vs.

      Caterpillar 785C vs. Komatsu HD405-6

      14 reasons to buy Caterpillar 785C:

      Weight

      Unloaded rear weight distribution 53 % and 52 % 2 % more or 1 %
      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Sizes

      Unloading ground clearance 1284 mm and 630 mm 51 % more or 654 mm

      Operation

      Fuel Capacity 1893 l. and 500 l. 74 % more or 1393 l.
      Cooling system fluid volume 379 l. and 89 l. 77 % more or 290 l.
      Engine oil volume 90 l. and 52 l. 42 % more or 38 l.
      Differential/final drive fluid volume 436 l. and 58 l. 87 % more or 378 l.
      Hydraulic system fluid volume 641 l. and 129 l. 80 % more or 512 l.

      Motor

      Cylinders number 16 and 6 62 % more or 10
      Full power 1082 kW and 378.8 kW 65 % more or 703.2 kW
      Effective power 1005 kW and 363.9 kW 64 % more or 641.1 kW
      Displacement 51.8 l. and 15.2 l. 71 % more or 36.6 l.

      Dump

      Brimmed lifting capacity 74 m3 and 20 m3 73 % more or 54 m3
      Lifting capacity with top 91 m3 and 27.3 m3 70 % more or 63.7 m3

      6 reasons to buy Komatsu HD405-6:

      Weight

      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %
      Unloaded front weight distribution 48 % and 47 % 2 % more or 1 %

      Motor

      Power measured at 2000 rev / min and 1750 rev / min 12 % more or 250 rev

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 70 km/h and 54.8 km/h 22 % more or 15.2 km/h

      Dump

      Lifting time 10 sec and 15.2 sec 34 % less or 5.2 sec

      Neutral reasons:

      Weight

      Weight without load 102150 kg and 34080 kg
      Laden weight 249480 kg and 74155 kg

      Sizes

      Dimensional length 11024 mm and 8700 mm
      Overall width 6277 mm and 4525 mm
      Headroom 5769 mm and 4220 mm
      Wheelbase 5182 mm and 3750 mm
      Unloading height 11207 mm and 7885 mm

      Operation

      Tyre size 33.00-R51 tires and 18.00R33

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3512B-EUI and SAA6D140E-3
      Aspiration turbocharging and turbocharging

      Gear box

      Transmission type 6-speed planetary and automatic planetary gear
      Reverse gears number 1 and 1

      Dump

      Discharge angle 49 degrees and 48 degrees
      Nominal payload 136077.7 kg and 40823.3 kg

      Images

      Sizes

      1. Dimensional length 11024 mm 1. Dimensional length 8700 mm
      2. Overall width 6277 mm 2. Overall width 4525 mm
      3. Headroom 5769 mm 3. Headroom 4220 mm
      4. Wheelbase 5182 mm 4. Wheelbase 3750 mm
      6. Unloading height 11207 mm 6. Unloading height 7885 mm
      7. Unloading ground clearance 1284 mm 7. Unloading ground clearance 630 mm

      Dump

      8. Discharge angle 49 degrees 8. Discharge angle 48 degrees