vs.

      Caterpillar 777B vs. Komatsu HD785-1

      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

      7 reasons to buy Komatsu HD785-1:

      Weight

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

      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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

      Model 3508 and KT-2300
      Manufacturer Caterpillar and Cummins

      Dump

      Nominal payload 86182.6 kg and 78000 kg

      Images

      Sizes

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