vs.

      Komatsu HD605-5 vs. Caterpillar 777D

      4 reasons to buy Komatsu HD605-5:

      Weight

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

      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

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

      Operation

      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.
      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.
      Hydraulic system fluid volume 138 l. and 95 l. 31 % more or 43 l.

      Motor

      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
      Displacement 34.5 l. and 23.2 l. 33 % more or 11.3 l.

      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

      Manufacturer Komatsu and Caterpillar
      Model SAA6D170E and 3508A

      Gear box

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

      Dump

      Nominal payload 57152.6 kg and 90718.5 kg

      Images