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Caterpillar D4
 | 1938 - 1959
Model year 1938-19471947-1959
Agricultural Crawler tractor |
|---|---|
1938 - 1959 | |
Model year 1938-19471947-1959 | |
Agricultural Crawler tractor | |
1938 - 1959 | |
|---|---|
Model year 1938-19471947-1959 | |
Agricultural Crawler tractor |
Production | |
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Manufacturer | Caterpillar |
Agricultural Crawler tractor | |
Built in Peoria, Illinois, USA | |
Caterpillar D4 Engine | |
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Caterpillar 5.1L 4-cyl diesel | |
Fuel tank | 20 gal
75.7 L |
Engine details ...  | |
Caterpillar D4 Transmission | |
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5-speed gear | |
Transmission details ...  |
Caterpillar D4 Power | |
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Drawbar (tested) | 35.06 hp
26.1 kW |
Belt (tested) | 39.82 hp
29.7 kW |
Performance test details ...  | |
Mechanical | |
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Drive | crawler |
Steering | manual clutches |
Open operator station. | |
Photos | |
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 | |
Caterpillar D4 photos...  |
Dimensions & Tracks | |
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Wheelbase | 61.125 inches
155 cm |
Weight | 9970 to 10250 pounds |
13-inch tracks | |
Full dimensions and tracks ...  | |
D4 Serial Numbers | |
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Location: | Serial number plate on the rear of the tractor, upper-left of the transmission case. |
1936 | 4G1 |
1937 | 4G3663 |
1938 | 4G8858 |
1939 | 4G9912 |
1939 | 7J1 |
1940 | 7J1758 |
1941 | 7J4119 |
1942 | 7J7544 |
1943 | 2T1 |
1944 | 2T3306 |
1945 | 2T8224 |
1945 | 5T1 |
1946 | 5T3524 |
1947 | 5T6780 |
FAQ: How to read a serial number table. | |
Links | |
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Caterpillar D-4: A story on the use of a D-4 by VanNatta Forestry |