The first practical demonstration of this tractor took place in a peat field on Roberts Island on November 24, 1904, and was patented and in production by December of 1907. The existing machine represents the earliest gasoline-powered track-type tractors that were to help revolutionize agriculture, logging, construction, road building, and transportation around the world. Its design and development is credited to Benjamin Holt (1849-1920), president of the Holt Manufacturing Company of Stockton.
Holt, Benjamin

YearAdded:
Image Credit: Public domainImage Caption: The second prototype of a track-type tractor built by the Holt Machinery Company of Stockton, California in 1905.
1982

YearAdded:
Image Credit: Public Domain (Copyright Expired)Image Caption: The Holt 75 model gasoline-powered Caterpillar tractor used early in World War I as an artillery tractor. Later models were produced without the front "tiller wheel."Era_date_from: 1918
1981
Innovations

The first practical demonstration of this tractor took place in a peat field on Roberts Island on November 24, 1904, and was patented and in production by December of 1907. The existing machine represents the earliest gasoline-powered track-type tractors that were to help revolutionize…
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