vs.

      Komatsu HD680 vs. Caterpillar 777D

      2 reasons to buy Komatsu HD680:

      Weight

      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %

      Gear box

      Maximum speed 65 km/h and 60.4 km/h 7 % more or 4.6 km/h

      8 reasons to buy Caterpillar 777D:

      Weight

      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Sizes

      Clearance 700 mm and 565 mm 19 % more or 135 mm
      Unloading ground clearance 872 mm and 540 mm 38 % more or 332 mm

      Motor

      Displacement 34.5 l. and 28 l. 19 % more or 6.5 l.
      Full power 745.7 kW and 577.9 kW 23 % more or 167.8 kW

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Dump

      Brimmed lifting capacity 42 m3 and 32 m3 24 % more or 10 m3
      Lifting capacity with top 60.5 m3 and 44 m3 27 % more or 16.5 m3

      Neutral reasons:

      Weight

      Laden weight 114555 kg and 161030 kg
      Weight without load 46500 kg and 70306.8 kg

      Sizes

      Dimensional length 9790 mm and 9780 mm
      Overall width 4675 mm and 6100 mm
      Headroom 4290 mm and 5000 mm
      Wheelbase 4750 mm and 4570 mm
      Unloading height 8720 mm and 9970 mm

      Motor

      Manufacturer Cummins and Caterpillar
      Model HD680 and 3508A

      Gear box

      Transmission type hydraulic gear reducer and TORQFLOW and automatic transmission system with power gear shifting
      Reverse gears number 1 and 1

      Dump

      Nominal payload 68000 kg and 90718.5 kg

      Images

      Sizes

      7. Unloading ground clearance 540 mm 7. Unloading ground clearance 872 mm
      1. Dimensional length 9790 mm 1. Dimensional length 9780 mm
      2. Overall width 4675 mm 2. Overall width 6100 mm
      3. Headroom 4290 mm 3. Headroom 5000 mm
      4. Wheelbase 4750 mm 4. Wheelbase 4570 mm
      5. Clearance 565 mm 5. Clearance 700 mm
      6. Unloading height 8720 mm 6. Unloading height 9970 mm