vs.

      Caterpillar 772 vs. Komatsu HD680

      5 reasons to buy Caterpillar 772:

      Weight

      Loaded front weight distribution 34 % and 32 % 6 % more or 2 %

      Sizes

      Clearance 720 mm and 565 mm 22 % more or 155 mm
      Unloading ground clearance 560 mm and 540 mm 4 % more or 20 mm

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 79.7 km/h and 65 km/h 18 % more or 14.7 km/h

      5 reasons to buy Komatsu HD680:

      Weight

      Loaded rear weight distribution 68 % and 66 % 3 % more or 2 %

      Motor

      Full power 577.9 kW and 446 kW 23 % more or 131.9 kW
      Displacement 28 l. and 18.1 l. 35 % more or 9.9 l.

      Dump

      Brimmed lifting capacity 32 m3 and 23.3 m3 27 % more or 8.7 m3
      Lifting capacity with top 44 m3 and 31.3 m3 29 % more or 12.7 m3

      Neutral reasons:

      Weight

      Weight without load 35450 kg and 46500 kg
      Laden weight 82100 kg and 114555 kg

      Sizes

      Wheelbase 3960 mm and 4750 mm
      Unloading height 8357 mm and 8720 mm
      Dimensional length 8740 mm and 9790 mm
      Overall width 4780 mm and 4675 mm
      Headroom 4265 mm and 4290 mm

      Operation

      Tyre size 21.00R33(E4) and 24.00-35-42PR

      Motor

      Manufacturer Caterpillar and Cummins
      Model C18 ACERT and HD680

      Gear box

      Transmission type gear type pump and hydraulic gear reducer and TORQFLOW
      Reverse gears number 1 and 1

      Dump

      Nominal payload 45359.2 kg and 68000 kg

      Images

      Sizes

      1. Dimensional length 8740 mm 1. Dimensional length 9790 mm
      2. Overall width 4780 mm 2. Overall width 4675 mm
      3. Headroom 4265 mm 3. Headroom 4290 mm
      4. Wheelbase 3960 mm 4. Wheelbase 4750 mm
      5. Clearance 720 mm 5. Clearance 565 mm
      6. Unloading height 8357 mm 6. Unloading height 8720 mm
      7. Unloading ground clearance 560 mm 7. Unloading ground clearance 540 mm