Benjamin Holt

Benjamin Holt
Benjamin Holt

Benjamin Leroy Holt was an American inventor who patented and manufactured the first practical crawler-type tread tractor. The continuous-type track is used for heavy agricultural and engineering vehicles to spread the weight over a large area to prevent the vehicle from sinking into soft ground. He founded with his brothers the Holt Manufacturing Company.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
January 1st, 1849
Age
177
Birth Place
United States of America, New Hampshire
Date of Death
December 5th, 1920
Died Aged
71
Star Sign
Capricorn
Social Networks , Links
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