vs.

      Komatsu HD605-5 vs. Caterpillar 777D

      4 reasons to buy Komatsu HD605-5:

      Weight

      Unloaded rear weight distribution 55 % and 54.6 % 1 % more or 0.4 %
      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %

      Gear box

      Maximum speed 70 km/h and 60.4 km/h 14 % more or 9.6 km/h

      Dump

      Lifting time 11.5 sec and 15 sec 23 % less or 3.5 sec

      12 reasons to buy Caterpillar 777D:

      Weight

      Unloaded front weight distribution 45.4 % and 45 % 1 % more or 0.4 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Operation

      Fuel Capacity 1137 l. and 780 l. 31 % more or 357 l.
      Cooling system fluid volume 325 l. and 171 l. 47 % more or 154 l.
      Engine oil volume 124 l. and 52 l. 58 % more or 72 l.
      Differential/final drive fluid volume 329 l. and 126.5 l. 62 % more or 202.5 l.
      Hydraulic system fluid volume 138 l. and 95 l. 31 % more or 43 l.

      Motor

      Displacement 34.5 l. and 23.2 l. 33 % more or 11.3 l.
      Full power 745.7 kW and 551.1 kW 26 % more or 194.6 kW
      Effective power 699.5 kW and 533.2 kW 24 % more or 166.3 kW

      Dump

      Brimmed lifting capacity 42 m3 and 29 m3 31 % more or 13 m3
      Lifting capacity with top 60.5 m3 and 40 m3 34 % more or 20.5 m3

      Neutral reasons:

      Weight

      Weight without load 47825 kg and 70306.8 kg
      Laden weight 108075 kg and 161030 kg

      Motor

      Model SAA6D170E and 3508A
      Manufacturer Komatsu and Caterpillar

      Gear box

      Reverse gears number 1 and 1
      Transmission type automatic and automatic transmission system with power gear shifting
      Forward gears number 7 and 7

      Dump

      Nominal payload 57152.6 kg and 90718.5 kg

      Images