vs.

      Komatsu HD1200M-1 vs. Caterpillar 777B

      8 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 %

      Operation

      Fuel Capacity 1900 l. and 946 l. 50 % more or 954 l.

      Motor

      Full power 894.8 kW and 686 kW 23 % more or 208.8 kW
      Effective power 865 kW and 649 kW 25 % more or 216 kW
      Displacement 37.7 l. and 34.5 l. 8 % more or 3.2 l.

      Gear box

      Forward gears number 8 and 7 12 % more or 1

      Dump

      Lifting capacity with top 70 m3 and 51.3 m3 27 % more or 18.7 m3

      2 reasons to buy Caterpillar 777B:

      Weight

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

      Neutral reasons:

      Weight

      Weight without load 81000 kg and 60055 kg
      Laden weight 201000 kg and 146966 kg

      Sizes

      Dimensional length 10885 mm and 9790 mm
      Overall width 5885 mm and 5463 mm
      Headroom 4890 mm and 4900 mm
      Wheelbase 5400 mm and 4570 mm
      Unloading height 10540 mm and 9300 mm

      Operation

      Tyre size 30.00-51-49PR and 24.00-49 48PR

      Motor

      Manufacturer Cummins and Caterpillar
      Model KTA-2300-C1200 and 3508

      Gear box

      Maximum speed 60 km/h and 60 km/h

      Dump

      Nominal payload 108862.2 kg and 86182.6 kg

      Images

      Sizes

      1. Dimensional length 10885 mm 1. Dimensional length 9790 mm
      2. Overall width 5885 mm 2. Overall width 5463 mm
      3. Headroom 4890 mm 3. Headroom 4900 mm
      4. Wheelbase 5400 mm 4. Wheelbase 4570 mm
      6. Unloading height 10540 mm 6. Unloading height 9300 mm