vs.

      Hitachi EH1700 vs. Komatsu HD605-5

      14 reasons to buy Hitachi EH1700:

      Weight

      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %
      Unloaded front weight distribution 47.8 % and 45 % 6 % more or 2.8 %

      Operation

      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.
      Fuel Capacity 1003 l. and 780 l. 22 % more or 223 l.

      Motor

      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
      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.

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Brimmed lifting capacity 38.6 m3 and 29 m3 25 % more or 9.6 m3
      Lifting capacity with top 60.3 m3 and 40 m3 34 % more or 20.3 m3

      5 reasons to buy Komatsu HD605-5:

      Weight

      Unloaded rear weight distribution 55 % and 52.2 % 5 % more or 2.8 %
      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %

      Gear box

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

      Dump

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

      Neutral reasons:

      Weight

      Weight without load 71736 kg and 47825 kg
      Laden weight 170100 kg and 108075 kg

      Operation

      Tyre size 31/80R49 E4 and 24.00R35

      Motor

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

      Gear box

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

      Dump

      Nominal payload 97700 kg and 57152.6 kg

      Images