vs.

      Caterpillar 772 vs. Komatsu HD785-1

      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

      13 reasons to buy Komatsu HD785-1:

      Weight

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

      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

      Hydraulic system fluid volume 460 l. and 155 l. 66 % more or 305 l.
      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.

      Motor

      Displacement 37.8 l. and 18.1 l. 52 % more or 19.7 l.
      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

      Dump

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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

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

      Gear box

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

      Dump

      Nominal payload 45359.2 kg and 78000 kg

      Images

      Sizes

      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 10130 mm
      2. Overall width 4780 mm 2. Overall width 5000 mm
      3. Headroom 4265 mm 3. Headroom 4870 mm