Crawler Tractor - Caterpillar Thirty

Production date
1928
Country
USA
State/Province
Illinois
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Object Detail


Description
A 1928 Caterpillar crawler tractor model thirty with a four cylinder petrol engine. It is painted yellow with black lever handles, black logo and black trim. The tracks are unpainted. There is an individually mounted cylinder on the left hand side of the driver's seat. It has a black seat."CATERPILLAR" is cast horizontally onto the front of the engine. "THIRTY" is cast vertically on both sides of the engine towards the front of the crawler tractor.
Classification
CH classification RURAL INDUSTRY Farm Machinery tractor
CH classification CONSTRUCTION Crawler tractor
Production place
Measurements
L3410 x W1640 x H2004mm
Weight 4128kg
Bore 120.65mm
Stroke 165.1mm
RPM 850
Drawbar 25 HP
Belt 30 HP
Media/Materials description
Steel
Vinyl
Rubber
Paint
Glass
Signature/Marks
CATERPILLAR\ REG US PAT OFF
THIRTY
CATERPILLAR
History and use
This model Thirty was manufactured in 1928. This model would have originally been painted grey with red trim, the official livery of the Caterpillar Tractor company from 1925 to 1931. It is currently painted yellow with black trim, the official livery of the Caterpillar Tractor company from 1932 onwards. The tractor was sourced by Bert Thiess for his collection from a private individual in Caboolture, Queensland. It is not known if the repainting was done by Bert Thiess or if he purchased it in this condition.

This was one of the first crawler tractors produced by the newly founded Caterpillar Tractor company (1925) after the C.L. Best Tractor Company merged with the HOLT Manufacturing Company. This model was a rebadged version of the C.L. Best model 30 that had been manufactured by the C.L. Best Tractor Company since 1921.The Thirty was a popular tractor in the marketplace as it was tough and reliable and was therefore chosen to become one of the first Catepillar offerings. The Caterpillar Thirty was manufactured from 1925 to 1932 and there were approximately 23,830 made in total.
Registration number
R6629

Country

USA

State/Province

Colours

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