vs.

      Komatsu HD780 vs. Komatsu HD680

      3 reasons to buy Komatsu HD780:

      Sizes

      Clearance 780 mm and 565 mm 28 % more or 215 mm
      Unloading ground clearance 900 mm and 540 mm 40 % more or 360 mm

      Motor

      Full power 596.6 kW and 577.9 kW 3 % more or 18.7 kW

      Neutral reasons:

      Sizes

      Headroom 4870 mm and 4290 mm
      Wheelbase 4750 mm and 4750 mm
      Dimensional length 9985 mm and 9790 mm
      Overall width 5700 mm and 4675 mm
      Unloading height 9000 mm and 8720 mm

      Operation

      Tyre size 24.00-49-42PR and 24.00-35-42PR

      Motor

      Model VTA-1710 and HD680
      Displacement 28 l. and 28 l.
      Manufacturer Cummins and Cummins

      Gear box

      Transmission type Torqueflow Transmission (with the flow of torque) of planetary type and hydraulic gear reducer and TORQFLOW
      Forward gears number 6 and 6
      Reverse gears number 1 and 1
      Maximum speed 65 km/h and 65 km/h

      Dump

      Discharge angle 64 degrees and 65 degrees

      Images

      Sizes

      1. Dimensional length 9985 mm 1. Dimensional length 9790 mm
      2. Overall width 5700 mm 2. Overall width 4675 mm
      3. Headroom 4870 mm 3. Headroom 4290 mm
      4. Wheelbase 4750 mm 4. Wheelbase 4750 mm
      5. Clearance 780 mm 5. Clearance 565 mm
      6. Unloading height 9000 mm 6. Unloading height 8720 mm
      7. Unloading ground clearance 900 mm 7. Unloading ground clearance 540 mm

      Dump

      8. Discharge angle 64 degrees 8. Discharge angle 65 degrees