vs.

      Komatsu HD680 vs. Komatsu HD785-5

      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 64.7 km/h 0 % more or 0.3 km/h

      8 reasons to buy Komatsu HD785-5:

      Weight

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

      Sizes

      Clearance 780 mm and 565 mm 28 % more or 215 mm
      Unloading ground clearance 776 mm and 540 mm 30 % more or 236 mm

      Motor

      Full power 777 kW and 577.9 kW 26 % more or 199.1 kW
      Displacement 30.5 l. and 28 l. 8 % more or 2.5 l.

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Dump

      Brimmed lifting capacity 38.6 m3 and 32 m3 17 % more or 6.6 m3
      Lifting capacity with top 60.1 m3 and 44 m3 27 % more or 16.1 m3

      Neutral reasons:

      Weight

      Weight without load 46500 kg and 70490 kg
      Laden weight 114555 kg and 166468 kg

      Sizes

      Dimensional length 9790 mm and 10616.2 mm
      Overall width 4675 mm and 5663.2 mm
      Headroom 4290 mm and 5257.8 mm
      Unloading height 8720 mm and 10182 mm

      Motor

      Manufacturer Cummins and Komatsu
      Model HD680 and SAA12V140ZE-2

      Gear box

      Transmission type hydraulic gear reducer and TORQFLOW and Komatsu 7-speed, electronically controlled, automatic gearbox
      Reverse gears number 1 and 1

      Dump

      Nominal payload 68000 kg and 78000 kg

      Images

      Sizes

      1. Dimensional length 9790 mm 1. Dimensional length 10616.2 mm
      2. Overall width 4675 mm 2. Overall width 5663.2 mm
      3. Headroom 4290 mm 3. Headroom 5257.8 mm
      5. Clearance 565 mm 5. Clearance 780 mm
      6. Unloading height 8720 mm 6. Unloading height 10182 mm
      7. Unloading ground clearance 540 mm 7. Unloading ground clearance 776 mm