Dozers 500+ hp


Komatsu mining dozers are built to withstand the incredible stresses of today’s mine operations while achieving the production levels that mining company bottom lines demand. High tractive effort and the low drive, K-bogie undercarriage system make these dozers incredible ripping machines. The lock-up torque converter transfers the high horsepower into tractive effort at the sprocket and, when locked up, provides more speed to increase production.

  • d37ax

    D375A-6

    Horsepower: 610 @1800 rpm

    Operating Weight: 157,940 lbs

    Blade Capacity: 24.2 – 28.8 yd³

  • d475a

    D475A-5

    Horsepower: 890 @2000 rpm

    Operating Weight: 238,960 lbs

    Blade Capacity: 35.6 – 45.0 yd³