vs.

      Caterpillar 777F vs. Komatsu HD605-7

      12 reasons to buy Caterpillar 777F:

      Weight

      Unloaded rear weight distribution 55 % and 53 % 4 % more or 2 %
      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Operation

      Fuel Capacity 1136 l. and 780 l. 31 % more or 356 l.
      Engine oil volume 504 l. and 57 l. 89 % more or 447 l.
      Differential/final drive fluid volume 264 l. and 137 l. 48 % more or 127 l.
      Hydraulic system fluid volume 189 l. and 122 l. 35 % more or 67 l.

      Motor

      Full power 758 kW and 551 kW 27 % more or 207 kW
      Effective power 700 kW and 533 kW 24 % more or 167 kW
      Displacement 32.1 l. and 23.2 l. 28 % more or 8.9 l.
      Cylinders number 12 and 6 50 % more or 6

      Dump

      Brimmed lifting capacity 41.9 m3 and 29 m3 31 % more or 12.9 m3
      Lifting capacity with top 60.2 m3 and 40 m3 34 % more or 20.2 m3

      3 reasons to buy Komatsu HD605-7:

      Weight

      Unloaded front weight distribution 47 % and 45 % 4 % more or 2 %
      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %

      Gear box

      Maximum speed 70 km/h and 64.5 km/h 8 % more or 5.5 km/h

      Neutral reasons:

      Weight

      Weight without load 73976.4 kg and 45900 kg
      Laden weight 163293 kg and 109900 kg

      Sizes

      Overall width 6494 mm and 4235 mm
      Headroom 5170 mm and 4400 mm
      Wheelbase 4560 mm and 4300 mm
      Unloading height 10325 mm and 8800 mm
      Dimensional length 10535 mm and 9355 mm

      Motor

      Model C32 ACERT and SAA6D170E-3
      Aspiration turbocharging and turbocharging
      Manufacturer Caterpillar and Komatsu

      Gear box

      Forward gears number 7 and 7
      Reverse gears number 1 and 1
      Transmission type 7-planetary gearbox with switching speeds under load and automatic planetary gear

      Dump

      Nominal payload 90718.5 kg and 57152.6 kg
      Discharge angle 49.4 degrees and 48 degrees

      Images

      Sizes

      3. Headroom 5170 mm 3. Headroom 4400 mm
      4. Wheelbase 4560 mm 4. Wheelbase 4300 mm
      6. Unloading height 10325 mm 6. Unloading height 8800 mm
      1. Dimensional length 10535 mm 1. Dimensional length 9355 mm
      2. Overall width 6494 mm 2. Overall width 4235 mm

      Dump

      8. Discharge angle 49.4 degrees 8. Discharge angle 48 degrees