vs.

      Caterpillar 772 vs. Komatsu HD780

      2 reasons to buy Caterpillar 772:

      Gear box

      Maximum speed 79.7 km/h and 65 km/h 18 % more or 14.7 km/h
      Forward gears number 7 and 6 14 % more or 1

      8 reasons to buy Komatsu HD780:

      Sizes

      Clearance 780 mm and 720 mm 8 % more or 60 mm
      Unloading ground clearance 900 mm and 560 mm 38 % more or 340 mm

      Operation

      Fuel Capacity 1000 l. and 530 l. 47 % more or 470 l.
      Cooling system fluid volume 230 l. and 114 l. 50 % more or 116 l.
      Engine oil volume 90 l. and 53 l. 41 % more or 37 l.

      Motor

      Effective power 583.1 kW and 399 kW 32 % more or 184.1 kW
      Displacement 28 l. and 18.1 l. 35 % more or 9.9 l.
      Full power 596.6 kW and 446 kW 25 % more or 150.6 kW

      Neutral reasons:

      Sizes

      Unloading height 8357 mm and 9000 mm
      Dimensional length 8740 mm and 9985 mm
      Overall width 4780 mm and 5700 mm
      Headroom 4265 mm and 4870 mm
      Wheelbase 3960 mm and 4750 mm

      Operation

      Tyre size 21.00R33(E4) and 24.00-49-42PR

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Caterpillar and Cummins
      Model C18 ACERT and VTA-1710

      Gear box

      Transmission type gear type pump and Torqueflow Transmission (with the flow of torque) of planetary type
      Reverse gears number 1 and 1

      Images

      Sizes

      2. Overall width 4780 mm 2. Overall width 5700 mm
      3. Headroom 4265 mm 3. Headroom 4870 mm
      4. Wheelbase 3960 mm 4. Wheelbase 4750 mm
      5. Clearance 720 mm 5. Clearance 780 mm
      6. Unloading height 8357 mm 6. Unloading height 9000 mm
      7. Unloading ground clearance 560 mm 7. Unloading ground clearance 900 mm
      1. Dimensional length 8740 mm 1. Dimensional length 9985 mm