Crawler Dozers

The crawler dozer is a tracked earthmoving machine with a front-mounted blade. The range of bulldozer models spans from small utility models, with 75 horsepower and an operating weight of less than 20,000 pounds, to those approaching 900 horsepower and weighing in at nearly 240,000 pounds. Large dozers often are involved in applications that involve moving massive volumes of material, such as mining, site-development, and roadway construction. Smaller machines often are used as grading tractors to establish final grades and contours in earthwork applications.

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