caterpillar thirty
 | 1925 - 1938
Agricultural Crawler tractor | 1925 - 1938 | Agricultural Crawler tractor |
|---|---|---|---|
1925 - 1938 | |||
Agricultural Crawler tractor | |||
1925 - 1938 | |
|---|---|
Agricultural Crawler tractor |
Production | |
|---|---|
Manufacturer | Caterpillar |
Agricultural Crawler tractor | |
Factories | San Leandro, California, USA |
| Peoria, Illinois, USA |
The Caterpillar model Thirty is a continuation of the Best model Thirty, which had been in production since 1921 | |
Caterpillar Thirty Engine | |
|---|---|
Caterpillar 7.6L 4-cyl gasoline | |
Fuel tank | 37.5 gal
141.9 L |
Aux. fuel | 2.6 gal
9.8 L |
Engine details ...  | |
Caterpillar Thirty Transmissions | |
|---|---|
3-speed gear | |
5-speed gear | |
Transmission details ...  |
Caterpillar Thirty Power | |
|---|---|
Drawbar (tested) | 30.88 hp
23.0 kW |
Belt (tested) | 36.37 hp
27.1 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Drive | crawler |
Open operator station. | |
Photos | |
|---|---|
 | |
Caterpillar Thirty photos...  |
Dimensions & Tracks | |
|---|---|
13-inch tracks | |
Full dimensions and tracks ...  |
Belt Pulley | |
|---|---|
Diameter | 12 inches
30 cm |
Width | 8.5 inches
21 cm |
RPM | 840 |
References | |
|---|---|
 | |
30 published in 1926, by Caterpillar | |
Thirty Tractor published in 1926, by Caterpillar |