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McCormick-Deering W-9
 | 1940 - 1953
Standard-tread tractor |
|---|---|
1940 - 1953 | |
Standard-tread tractor | |
1940 - 1953 | |
|---|---|
Standard-tread tractor |
Production | |
|---|---|
Manufacturer | McCormick-Deering (a part of International Harvester) |
Standard-tread tractor | |
Factories | Milwaukee, Wisconsin, USA |
| Melrose Park, Illinois, USA |
Total built | 67,418 |
Original price | $3,300 |
The 9-series tractors consisted of six models, the W-9, WD-9, WR-9, WDR-9, I-9, and ID-9. The D models are diesel. The R is a rice model, with larger fenders and a hand-clutch to allow driving while standing. The I models were industrial, with different gear ratios and foot-operated throttle. | |
Variants | |
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W-9 | gasoline |
WD-9 | diesel |
I-9 | industrial |
McCormick-Deering W-9 Engines | |
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International Harvester 5.5L 4-cyl gasoline | |
International Harvester 5.5L 4-cyl distillate | |
Fuel tank | 36 gal
136.3 L |
Aux. fuel | 0.875 gal
3.3 L |
Engine details ...  | |
McCormick-Deering W-9 Transmission | |
|---|---|
5-speed sliding gear | |
Transmission details ...  |
McCormick-Deering W-9 Power | |
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Drawbar (claimed) | 35 hp
26.1 kW |
Belt (claimed) | 45 hp
33.6 kW |
Plows | 4 |
Drawbar (tested) | 44.15 hp
32.9 kW |
Belt (tested) | 49.40 hp
36.8 kW |
Performance test details ...  | |
Mechanical | |
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Two-wheel drive | |
Steering | manual worm-type gear |
Differential external contracting band brakes | |
Open operator station. | |
Photos | |
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 | |
McCormick-Deering W-9 photos...  |
Dimensions & Tires | |
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Weight | 5950 to 6350 pounds |
Front tire | 30x6 |
Rear tire | 48x12 |
Full dimensions and tires ...  | |
W-9 Serial Number Location | |
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 | |
Serial number plate on the right side of the McCormick-Deering W-9, ahead of the belt pulley. |
W-9 Serial Numbers | |
|---|---|
1940 | WCB501 |
1941 | WCB578 |
1942 | WCB3003 |
1943 | WCB3651 |
1944 | WCB5501 |
1945 | WCB11459 |
1946 | WCB17294 |
1947 | WCB22715 |
1948 | WCB29207 |
1949 | WCB36159 |
1950 | WCB45551 |
1951 | WCB51739 |
1952 | WCB59407 |
1953 | WCB64014 |
1954 | WCB67969 |
FAQ: How to read a serial number table. | |
Electrical | |
|---|---|
Ground | positive |
References | |
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 | |
Farmall Letter Series Tractors by Lee Klancher | |
McCormick-Deering Standard Tractors published in 1946, by International Harvester | |
McCormick Standard Tractors published by International Harvester | |
General Line Catalog published in 1949, by International Harvester |