vs.

      Komatsu HD180-4 vs. Caterpillar 793D

      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 54 % 7 % more or 3.9 %

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Dump

      Lifting time 8 sec and 20.3 sec 61 % less or 12.3 sec

      9 reasons to buy Caterpillar 793D:

      Weight

      Unloaded front weight distribution 46 % and 42.1 % 8 % more or 3.9 %
      Loaded front weight distribution 33 % and 25 % 24 % more or 8 %

      Sizes

      Clearance 1005 mm and 385 mm 62 % more or 620 mm
      Unloading ground clearance 1364 mm and 475 mm 65 % more or 889 mm

      Motor

      Full power 1801 kW and 171.5 kW 90 % more or 1629.5 kW
      Displacement 78 l. and 12.2 l. 84 % more or 65.8 l.

      Gear box

      Maximum speed 54.3 km/h and 52 km/h 4 % more or 2.3 km/h

      Dump

      Brimmed lifting capacity 96 m3 and 10.7 m3 89 % more or 85.3 m3
      Lifting capacity with top 129 m3 and 14.2 m3 89 % more or 114.8 m3

      Neutral reasons:

      Weight

      Weight without load 16790 kg and 159662 kg
      Laden weight 34900 kg and 383749 kg

      Sizes

      Unloading height 6100 mm and 13113 mm
      Dimensional length 7295 mm and 12862 mm
      Overall width 3000 mm and 7680 mm
      Headroom 3300 mm and 6494 mm
      Wheelbase 4000 mm and 5905 mm

      Operation

      Tyre size Front 14.00-25-20PR, Rear 16.00-25-24PR and 40.00-R57(E4)

      Motor

      Manufacturer Komatsu and Caterpillar
      Model Cummins NTO-6-B and 3516B HD EUI

      Gear box

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

      Dump

      Nominal payload 16329.3 kg and 217724.4 kg
      Discharge angle 65 degrees and 45 degrees

      Images

      Sizes

      7. Unloading ground clearance 475 mm 7. Unloading ground clearance 1364 mm
      1. Dimensional length 7295 mm 1. Dimensional length 12862 mm
      2. Overall width 3000 mm 2. Overall width 7680 mm
      3. Headroom 3300 mm 3. Headroom 6494 mm
      4. Wheelbase 4000 mm 4. Wheelbase 5905 mm
      5. Clearance 385 mm 5. Clearance 1005 mm
      6. Unloading height 6100 mm 6. Unloading height 13113 mm

      Dump

      8. Discharge angle 65 degrees 8. Discharge angle 45 degrees