vs.

      Komatsu HD780 vs. Caterpillar 777D

      3 reasons to buy Komatsu HD780:

      Sizes

      Clearance 780 mm and 700 mm 10 % more or 80 mm
      Unloading ground clearance 900 mm and 872 mm 3 % more or 28 mm

      Gear box

      Maximum speed 65 km/h and 60.4 km/h 7 % more or 4.6 km/h

      7 reasons to buy Caterpillar 777D:

      Operation

      Engine oil volume 124 l. and 90 l. 27 % more or 34 l.
      Fuel Capacity 1137 l. and 1000 l. 12 % more or 137 l.
      Cooling system fluid volume 325 l. and 230 l. 29 % more or 95 l.

      Motor

      Full power 745.7 kW and 596.6 kW 20 % more or 149.1 kW
      Effective power 699.5 kW and 583.1 kW 17 % more or 116.4 kW
      Displacement 34.5 l. and 28 l. 19 % more or 6.5 l.

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Neutral reasons:

      Sizes

      Dimensional length 9985 mm and 9780 mm
      Overall width 5700 mm and 6100 mm
      Headroom 4870 mm and 5000 mm
      Wheelbase 4750 mm and 4570 mm
      Unloading height 9000 mm and 9970 mm

      Motor

      Manufacturer Cummins and Caterpillar
      Model VTA-1710 and 3508A

      Gear box

      Transmission type Torqueflow Transmission (with the flow of torque) of planetary type and automatic transmission system with power gear shifting
      Reverse gears number 1 and 1

      Images

      Sizes

      4. Wheelbase 4750 mm 4. Wheelbase 4570 mm
      5. Clearance 780 mm 5. Clearance 700 mm
      6. Unloading height 9000 mm 6. Unloading height 9970 mm
      7. Unloading ground clearance 900 mm 7. Unloading ground clearance 872 mm
      1. Dimensional length 9985 mm 1. Dimensional length 9780 mm
      2. Overall width 5700 mm 2. Overall width 6100 mm
      3. Headroom 4870 mm 3. Headroom 5000 mm