vs.

      Caterpillar 777B vs. Komatsu HD1200M-1

      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 %

      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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

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

      Gear box

      Maximum speed 60 km/h and 60 km/h

      Dump

      Nominal payload 86182.6 kg and 108862.2 kg

      Images

      Sizes

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