Komatsu Beefs Up its Big Mining-class Dozer

摘要

Komatsu has introduced the D375A-8 crawler dozer, powered by a Tier 4-F-certified engine that produces over 20 percent more horsepower while the dozer is traveling in reverse. The additional horsepower yields faster cycle times and a productivity increase of up to 18 percent, the company says. This mining-class dozer also comes with structural enhancements for increased durability of the mainframe and track frame. In addition, the unit features an improved suspended undercarriage, larger viscous cab mounts, and a new air-suspension heated and ventilated seat for operator comfort.