vs.

      Caterpillar 771D vs. Komatsu HD785-5

      2 reasons to buy Caterpillar 771D:

      Weight

      Unloaded front weight distribution 49.8 % and 48 % 4 % more or 1.8 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      11 reasons to buy Komatsu HD785-5:

      Weight

      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %
      Unloaded rear weight distribution 52 % and 50.2 % 3 % more or 1.8 %

      Sizes

      Clearance 780 mm and 600 mm 23 % more or 180 mm
      Unloading ground clearance 776 mm and 464 mm 40 % more or 312 mm

      Operation

      Fuel Capacity 1250 l. and 530 l. 58 % more or 720 l.

      Motor

      Displacement 30.5 l. and 18 l. 41 % more or 12.5 l.
      Full power 777 kW and 380.3 kW 51 % more or 396.7 kW

      Gear box

      Maximum speed 64.7 km/h and 57 km/h 12 % more or 7.7 km/h
      Forward gears number 7 and 6 14 % more or 1

      Dump

      Brimmed lifting capacity 38.6 m3 and 20.2 m3 48 % more or 18.4 m3
      Lifting capacity with top 60.1 m3 and 27.5 m3 54 % more or 32.6 m3

      Neutral reasons:

      Weight

      Weight without load 34750 kg and 70490 kg
      Laden weight 75700 kg and 166468 kg

      Sizes

      Overall width 3659 mm and 5663.2 mm
      Headroom 3690 mm and 5257.8 mm
      Unloading height 7735 mm and 10182 mm
      Dimensional length 8200 mm and 10616.2 mm

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3408ETA and SAA12V140ZE-2

      Dump

      Nominal payload 40950 kg and 78000 kg

      Images

      Sizes

      7. Unloading ground clearance 464 mm 7. Unloading ground clearance 776 mm
      1. Dimensional length 8200 mm 1. Dimensional length 10616.2 mm
      2. Overall width 3659 mm 2. Overall width 5663.2 mm
      3. Headroom 3690 mm 3. Headroom 5257.8 mm
      5. Clearance 600 mm 5. Clearance 780 mm
      6. Unloading height 7735 mm 6. Unloading height 10182 mm