Allis Chalmers WD


Allis Chalmers WD tractor photo
1948 - 1953
Row-Crop tractor
WC
Series:WD
WD45
Production
Manufacturer:Allis Chalmers
Type:Row-Crop tractor
Factory: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 WD Power
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
power test details ...
Allis Chalmers WD Engines
Allis Chalmers 3.3L 4-cyl tractor fuel
Allis-Chalmers 3.3L 4-cyl gasoline
Engine details ...
Mechanical
Chassis:4x2 2WD
Steering:manual worm and horizontal sector
Brakes:manual external compression band type
Cab:Open operator station.
Transmission:4-speed non-synchronized gear
Transmission details ...
Capacity
Fuel:15 gal
56.8 L
Hydraulic system:1.25 gal
4.7 L
Hydraulics
Type:open center
Capacity:1.25 gal
4.7 L
Pressure:1200 psi
82.7 bar
Valves:1*Optional
Tractor hitch
Rear Type:Single Hitch Point
Power Take-off (PTO)
Rear PTO:transmission
 live*Optional
Rear RPM:540
Dimensions & Tires
Wheelbase:88.1 inches
223 cm
Weight:3500 lbs
1587 kg
Front tire:5.50-16
Rear tire:11-28
Full dimensions and tires ...
WD Serial Numbers
Location:The WD serial number is stamped into the rear of the transmission case on the left side.
photo of WD serial number

1948:7
1949:9250
1950:35445
1951:72328
1952:105182
1953:131243

how to read serial numbers...

Electrical
Ground:positive
Charging system:Delco generator
Battery volts:6
Page information
Last update:August 18, 2020
Copyright:Copyright 2021 TractorData LLC
Contact:Peter@TractorData.com
©2000-2021 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.