vs.

      Komatsu HD180-4 vs. Caterpillar 797

      2 reasons to buy Komatsu HD180-4:

      Weight

      Unloaded rear weight distribution 57.9 % and 46.5 % 20 % more or 11.4 %
      Loaded rear weight distribution 75 % and 67 % 11 % more or 8 %

      7 reasons to buy Caterpillar 797:

      Weight

      Unloaded front weight distribution 43.5 % and 42.1 % 3 % more or 1.4 %
      Loaded front weight distribution 33 % and 25 % 24 % more or 8 %

      Motor

      Full power 2535.4 kW and 171.5 kW 93 % more or 2363.9 kW
      Displacement 117 l. and 12.2 l. 90 % more or 104.8 l.

      Gear box

      Maximum speed 64 km/h and 52 km/h 19 % more or 12 km/h

      Dump

      Brimmed lifting capacity 173 m3 and 10.7 m3 94 % more or 162.3 m3
      Lifting capacity with top 220 m3 and 14.2 m3 94 % more or 205.8 m3

      Neutral reasons:

      Weight

      Weight without load 16790 kg and 555990 kg
      Laden weight 34900 kg and 326530 kg

      Sizes

      Dimensional length 7295 mm and 14530 mm
      Overall width 3000 mm and 9150 mm
      Headroom 3300 mm and 7240 mm
      Wheelbase 4000 mm and 7200 mm
      Unloading height 6100 mm and 15000 mm

      Operation

      Tyre size Front 14.00-25-20PR, Rear 16.00-25-24PR and 55/80R63

      Motor

      Model Cummins NTO-6-B and 3524A
      Manufacturer Komatsu and Caterpillar

      Dump

      Nominal payload 16329.3 kg and 344730.2 kg

      Images

      Sizes

      1. Dimensional length 7295 mm 1. Dimensional length 14530 mm
      2. Overall width 3000 mm 2. Overall width 9150 mm
      3. Headroom 3300 mm 3. Headroom 7240 mm
      4. Wheelbase 4000 mm 4. Wheelbase 7200 mm
      6. Unloading height 6100 mm 6. Unloading height 15000 mm