vs.

      Komatsu HD180-4 vs. Caterpillar 785C

      4 reasons to buy Komatsu HD180-4:

      Weight

      Loaded rear weight distribution 75 % and 67 % 11 % more or 8 %
      Unloaded rear weight distribution 57.9 % and 53 % 8 % more or 4.9 %

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Dump

      Lifting time 8 sec and 15.2 sec 47 % less or 7.2 sec

      9 reasons to buy Caterpillar 785C:

      Weight

      Unloaded front weight distribution 47 % and 42.1 % 10 % more or 4.9 %
      Loaded front weight distribution 33 % and 25 % 24 % more or 8 %

      Sizes

      Unloading ground clearance 1284 mm and 475 mm 63 % more or 809 mm
      Clearance 987 mm and 385 mm 61 % more or 602 mm

      Motor

      Full power 1082 kW and 171.5 kW 84 % more or 910.5 kW
      Displacement 51.8 l. and 12.2 l. 76 % more or 39.6 l.

      Gear box

      Maximum speed 54.8 km/h and 52 km/h 5 % more or 2.8 km/h

      Dump

      Brimmed lifting capacity 74 m3 and 10.7 m3 86 % more or 63.3 m3
      Lifting capacity with top 91 m3 and 14.2 m3 84 % more or 76.8 m3

      Neutral reasons:

      Weight

      Weight without load 16790 kg and 102150 kg
      Laden weight 34900 kg and 249480 kg

      Sizes

      Dimensional length 7295 mm and 11024 mm
      Overall width 3000 mm and 6277 mm
      Headroom 3300 mm and 5769 mm
      Wheelbase 4000 mm and 5182 mm
      Unloading height 6100 mm and 11207 mm

      Operation

      Tyre size Front 14.00-25-20PR, Rear 16.00-25-24PR and 33.00-R51 tires

      Motor

      Manufacturer Komatsu and Caterpillar
      Model Cummins NTO-6-B and 3512B-EUI

      Gear box

      Transmission type full mesh and 6-speed planetary
      Reverse gears number 1 and 1

      Dump

      Nominal payload 16329.3 kg and 136077.7 kg
      Discharge angle 65 degrees and 49 degrees

      Images

      Sizes

      1. Dimensional length 7295 mm 1. Dimensional length 11024 mm
      2. Overall width 3000 mm 2. Overall width 6277 mm
      3. Headroom 3300 mm 3. Headroom 5769 mm
      4. Wheelbase 4000 mm 4. Wheelbase 5182 mm
      5. Clearance 385 mm 5. Clearance 987 mm
      6. Unloading height 6100 mm 6. Unloading height 11207 mm
      7. Unloading ground clearance 475 mm 7. Unloading ground clearance 1284 mm

      Dump

      8. Discharge angle 65 degrees 8. Discharge angle 49 degrees