vs.

      Caterpillar 789 vs. Komatsu HD785-1

      7 reasons to buy Caterpillar 789:

      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 %

      Operation

      Fuel Capacity 3222 l. and 1240 l. 62 % more or 1982 l.

      Motor

      Effective power 1271.4 kW and 654 kW 49 % more or 617.4 kW
      Displacement 69.1 l. and 37.8 l. 45 % more or 31.3 l.
      Full power 1342.3 kW and 671.1 kW 50 % more or 671.2 kW

      Dump

      Lifting capacity with top 105 m3 and 51.8 m3 51 % more or 53.2 m3

      3 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 %

      Gear box

      Maximum speed 70 km/h and 54 km/h 23 % more or 16 km/h

      Neutral reasons:

      Weight

      Laden weight 317460 kg and 129555 kg
      Weight without load 121922 kg and 51500 kg

      Sizes

      Dimensional length 12180 mm and 10130 mm
      Overall width 7340 mm and 5000 mm
      Headroom 6150 mm and 4870 mm
      Wheelbase 5700 mm and 4750 mm
      Unloading height 11910 mm and 9000 mm

      Operation

      Tyre size 37.00R57 (E-4) and 24.00-49-42PR

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3516 and KT-2300

      Gear box

      Forward gears number 6 and 6

      Dump

      Nominal payload 176901 kg and 78000 kg

      Images

      Sizes

      1. Dimensional length 12180 mm 1. Dimensional length 10130 mm
      2. Overall width 7340 mm 2. Overall width 5000 mm
      3. Headroom 6150 mm 3. Headroom 4870 mm
      4. Wheelbase 5700 mm 4. Wheelbase 4750 mm
      6. Unloading height 11910 mm 6. Unloading height 9000 mm