vs.

      Komatsu HD785-1 vs. Hitachi EH1600

      8 reasons to buy Komatsu HD785-1:

      Weight

      Loaded rear weight distribution 67.7 % and 67 % 1 % more or 0.7 %

      Sizes

      Unloading ground clearance 900 mm and 810 mm 10 % more or 90 mm

      Operation

      Fuel Capacity 1240 l. and 1003 l. 19 % more or 237 l.
      Engine oil volume 150 l. and 140 l. 7 % more or 10 l.
      Differential/final drive fluid volume 224 l. and 140.1 l. 37 % more or 83.9 l.
      Hydraulic system fluid volume 460 l. and 435 l. 5 % more or 25 l.

      Motor

      Displacement 37.8 l. and 30.5 l. 19 % more or 7.3 l.

      Gear box

      Maximum speed 70 km/h and 58.6 km/h 16 % more or 11.4 km/h

      6 reasons to buy Hitachi EH1600:

      Weight

      Loaded front weight distribution 33 % and 32.3 % 2 % more or 0.7 %

      Sizes

      Clearance 890 mm and 780 mm 12 % more or 110 mm

      Operation

      Cooling system fluid volume 268.7 l. and 240 l. 11 % more or 28.7 l.

      Motor

      Full power 783 kW and 671.1 kW 14 % more or 111.9 kW
      Effective power 732 kW and 654 kW 11 % more or 78 kW

      Dump

      Lifting capacity with top 57.1 m3 and 51.8 m3 9 % more or 5.3 m3

      Neutral reasons:

      Weight

      Weight without load 51500 kg and 70920 kg
      Laden weight 129555 kg and 160664 kg

      Sizes

      Wheelbase 4750 mm and 4570 mm
      Unloading height 9000 mm and 9780 mm
      Dimensional length 10130 mm and 10110 mm
      Overall width 5000 mm and 5890 mm
      Headroom 4870 mm and 5310 mm

      Operation

      Tyre size 24.00-49-42PR and 27.00R49 E4 Radial

      Motor

      Model KT-2300 and QST 30
      Manufacturer Cummins and Cummins
      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 DP-8963, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges.
      Forward gears number 6 and 6
      Reverse gears number 1 and 1

      Dump

      Nominal payload 78000 kg and 88904.1 kg
      Discharge angle 64 degrees and 62 degrees

      Images

      Sizes

      1. Dimensional length 10130 mm 1. Dimensional length 10110 mm
      2. Overall width 5000 mm 2. Overall width 5890 mm
      3. Headroom 4870 mm 3. Headroom 5310 mm
      4. Wheelbase 4750 mm 4. Wheelbase 4570 mm
      5. Clearance 780 mm 5. Clearance 890 mm
      6. Unloading height 9000 mm 6. Unloading height 9780 mm
      7. Unloading ground clearance 900 mm 7. Unloading ground clearance 810 mm

      Dump

      8. Discharge angle 64 degrees 8. Discharge angle 62 degrees