vs.

      Komatsu HD405-6 vs. Komatsu HD605-5

      3 reasons to buy Komatsu HD405-6:

      Weight

      Unloaded front weight distribution 48 % and 45 % 6 % more or 3 %

      Operation

      Hydraulic system fluid volume 129 l. and 95 l. 26 % more or 34 l.

      Dump

      Lifting time 10 sec and 11.5 sec 13 % less or 1.5 sec

      9 reasons to buy Komatsu HD605-5:

      Weight

      Unloaded rear weight distribution 55 % and 52 % 5 % more or 3 %

      Operation

      Fuel Capacity 780 l. and 500 l. 36 % more or 280 l.
      Cooling system fluid volume 171 l. and 89 l. 48 % more or 82 l.
      Differential/final drive fluid volume 126.5 l. and 58 l. 54 % more or 68.5 l.

      Motor

      Full power 551.1 kW and 378.8 kW 31 % more or 172.3 kW
      Effective power 533.2 kW and 363.9 kW 32 % more or 169.3 kW
      Displacement 23.2 l. and 15.2 l. 34 % more or 8.0 l.

      Dump

      Brimmed lifting capacity 29 m3 and 20 m3 31 % more or 9 m3
      Lifting capacity with top 40 m3 and 27.3 m3 32 % more or 12.7 m3

      Neutral reasons:

      Weight

      Weight without load 34080 kg and 47825 kg
      Laden weight 74155 kg and 108075 kg
      Loaded front weight distribution 32 % and 32 %
      Loaded rear weight distribution 68 % and 68 %

      Operation

      Engine oil volume 52 l. and 52 l.
      Tyre size 18.00R33 and 24.00R35

      Motor

      Model SAA6D140E-3 and SAA6D170E
      Manufacturer Komatsu and Komatsu
      Power measured at 2000 rev / min and 2000 rev / min
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging

      Gear box

      Maximum speed 70 km/h and 70 km/h
      Transmission type automatic planetary gear and automatic
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 40823.3 kg and 57152.6 kg

      Images