vs.

      Komatsu HD605-5 vs. Hitachi EH1100-3

      10 reasons to buy Komatsu HD605-5:

      Weight

      Unloaded rear weight distribution 55 % and 50 % 9 % more or 5 %
      Loaded rear weight distribution 68 % and 66 % 3 % more or 2 %

      Operation

      Differential/final drive fluid volume 126.5 l. and 103 l. 19 % more or 23.5 l.
      Fuel Capacity 780 l. and 700 l. 10 % more or 80 l.

      Motor

      Effective power 533.2 kW and 520 kW 2 % more or 13.2 kW

      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

      Dump

      Lifting time 11.5 sec and 12 sec 4 % less or 0.5 sec
      Brimmed lifting capacity 29 m3 and 28.2 m3 3 % more or 0.8 m3
      Lifting capacity with top 40 m3 and 38.7 m3 3 % more or 1.3 m3

      9 reasons to buy Hitachi EH1100-3:

      Weight

      Unloaded front weight distribution 50 % and 45 % 10 % more or 5 %
      Loaded front weight distribution 34 % and 32 % 6 % more or 2 %

      Operation

      Cooling system fluid volume 224.5 l. and 171 l. 24 % more or 53.5 l.
      Engine oil volume 83.3 l. and 52 l. 38 % more or 31.3 l.

      Motor

      Cylinders number 12 and 6 50 % more or 6
      Full power 567 kW and 551.1 kW 3 % more or 15.9 kW
      Power measured at 2100 rev / min and 2000 rev / min 5 % more or 100 rev
      Displacement 23.9 l. and 23.2 l. 3 % more or 0.7 l.

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Neutral reasons:

      Weight

      Weight without load 47825 kg and 45813 kg
      Laden weight 108075 kg and 110677 kg

      Operation

      Tyre size 24.00R35 and 24.00R35

      Motor

      Manufacturer Komatsu and Detroit diesel
      Model SAA6D170E and MTU 12 V-2000
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Gear box

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

      Dump

      Nominal payload 57152.6 kg and 65317.3 kg

      Images