vs.

      Komatsu HD785-1 vs. Caterpillar 772

      13 reasons to buy Komatsu HD785-1:

      Weight

      Loaded rear weight distribution 67.7 % and 66 % 3 % more or 1.7 %
      Unloaded front weight distribution 48.2 % and 48 % 0 % more or 0.2 %

      Sizes

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

      Operation

      Fuel Capacity 1240 l. and 530 l. 57 % more or 710 l.
      Cooling system fluid volume 240 l. and 114 l. 52 % more or 126 l.
      Engine oil volume 150 l. and 53 l. 65 % more or 97 l.
      Differential/final drive fluid volume 224 l. and 159 l. 29 % more or 65 l.
      Hydraulic system fluid volume 460 l. and 155 l. 66 % more or 305 l.

      Motor

      Full power 671.1 kW and 446 kW 34 % more or 225.1 kW
      Effective power 654 kW and 399 kW 39 % more or 255 kW
      Displacement 37.8 l. and 18.1 l. 52 % more or 19.7 l.

      Dump

      Lifting capacity with top 51.8 m3 and 31.3 m3 40 % more or 20.5 m3

      4 reasons to buy Caterpillar 772:

      Weight

      Unloaded rear weight distribution 52 % and 51.8 % 0 % more or 0.2 %
      Loaded front weight distribution 34 % and 32.3 % 5 % more or 1.7 %

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 79.7 km/h and 70 km/h 12 % more or 9.7 km/h

      Neutral reasons:

      Weight

      Laden weight 129555 kg and 82100 kg
      Weight without load 51500 kg and 35450 kg

      Sizes

      Dimensional length 10130 mm and 8740 mm
      Overall width 5000 mm and 4780 mm
      Headroom 4870 mm and 4265 mm
      Wheelbase 4750 mm and 3960 mm
      Unloading height 9000 mm and 8357 mm

      Operation

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

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Cummins and Caterpillar
      Model KT-2300 and C18 ACERT

      Gear box

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

      Dump

      Nominal payload 78000 kg and 45359.2 kg

      Images

      Sizes

      1. Dimensional length 10130 mm 1. Dimensional length 8740 mm
      2. Overall width 5000 mm 2. Overall width 4780 mm
      3. Headroom 4870 mm 3. Headroom 4265 mm
      4. Wheelbase 4750 mm 4. Wheelbase 3960 mm
      5. Clearance 780 mm 5. Clearance 720 mm
      6. Unloading height 9000 mm 6. Unloading height 8357 mm
      7. Unloading ground clearance 900 mm 7. Unloading ground clearance 560 mm