vs.

      Komatsu HD325-7 vs. Hitachi EH1100-3

      4 reasons to buy Komatsu HD325-7:

      Weight

      Unloaded front weight distribution 51.7 % and 50 % 3 % more or 1.7 %
      Loaded rear weight distribution 67 % and 66 % 1 % more or 1 %

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 70 km/h and 57.9 km/h 17 % more or 12.1 km/h

      13 reasons to buy Hitachi EH1100-3:

      Weight

      Unloaded rear weight distribution 50 % and 48.3 % 3 % more or 1.7 %
      Loaded front weight distribution 34 % and 33 % 3 % more or 1 %

      Sizes

      Unloading ground clearance 740 mm and 480 mm 35 % more or 260 mm

      Operation

      Fuel Capacity 700 l. and 484 l. 31 % more or 216 l.
      Engine oil volume 83.3 l. and 50 l. 40 % more or 33.3 l.
      Differential/final drive fluid volume 103 l. and 75 l. 27 % more or 28 l.

      Motor

      Effective power 520 kW and 371 kW 29 % more or 149 kW
      Displacement 23.9 l. and 15.2 l. 36 % more or 8.7 l.
      Cylinders number 12 and 6 50 % more or 6
      Full power 567 kW and 386 kW 32 % more or 181 kW

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Brimmed lifting capacity 28.2 m3 and 18 m3 36 % more or 10.2 m3
      Lifting capacity with top 38.7 m3 and 24 m3 38 % more or 14.7 m3

      Neutral reasons:

      Weight

      Weight without load 31600 kg and 45813 kg
      Laden weight 63680 kg and 110677 kg

      Sizes

      Overall width 3660 mm and 4980 mm
      Dimensional length 8465 mm and 9450 mm
      Headroom 4150 mm and 4620 mm
      Wheelbase 3750 mm and 4320 mm
      Unloading height 7925 mm and 8890 mm

      Motor

      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Manufacturer Komatsu and Detroit diesel
      Model SAA6D140E-5 and MTU 12 V-2000

      Gear box

      Transmission type automatic planetary gear and Allison H6610A. automatic, planetary type with integrated locking torque converter

      Dump

      Nominal payload 36287.4 kg and 65317.3 kg
      Discharge angle 48 degrees and 60 degrees

      Images

      Sizes

      7. Unloading ground clearance 480 mm 7. Unloading ground clearance 740 mm
      1. Dimensional length 8465 mm 1. Dimensional length 9450 mm
      2. Overall width 3660 mm 2. Overall width 4980 mm
      3. Headroom 4150 mm 3. Headroom 4620 mm
      4. Wheelbase 3750 mm 4. Wheelbase 4320 mm
      6. Unloading height 7925 mm 6. Unloading height 8890 mm

      Dump

      8. Discharge angle 48 degrees 8. Discharge angle 60 degrees