vs.

      Komatsu HD180-4 vs. Caterpillar 775E

      2 reasons to buy Komatsu HD180-4:

      Weight

      Unloaded rear weight distribution 57.9 % and 55.7 % 4 % more or 2.2 %
      Loaded rear weight distribution 75 % and 68.8 % 8 % more or 6.2 %

      9 reasons to buy Caterpillar 775E:

      Weight

      Unloaded front weight distribution 44.3 % and 42.1 % 5 % more or 2.2 %
      Loaded front weight distribution 31.2 % and 25 % 20 % more or 6.2 %

      Sizes

      Clearance 680 mm and 385 mm 43 % more or 295 mm
      Unloading ground clearance 680 mm and 475 mm 30 % more or 205 mm

      Motor

      Full power 566.7 kW and 171.5 kW 70 % more or 395.2 kW
      Displacement 27 l. and 12.2 l. 55 % more or 14.8 l.

      Gear box

      Maximum speed 65.8 km/h and 52 km/h 21 % more or 13.8 km/h

      Dump

      Brimmed lifting capacity 31.4 m3 and 10.7 m3 66 % more or 20.7 m3
      Lifting capacity with top 41.5 m3 and 14.2 m3 66 % more or 27.3 m3

      Neutral reasons:

      Weight

      Weight without load 16790 kg and 30390.7 kg
      Laden weight 34900 kg and 108408.6 kg

      Sizes

      Unloading height 6100 mm and 8796 mm
      Dimensional length 7295 mm and 9209 mm
      Overall width 3000 mm and 4457 mm
      Headroom 3300 mm and 4410 mm
      Wheelbase 4000 mm and 4191 mm

      Operation

      Tyre size Front 14.00-25-20PR, Rear 16.00-25-24PR and 24.00-R35 (E4)

      Motor

      Manufacturer Komatsu and Caterpillar
      Model Cummins NTO-6-B and 3412E

      Gear box

      Reverse gears number 1 and 1
      Forward gears number 7 and 7

      Dump

      Nominal payload 16329.3 kg and 61910 kg
      Discharge angle 65 degrees and 60 degrees

      Images

      Sizes

      1. Dimensional length 7295 mm 1. Dimensional length 9209 mm
      2. Overall width 3000 mm 2. Overall width 4457 mm
      3. Headroom 3300 mm 3. Headroom 4410 mm
      4. Wheelbase 4000 mm 4. Wheelbase 4191 mm
      5. Clearance 385 mm 5. Clearance 680 mm
      6. Unloading height 6100 mm 6. Unloading height 8796 mm
      7. Unloading ground clearance 475 mm 7. Unloading ground clearance 680 mm

      Dump

      8. Discharge angle 65 degrees 8. Discharge angle 60 degrees