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Caterpillar R4
 | 1938 - 1944
Agricultural Crawler tractor |
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1938 - 1944 | |
Agricultural Crawler tractor | |
1938 - 1944 | |
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Agricultural Crawler tractor |
Production | |
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Manufacturer | Caterpillar |
Agricultural Crawler tractor | |
Built in Peoria, Illinois, USA | |
The Caterpillar R4 was a continuation of the model Thirty. | |
Caterpillar R4 Engine | |
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Caterpillar 7.6L 4-cyl gasoline | |
Engine details ...  |
Caterpillar R4 Transmission | |
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5-speed gear | |
Transmission details ...  |
Caterpillar R4 Power | |
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Drawbar (tested) | 30.88 hp
23.0 kW |
Belt (tested) | 36.37 hp
27.1 kW |
Performance test details ...  | |
Mechanical | |
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Drive | crawler |
Open operator station. | |
Dimensions & Tracks | |
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Tracks | |
Full dimensions and tracks ...  |