vs.

      Caterpillar 789 vs. Komatsu HD1200M-1

      7 reasons to buy Caterpillar 789:

      Weight

      Unloaded rear weight distribution 53 % and 52 % 2 % more or 1 %
      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Operation

      Fuel Capacity 3222 l. and 1900 l. 41 % more or 1322 l.

      Motor

      Effective power 1271.4 kW and 865 kW 32 % more or 406.4 kW
      Displacement 69.1 l. and 37.7 l. 45 % more or 31.4 l.
      Full power 1342.3 kW and 894.8 kW 33 % more or 447.5 kW

      Dump

      Lifting capacity with top 105 m3 and 70 m3 33 % more or 35 m3

      4 reasons to buy Komatsu HD1200M-1:

      Weight

      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %
      Unloaded front weight distribution 48 % and 47 % 2 % more or 1 %

      Gear box

      Forward gears number 8 and 6 25 % more or 2
      Maximum speed 60 km/h and 54 km/h 10 % more or 6 km/h

      Neutral reasons:

      Weight

      Weight without load 121922 kg and 81000 kg
      Laden weight 317460 kg and 201000 kg

      Sizes

      Overall width 7340 mm and 5885 mm
      Headroom 6150 mm and 4890 mm
      Wheelbase 5700 mm and 5400 mm
      Unloading height 11910 mm and 10540 mm
      Dimensional length 12180 mm and 10885 mm

      Operation

      Tyre size 37.00R57 (E-4) and 30.00-51-49PR

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3516 and KTA-2300-C1200

      Dump

      Nominal payload 176901 kg and 108862.2 kg

      Images

      Sizes

      2. Overall width 7340 mm 2. Overall width 5885 mm
      3. Headroom 6150 mm 3. Headroom 4890 mm
      4. Wheelbase 5700 mm 4. Wheelbase 5400 mm
      6. Unloading height 11910 mm 6. Unloading height 10540 mm
      1. Dimensional length 12180 mm 1. Dimensional length 10885 mm