vs.

      Komatsu HD785-1 vs. Hitachi EH750-3

      13 reasons to buy Komatsu HD785-1:

      Weight

      Unloaded rear weight distribution 51.8 % and 50 % 3 % more or 1.8 %
      Loaded rear weight distribution 67.7 % and 66 % 3 % more or 1.7 %

      Sizes

      Unloading ground clearance 900 mm and 520 mm 42 % more or 380 mm
      Clearance 780 mm and 460 mm 41 % more or 320 mm

      Operation

      Fuel Capacity 1240 l. and 454 l. 63 % more or 786 l.
      Cooling system fluid volume 240 l. and 211.1 l. 12 % more or 28.9 l.
      Engine oil volume 150 l. and 30 l. 80 % more or 120 l.
      Hydraulic system fluid volume 460 l. and 275 l. 40 % more or 185 l.

      Motor

      Full power 671.1 kW and 391 kW 42 % more or 280.1 kW
      Effective power 654 kW and 362 kW 45 % more or 292 kW
      Displacement 37.8 l. and 14 l. 63 % more or 23.8 l.

      Gear box

      Maximum speed 70 km/h and 68.2 km/h 3 % more or 1.8 km/h

      Dump

      Lifting capacity with top 51.8 m3 and 27.7 m3 47 % more or 24.1 m3

      3 reasons to buy Hitachi EH750-3:

      Weight

      Unloaded front weight distribution 50 % and 48.2 % 4 % more or 1.8 %
      Loaded front weight distribution 34 % and 32.3 % 5 % more or 1.7 %

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Neutral reasons:

      Weight

      Weight without load 51500 kg and 33475 kg
      Laden weight 129555 kg and 75400 kg

      Sizes

      Dimensional length 10130 mm and 8710 mm
      Overall width 5000 mm and 4840 mm
      Headroom 4870 mm and 4350 mm
      Wheelbase 4750 mm and 3780 mm
      Unloading height 9000 mm and 8130 mm

      Operation

      Tyre size 24.00-49-42PR and 18.00R33

      Motor

      Manufacturer Cummins and Detroit diesel
      Model KT-2300 and lot 60
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Gear box

      Transmission type Komatsu Torqueflow Transmission (with the flow of torque) of planetary type and Allison H5610A. automatic, planetary type with integrated locking torque converter
      Forward gears number 6 and 6

      Dump

      Discharge angle 64 degrees and 60 degrees
      Nominal payload 78000 kg and 38555.4 kg

      Images

      Sizes

      3. Headroom 4870 mm 3. Headroom 4350 mm
      4. Wheelbase 4750 mm 4. Wheelbase 3780 mm
      5. Clearance 780 mm 5. Clearance 460 mm
      6. Unloading height 9000 mm 6. Unloading height 8130 mm
      7. Unloading ground clearance 900 mm 7. Unloading ground clearance 520 mm
      1. Dimensional length 10130 mm 1. Dimensional length 8710 mm
      2. Overall width 5000 mm 2. Overall width 4840 mm

      Dump

      8. Discharge angle 64 degrees 8. Discharge angle 60 degrees