vs.

      Komatsu HD465-5 vs. Hitachi EH1700

      5 reasons to buy Komatsu HD465-5:

      Weight

      Unloaded rear weight distribution 53 % and 52.2 % 2 % more or 0.8 %
      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %

      Gear box

      Maximum speed 70 km/h and 61.6 km/h 12 % more or 8.4 km/h
      Forward gears number 7 and 6 14 % more or 1

      Dump

      Lifting time 11.5 sec and 12.8 sec 10 % less or 1.3 sec

      14 reasons to buy Hitachi EH1700:

      Weight

      Unloaded front weight distribution 47.8 % and 47 % 2 % more or 0.8 %
      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Operation

      Fuel Capacity 1003 l. and 780 l. 22 % more or 223 l.
      Cooling system fluid volume 276 l. and 171 l. 38 % more or 105 l.
      Engine oil volume 143 l. and 52 l. 64 % more or 91 l.
      Differential/final drive fluid volume 147.6 l. and 126.5 l. 14 % more or 21.1 l.
      Hydraulic system fluid volume 435 l. and 95 l. 78 % more or 340 l.

      Motor

      Power measured at 2100 rev / min and 2000 rev / min 5 % more or 100 rev
      Displacement 30.5 l. and 23.2 l. 24 % more or 7.3 l.
      Full power 895 kW and 551.1 kW 38 % more or 343.9 kW
      Effective power 836 kW and 533.2 kW 36 % more or 302.8 kW

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Brimmed lifting capacity 38.6 m3 and 25 m3 35 % more or 13.6 m3
      Lifting capacity with top 60.3 m3 and 34.2 m3 43 % more or 26.1 m3

      Neutral reasons:

      Weight

      Weight without load 42500 kg and 71736 kg
      Laden weight 96100 kg and 170100 kg

      Operation

      Tyre size 24.00R35 and 31/80R49 E4

      Motor

      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Manufacturer Komatsu and Cummins
      Model SAA6D170E and QST 30

      Gear box

      Transmission type automatic and Allison M9600A, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges.

      Dump

      Nominal payload 49895.2 kg and 97700 kg

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