vs.

      Caterpillar 777B vs. Komatsu HD680

      6 reasons to buy Caterpillar 777B:

      Weight

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

      Motor

      Displacement 34.5 l. and 28 l. 19 % more or 6.5 l.
      Full power 686 kW and 577.9 kW 16 % more or 108.1 kW

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Dump

      Brimmed lifting capacity 36.4 m3 and 32 m3 12 % more or 4.4 m3
      Lifting capacity with top 51.3 m3 and 44 m3 14 % more or 7.3 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 60 km/h 8 % more or 5 km/h

      Neutral reasons:

      Weight

      Laden weight 146966 kg and 114555 kg
      Weight without load 60055 kg and 46500 kg

      Sizes

      Dimensional length 9790 mm and 9790 mm
      Overall width 5463 mm and 4675 mm
      Headroom 4900 mm and 4290 mm
      Wheelbase 4570 mm and 4750 mm
      Unloading height 9300 mm and 8720 mm

      Operation

      Tyre size 24.00-49 48PR and 24.00-35-42PR

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3508 and HD680

      Dump

      Nominal payload 86182.6 kg and 68000 kg

      Images

      Sizes

      1. Dimensional length 9790 mm 1. Dimensional length 9790 mm
      2. Overall width 5463 mm 2. Overall width 4675 mm
      3. Headroom 4900 mm 3. Headroom 4290 mm
      4. Wheelbase 4570 mm 4. Wheelbase 4750 mm
      6. Unloading height 9300 mm 6. Unloading height 8720 mm