1954-1957

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.

Engine: AC Vertical

Cylinders: 6

Bore & Stroke: 3.4375 x 4.125

RPM: 1,625

CID: 230

Fuel: Diesel

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

Options:

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