vs.

      Hitachi EH1100-3 vs. Komatsu HD785-1

      3 reasons to buy Hitachi EH1100-3:

      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

      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

      Clearance 780 mm and 610 mm 22 % more or 170 mm
      Unloading ground clearance 900 mm and 740 mm 18 % more or 160 mm

      Operation

      Differential/final drive fluid volume 224 l. and 103 l. 54 % more or 121 l.
      Fuel Capacity 1240 l. and 700 l. 44 % more or 540 l.
      Cooling system fluid volume 240 l. and 224.5 l. 6 % more or 15.5 l.
      Engine oil volume 150 l. and 83.3 l. 44 % more or 66.7 l.

      Motor

      Full power 671.1 kW and 567 kW 16 % more or 104.1 kW
      Effective power 654 kW and 520 kW 20 % more or 134 kW
      Displacement 37.8 l. and 23.9 l. 37 % more or 13.9 l.

      Gear box

      Maximum speed 70 km/h and 57.9 km/h 17 % more or 12.1 km/h

      Dump

      Lifting capacity with top 51.8 m3 and 38.7 m3 25 % more or 13.1 m3

      Neutral reasons:

      Weight

      Weight without load 45813 kg and 51500 kg
      Laden weight 110677 kg and 129555 kg

      Sizes

      Unloading height 8890 mm and 9000 mm
      Dimensional length 9450 mm and 10130 mm
      Overall width 4980 mm and 5000 mm
      Headroom 4620 mm and 4870 mm
      Wheelbase 4320 mm and 4750 mm

      Operation

      Tyre size 24.00R35 and 24.00-49-42PR

      Motor

      Manufacturer Detroit diesel and Cummins
      Model MTU 12 V-2000 and KT-2300
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging

      Gear box

      Forward gears number 6 and 6
      Transmission type Allison H6610A. automatic, planetary type with integrated locking torque converter and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type

      Dump

      Nominal payload 65317.3 kg and 78000 kg
      Discharge angle 60 degrees and 64 degrees

      Images

      Sizes

      5. Clearance 610 mm 5. Clearance 780 mm
      6. Unloading height 8890 mm 6. Unloading height 9000 mm
      7. Unloading ground clearance 740 mm 7. Unloading ground clearance 900 mm
      1. Dimensional length 9450 mm 1. Dimensional length 10130 mm
      2. Overall width 4980 mm 2. Overall width 5000 mm
      3. Headroom 4620 mm 3. Headroom 4870 mm
      4. Wheelbase 4320 mm 4. Wheelbase 4750 mm

      Dump

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