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McCormick-Deering Super WD-9
 | 1953 - 1956
Standard-tread tractor |
|---|---|
1953 - 1956 | |
Standard-tread tractor | |
1953 - 1956 | |
|---|---|
Standard-tread tractor |
Production | |
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Manufacturer | McCormick-Deering (a part of International Harvester) |
Standard-tread tractor | |
Built in Melrose Park, Illinois, USA | |
Total built | 10,938 |
Variants | |
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Super WDR-9 | rice special |
McCormick-Deering Super WD-9 Engine | |
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International Harvester 5.7L 4-cyl diesel | |
Fuel tank | 35 gal
132.5 L |
Engine details ...  | |
McCormick-Deering Super WD-9 Transmission | |
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5-speed gear | |
Transmission details ...  |
McCormick-Deering Super WD-9 Power | |
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Belt (claimed) | 65 hp
48.5 kW |
Drawbar (tested) | 57.37 hp
42.8 kW |
Belt (tested) | 65.19 hp
48.6 kW |
Performance test details ...  | |
Mechanical | |
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Two-wheel drive | |
Steering | manual |
Mechanical disc brakes | |
Open operator station. | |
Photos | |
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 | |
McCormick-Deering Super WD-9 photos...  |
Power Take-off (PTO) | |
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Rear PTO Type | 540 |
Dimensions & Tires | |
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Wheelbase | 83.4 inches
211 cm |
Weight | 7,300 lbs
3311 kg |
Front tire | 7.50x18 |
Rear tire | 18.00x26 |
Full dimensions and tires ...  | |
Super WD-9 Serial Number Location | |
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 | |
Serial number plate on the right side of the Super WD-9 clutch housing. |
Super WD-9 Serial Numbers | |
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1953 | 501 |
1954 | 1935 |
1955 | 5232 |
1956 | 6864 |
Final | 7232 |
1956 | 6866 (WDR-9) |
Final | 7242 (WDR-9) |
FAQ: How to read a serial number table. | |
Belt Pulley | |
|---|---|
Diameter | 14 inches
35 cm |
Width | 8.5 inches
21 cm |
RPM | 707 |
Speed | 2593 ft/min
790.35 meters/min |
References | |
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 | |
Farmall Letter Series Tractors by Lee Klancher | |
McCormick Super WD-9 Diesel Tractor published by International Harvester |