Caterpillar Thirty

Caterpillar Thirty tractor photo
1925 - 1938
Agricultural Crawler tractor
Type: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 Power
Drawbar (tested):30.88 hp
23.0 kW
Belt (tested):36.37 hp
27.1 kW
power test details ...
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 ...
Cab:Open operator station.
Transmissions:3-speed gear
 5-speed gear
Transmission details ...
Belt Pulley
Diameter:12 inches
30 cm
Width:8.5 inches
21 cm
Page information
Last update:November 5, 2020
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