vs.

      Komatsu HD605-7 vs. Caterpillar 775D

      6 reasons to buy Komatsu HD605-7:

      Weight

      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %
      Unloaded rear weight distribution 53 % and 52.7 % 1 % more or 0.3 %

      Operation

      Fuel Capacity 780 l. and 700 l. 10 % more or 80 l.

      Motor

      Effective power 533 kW and 516.8 kW 3 % more or 16.2 kW
      Full power 551 kW and 540.6 kW 2 % more or 10.4 kW

      Gear box

      Maximum speed 70 km/h and 65.8 km/h 6 % more or 4.2 km/h

      8 reasons to buy Caterpillar 775D:

      Weight

      Unloaded front weight distribution 47.3 % and 47 % 1 % more or 0.3 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Operation

      Engine oil volume 68 l. and 57 l. 16 % more or 11 l.
      Differential/final drive fluid volume 155 l. and 137 l. 12 % more or 18 l.

      Motor

      Displacement 27 l. and 23.2 l. 14 % more or 3.8 l.
      Cylinders number 12 and 6 50 % more or 6

      Dump

      Brimmed lifting capacity 31.4 m3 and 29 m3 8 % more or 2.4 m3
      Lifting capacity with top 41.5 m3 and 40 m3 4 % more or 1.5 m3

      Neutral reasons:

      Weight

      Weight without load 45900 kg and 43227.4 kg
      Laden weight 109900 kg and 106594.2 kg

      Sizes

      Dimensional length 9355 mm and 9700 mm
      Overall width 4235 mm and 3970 mm
      Headroom 4400 mm and 4410 mm
      Wheelbase 4300 mm and 4190 mm
      Unloading height 8800 mm and 8800 mm

      Motor

      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Manufacturer Komatsu and Caterpillar
      Model SAA6D170E-3 and 3412ETA

      Gear box

      Transmission type automatic planetary gear and powershift
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 57152.6 kg and 63366.9 kg
      Discharge angle 48 degrees and 60 degrees

      Images

      Sizes

      1. Dimensional length 9355 mm 1. Dimensional length 9700 mm
      2. Overall width 4235 mm 2. Overall width 3970 mm
      3. Headroom 4400 mm 3. Headroom 4410 mm
      4. Wheelbase 4300 mm 4. Wheelbase 4190 mm
      6. Unloading height 8800 mm 6. Unloading height 8800 mm

      Dump

      8. Discharge angle 48 degrees 8. Discharge angle 60 degrees