The Komatsu D575 Superdozer is the largest
bulldozer currently in production. It is built by
Komatsu Ltd. of
Tokyo,
Japan at their
Osaka plant. The D-575 is used primarily as a
coal mining dozer in shallow strip mining pits in
North America. Its size and power allow it to move more coal than other mining dozers and even the drag lines commonly used in strip mines. The dozer features a 69 cubic metre (90 yd³) blade capacity with a blade height of 3.64 m (11 ft 11 in) and width of 7.4 m (24 ft 3 in). The dozer itself is a total of 4.88 m (16 ft) tall and 11.72 m (38 ft 5 in) in length with a ground clearance of 745 mm (2 ft 5 in).
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