vs.

      Komatsu HD605-5 vs. Caterpillar 773F

      9 reasons to buy Komatsu HD605-5:

      Weight

      Unloaded rear weight distribution 55 % and 49 % 11 % more or 6 %
      Loaded rear weight distribution 68 % and 65 % 4 % more or 3 %

      Operation

      Fuel Capacity 780 l. and 700 l. 10 % more or 80 l.
      Hydraulic system fluid volume 95 l. and 72 l. 24 % more or 23 l.

      Motor

      Effective power 533.2 kW and 524 kW 2 % more or 9.2 kW
      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev

      Gear box

      Maximum speed 70 km/h and 67.5 km/h 4 % more or 2.5 km/h

      Dump

      Brimmed lifting capacity 29 m3 and 25.9 m3 11 % more or 3.1 m3
      Lifting capacity with top 40 m3 and 35.1 m3 12 % more or 4.9 m3

      9 reasons to buy Caterpillar 773F:

      Weight

      Unloaded front weight distribution 51 % and 45 % 12 % more or 6 %
      Loaded front weight distribution 35 % and 32 % 9 % more or 3 %

      Operation

      Differential/final drive fluid volume 155 l. and 126.5 l. 18 % more or 28.5 l.
      Cooling system fluid volume 175 l. and 171 l. 2 % more or 4 l.
      Engine oil volume 72 l. and 52 l. 28 % more or 20 l.

      Motor

      Full power 552 kW and 551.1 kW 0 % more or 0.9 kW
      Displacement 27 l. and 23.2 l. 14 % more or 3.8 l.
      Cylinders number 12 and 6 50 % more or 6

      Dump

      Lifting time 9.5 sec and 11.5 sec 17 % less or 2.0 sec

      Neutral reasons:

      Weight

      Weight without load 47825 kg and 44594 kg
      Laden weight 108075 kg and 100698 kg

      Operation

      Tyre size 24.00R35 and 24.00R35(E4)

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SAA6D170E and C27 ACERT
      Aspiration turbocharging and turbocharging

      Gear box

      Transmission type automatic and gear type pump
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 57152.6 kg and 54431.1 kg

      Images