vs.

      Caterpillar 775F vs. Komatsu HD405-7

      12 reasons to buy Caterpillar 775F:

      Weight

      Unloaded rear weight distribution 51 % and 49.3 % 3 % more or 1.7 %
      Loaded front weight distribution 33 % and 32.8 % 1 % more or 0.2 %

      Sizes

      Unloading ground clearance 625 mm and 480 mm 23 % more or 145 mm

      Operation

      Fuel Capacity 700 l. and 484 l. 31 % more or 216 l.
      Engine oil volume 72 l. and 50 l. 31 % more or 22 l.
      Differential/final drive fluid volume 155 l. and 75 l. 52 % more or 80 l.

      Motor

      Cylinders number 12 and 6 50 % more or 6
      Full power 587 kW and 386 kW 34 % more or 201 kW
      Effective power 552 kW and 371 kW 33 % more or 181 kW
      Displacement 27 l. and 15.2 l. 44 % more or 11.8 l.

      Dump

      Brimmed lifting capacity 32 m3 and 20 m3 37 % more or 12 m3
      Lifting capacity with top 41.9 m3 and 27.3 m3 35 % more or 14.6 m3

      4 reasons to buy Komatsu HD405-7:

      Weight

      Unloaded front weight distribution 50.7 % and 49 % 3 % more or 1.7 %
      Loaded rear weight distribution 67.2 % and 67 % 0 % more or 0.2 %

      Operation

      Hydraulic system fluid volume 129 l. and 72 l. 44 % more or 57 l.

      Gear box

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

      Neutral reasons:

      Weight

      Weight without load 48004 kg and 34400 kg
      Laden weight 109770 kg and 74480 kg

      Sizes

      Dimensional length 10334 mm and 8465 mm
      Overall width 5392 mm and 3657.6 mm
      Headroom 4430 mm and 4150 mm
      Wheelbase 4215 mm and 3750 mm
      Unloading height 9261 mm and 7925 mm

      Motor

      Model C27 ACERT and SAA6D140E-5
      Aspiration turbocharging and turbocharging
      Manufacturer Caterpillar and Komatsu

      Gear box

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

      Dump

      Discharge angle 60 degrees and 48 degrees
      Nominal payload 63502.9 kg and 40823.3 kg

      Images

      Sizes

      3. Headroom 4430 mm 3. Headroom 4150 mm
      4. Wheelbase 4215 mm 4. Wheelbase 3750 mm
      6. Unloading height 9261 mm 6. Unloading height 7925 mm
      7. Unloading ground clearance 625 mm 7. Unloading ground clearance 480 mm
      1. Dimensional length 10334 mm 1. Dimensional length 8465 mm
      2. Overall width 5392 mm 2. Overall width 3657.6 mm

      Dump

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