vs.

      Caterpillar 789 vs. Komatsu HD680

      5 reasons to buy Caterpillar 789:

      Weight

      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Motor

      Full power 1342.3 kW and 577.9 kW 57 % more or 764.4 kW
      Displacement 69.1 l. and 28 l. 59 % more or 41.1 l.

      Dump

      Brimmed lifting capacity 73 m3 and 32 m3 56 % more or 41 m3
      Lifting capacity with top 105 m3 and 44 m3 58 % more or 61 m3

      2 reasons to buy Komatsu HD680:

      Weight

      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %

      Gear box

      Maximum speed 65 km/h and 54 km/h 17 % more or 11 km/h

      Neutral reasons:

      Weight

      Weight without load 121922 kg and 46500 kg
      Laden weight 317460 kg and 114555 kg

      Sizes

      Dimensional length 12180 mm and 9790 mm
      Overall width 7340 mm and 4675 mm
      Unloading height 11910 mm and 8720 mm
      Headroom 6150 mm and 4290 mm
      Wheelbase 5700 mm and 4750 mm

      Operation

      Tyre size 37.00R57 (E-4) and 24.00-35-42PR

      Motor

      Model 3516 and HD680
      Manufacturer Caterpillar and Cummins

      Gear box

      Forward gears number 6 and 6

      Dump

      Nominal payload 176901 kg and 68000 kg

      Images

      Sizes

      1. Dimensional length 12180 mm 1. Dimensional length 9790 mm
      2. Overall width 7340 mm 2. Overall width 4675 mm
      3. Headroom 6150 mm 3. Headroom 4290 mm
      4. Wheelbase 5700 mm 4. Wheelbase 4750 mm
      6. Unloading height 11910 mm 6. Unloading height 8720 mm