WD-45 (Gas) (1954-1957)

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Tractor Info


The WD was introduced in 1948 as a replacement for the WC. Design improvements were made to give the WD a 100 rmp increase. The brakes on the WD were now operated by two pedals instead of hand levers. It was Allis-Chalmers first tractor aviable with power steering.

Tractor Info

Engine: AC Vertical

Cylinders: 6

Bore & Stroke: 4.00x4.50

RPM: 1,400

CID: 226

Fuel: Gasoline

Main Fuel Tank Cap: 15

Aux Fuel Tank Cap:

Carburetor: Bosch Injector Pump

Cooling Capacity: 4.25

Drawbar HP: 39.5

Belt PTO HP: 43.29

Weight: 4,730 lbs

Length: 128 inches

Width: inches

Height: 81.5 inches

Number of Gears: 4/1


Total Produced: 6,509

1953: 146607

1954: 160386

1955: 190993

1956: 217992

1957: 230295

Location: Stamped on the left brake cover or left rear transmission housing

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Last Updated: September 15th, 2022

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