Mechanically driven bulldozer Categories by the walk way, bulldozers can be divided into two kinds of crawler and tires. Crawler excavators adhesion traction, ground pressure is smaller than (0.04 ~ 0.13MPa), climbing ability, but low speed. Wheel bulldozers with high-speed, flexible, short cycle times, convenient transportation transfer, but traction, Mechanical Track bulldozer suitable for the site and the need to constantly changing circumstances fieldwork.
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回复删除Crawler dozer, Crwler Bulldozer