allis chalmers wd
 | 1948 - 1953
Row-Crop tractor | 1948 - 1953 | Row-Crop tractor |
|---|---|---|---|
1948 - 1953 | |||
Row-Crop tractor | |||
1948 - 1953 | |
|---|---|
Row-Crop tractor |
Production | |
|---|---|
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 WD Engines | |
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Allis Chalmers 3.3L 4-cyl tractor fuel | |
Allis-Chalmers 3.3L 4-cyl gasoline | |
Engine details ...  |
Allis Chalmers WD Transmission | |
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4-speed non-synchronized gear | |
Transmission details ...  |
Allis Chalmers WD Power | |
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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 |
Performance test details ...  | |
Mechanical | |
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Two-wheel drive | |
Steering | manual worm and horizontal sector |
Manual external compression band type brakes | |
Open operator station. | |
Photos | |
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 | |
Allis Chalmers WD photos...  |
Capacity | |
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Fuel | 15 gal
56.8 L |
Hydraulic system | 1.25 gal
4.7 L |
Hydraulics | |
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Type | open center |
Capacity | 1.25 gal
4.7 L |
Pressure | 1200 psi
82.7 bar |
Valves | 1 OptOptional |
Tractor hitch | |
|---|---|
Rear Type | Single Hitch Point |
Power Take-off (PTO) | |
|---|---|
Rear PTO | transmission |
| live OptOptional |
Rear PTO Type | 540 |
Dimensions & Tires | |
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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 Number Location | |
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 | |
The WD serial number is stamped into the rear of the transmission case on the left side. |
WD Serial Numbers | |
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1948 | 7 |
1949 | 9250 |
1950 | 35445 |
1951 | 72328 |
1952 | 105182 |
1953 | 131243 |
FAQ: How to read a serial number table. | |
Electrical | |
|---|---|
Ground | positive |
Charging system | Delco generator |
Battery volts | 6 |