vs.

      Komatsu HD785-1 vs. Caterpillar 777B

      7 reasons to buy Komatsu HD785-1:

      Weight

      Loaded rear weight distribution 67.7 % and 67 % 1 % more or 0.7 %
      Unloaded front weight distribution 48.2 % and 47 % 2 % more or 1.2 %

      Operation

      Fuel Capacity 1240 l. and 946 l. 24 % more or 294 l.

      Motor

      Effective power 654 kW and 649 kW 1 % more or 5 kW
      Displacement 37.8 l. and 34.5 l. 9 % more or 3.3 l.

      Gear box

      Maximum speed 70 km/h and 60 km/h 14 % more or 10 km/h

      Dump

      Lifting capacity with top 51.8 m3 and 51.3 m3 1 % more or 0.5 m3

      4 reasons to buy Caterpillar 777B:

      Weight

      Unloaded rear weight distribution 53 % and 51.8 % 2 % more or 1.2 %
      Loaded front weight distribution 33 % and 32.3 % 2 % more or 0.7 %

      Motor

      Full power 686 kW and 671.1 kW 2 % more or 14.9 kW

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Neutral reasons:

      Weight

      Weight without load 51500 kg and 60055 kg
      Laden weight 129555 kg and 146966 kg

      Sizes

      Dimensional length 10130 mm and 9790 mm
      Overall width 5000 mm and 5463 mm
      Headroom 4870 mm and 4900 mm
      Wheelbase 4750 mm and 4570 mm
      Unloading height 9000 mm and 9300 mm

      Operation

      Tyre size 24.00-49-42PR and 24.00-49 48PR

      Motor

      Manufacturer Cummins and Caterpillar
      Model KT-2300 and 3508

      Dump

      Nominal payload 78000 kg and 86182.6 kg

      Images

      Sizes

      1. Dimensional length 10130 mm 1. Dimensional length 9790 mm
      2. Overall width 5000 mm 2. Overall width 5463 mm
      3. Headroom 4870 mm 3. Headroom 4900 mm
      4. Wheelbase 4750 mm 4. Wheelbase 4570 mm
      6. Unloading height 9000 mm 6. Unloading height 9300 mm