Four-wheel-drive tractors with four equal-sized wheels started in 1912 with the Heer tractor. In 1930, Massey-Harris introduced its General Purpose model with 4-wheel drive and adequate clearance to ...
Benjamin Holt's photographer coined the term "caterpillar" after seeing the first crawler tractor at work on the Holt ranch. Caterpillar celebrated 100 years of the crawler tractor during a worldwide ...
Originally developed for agriculture and cargo handling, crawler tractors quickly proved their suitability and versatility as construction machines. They could be used bare or equipped only with a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results