference

193826305Reference

193926614Reference

194026782Reference

194126896Reference

194226915Reference

Final26925Reference

FAQ: How to read a serial number table.Reference

Capacities

Diameter33 cmReference

Width21 cmReference

RPM1000Reference

Speed963.17 meters/minReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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