vs.

      Caterpillar 789 vs. Komatsu HD180-4

      7 reasons to buy Caterpillar 789:

      Weight

      Unloaded front weight distribution 47 % and 42.1 % 10 % more or 4.9 %
      Loaded front weight distribution 33 % and 25 % 24 % more or 8 %

      Motor

      Full power 1342.3 kW and 171.5 kW 87 % more or 1170.8 kW
      Displacement 69.1 l. and 12.2 l. 82 % more or 56.9 l.

      Gear box

      Maximum speed 54 km/h and 52 km/h 4 % more or 2 km/h

      Dump

      Lifting capacity with top 105 m3 and 14.2 m3 86 % more or 90.8 m3
      Brimmed lifting capacity 73 m3 and 10.7 m3 85 % more or 62.3 m3

      3 reasons to buy Komatsu HD180-4:

      Weight

      Unloaded rear weight distribution 57.9 % and 53 % 8 % more or 4.9 %
      Loaded rear weight distribution 75 % and 67 % 11 % more or 8 %

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Neutral reasons:

      Weight

      Laden weight 317460 kg and 34900 kg
      Weight without load 121922 kg and 16790 kg

      Sizes

      Dimensional length 12180 mm and 7295 mm
      Overall width 7340 mm and 3000 mm
      Headroom 6150 mm and 3300 mm
      Wheelbase 5700 mm and 4000 mm
      Unloading height 11910 mm and 6100 mm

      Operation

      Tyre size 37.00R57 (E-4) and Front 14.00-25-20PR, Rear 16.00-25-24PR

      Motor

      Model 3516 and Cummins NTO-6-B
      Manufacturer Caterpillar and Komatsu

      Dump

      Nominal payload 176901 kg and 16329.3 kg

      Images

      Sizes

      3. Headroom 6150 mm 3. Headroom 3300 mm
      4. Wheelbase 5700 mm 4. Wheelbase 4000 mm
      6. Unloading height 11910 mm 6. Unloading height 6100 mm
      1. Dimensional length 12180 mm 1. Dimensional length 7295 mm
      2. Overall width 7340 mm 2. Overall width 3000 mm