vs.

      Komatsu HD320-3 vs. Hitachi EH1100

      2 reasons to buy Komatsu HD320-3:

      Weight

      Unloaded rear weight distribution 52 % and 51 % 2 % more or 1 %

      Gear box

      Maximum speed 62 km/h and 61.3 km/h 1 % more or 0.7 km/h

      10 reasons to buy Hitachi EH1100:

      Weight

      Unloaded front weight distribution 49 % and 48 % 2 % more or 1 %

      Sizes

      Clearance 690 mm and 458 mm 34 % more or 232 mm
      Unloading ground clearance 760 mm and 440 mm 42 % more or 320 mm

      Operation

      Fuel Capacity 700.2 l. and 500 l. 29 % more or 200.2 l.
      Cooling system fluid volume 234.7 l. and 133 l. 43 % more or 101.7 l.
      Engine oil volume 71.9 l. and 25 l. 65 % more or 46.9 l.

      Motor

      Displacement 23.9 l. and 14 l. 41 % more or 9.9 l.
      Full power 567 kW and 302 kW 47 % more or 265 kW

      Gear box

      Reverse gears number 2 reverse gears and 1 50 % more or 1 reverse

      Dump

      Lifting capacity with top 39 m3 and 24 m3 38 % more or 15 m3

      Neutral reasons:

      Weight

      Laden weight 57750 kg and 108409 kg
      Loaded front weight distribution 32 % and 32 %
      Loaded rear weight distribution 68 % and 68 %
      Weight without load 25750 kg and 42826 kg

      Sizes

      Dimensional length 7650 mm and 9300 mm
      Overall width 3670 mm and 4440 mm
      Headroom 3850 mm and 4620 mm
      Wheelbase 3750 mm and 4290 mm
      Unloading height 7520 mm and 8880 mm

      Operation

      Tyre size 18.00-25-32 and 24.00R35 E4 Radial

      Motor

      Manufacturer Cummins and Detroit diesel
      Model NTA855 and 12 V lot 2000
      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 M6610, planetary type with integrated locking torque converter
      Forward gears number 6 and 6 forward gears

      Dump

      Nominal payload 29029.9 kg and 65317.3 kg
      Discharge angle 61 degrees and 60 degrees

      Images

      Sizes

      7. Unloading ground clearance 440 mm 7. Unloading ground clearance 760 mm
      1. Dimensional length 7650 mm 1. Dimensional length 9300 mm
      2. Overall width 3670 mm 2. Overall width 4440 mm
      3. Headroom 3850 mm 3. Headroom 4620 mm
      4. Wheelbase 3750 mm 4. Wheelbase 4290 mm
      5. Clearance 458 mm 5. Clearance 690 mm
      6. Unloading height 7520 mm 6. Unloading height 8880 mm

      Dump

      8. Discharge angle 61 degrees 8. Discharge angle 60 degrees