allis chalmers wd

1948 - 1953

Row-Crop tractor

Row-Crop tractor

Manufacturer

Allis Chalmers

Row-Crop tractor

Built in West Allis, Wisconsin, USA

Total built

146,125

Original price

$1,830

The Allis-Chalmers WD featured Two-Clutch Power Control and power-shifted rear wheels. The dual clutch system used a foot-operated dry clutch to disconnect the PTO and driveline from the engine. A hand-operated wet clutch allowed the PTO to operate while the tractor was slowed or stopped.

Allis Chalmers 3.3L 4-cyl tractor fuel

Allis-Chalmers 3.3L 4-cyl gasoline

4-speed non-synchronized gear

Drawbar (claimed)

19 hp 14.2 kW

PTO (claimed)

26 hp 19.4 kW

Drawbar (tested)

30.23 hp 22.5 kW

Belt (tested)

34.63 hp 25.8 kW

Two-wheel drive

Steering

manual worm and horizontal sector

Manual external compression band type brakes

Open operator station.

Fuel

15 gal 56.8 L

Hydraulic system

1.25 gal 4.7 L

Type

open center

Capacity

1.25 gal 4.7 L

Pressure

1200 psi 82.7 bar

Valves

1 OptOptional

Rear Type

Single Hitch Point

Rear PTO

transmission

 

live OptOptional

Rear PTO Type

540

Wheelbase

88.1 inches 223 cm

Weight

3500 lbs 1587 kg

Front tire

5.50-16

Rear tire

11-28

The WD serial number is stamped into the rear of the transmission case on the left side.

1948

7

1949

9250

1950

35445

1951

72328

1952

105182

1953

131243

FAQ: How to read a serial number table.

Ground

positive

Charging system

Delco generator

Battery volts

6