vs.

      Komatsu HD680 vs. Caterpillar 772

      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

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

      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

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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

      Manufacturer Cummins and Caterpillar
      Model HD680 and C18 ACERT

      Gear box

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

      Dump

      Nominal payload 68000 kg and 45359.2 kg

      Images

      Sizes

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