caterpillar twenty eight
 | 1933 - 1935
Agricultural Crawler tractor | 1933 - 1935 | Agricultural Crawler tractor |
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1933 - 1935 | |||
Agricultural Crawler tractor | |||
1933 - 1935 | |
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Agricultural Crawler tractor |
Production | |
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Manufacturer | Caterpillar |
Agricultural Crawler tractor | |
Built in Peoria, Illinois, USA | |
Total built | 1171 |
Caterpillar Twenty-Eight Engine | |
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Caterpillar 4.5L 4-cyl gasoline | |
Engine details ...  |
Caterpillar Twenty-Eight Transmission | |
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3-speed gear | |
Transmission details ...  |
Caterpillar Twenty-Eight Power | |
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Drawbar (claimed) | 30.5 hp
22.7 kW |
Belt (claimed) | 37.5 hp
28.0 kW |
Mechanical | |
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Drive | crawler |
Open operator station. | |
Photos | |
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 | |
Caterpillar Twenty-Eight photos...  |
Power Take-off (PTO) | |
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Rear PTO Type | 540 (1.375) |
Dimensions & Tracks | |
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Weight | 7870 lbs
3569 kg |
Tracks | |
Full dimensions and tracks ...  | |
Belt Pulley | |
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Diameter | 11.75 inches
29 cm |
Width | 6.5 inches
16 cm |
RPM | 935 |
Speed | 2580 ft/min
786.38 meters/min |