vs.

      Komatsu HD180-4 vs. Caterpillar 73D

      1 reasons to buy Komatsu HD180-4:

      Weight

      Loaded rear weight distribution 75 % and 67 % 11 % more or 8 %

      6 reasons to buy Caterpillar 73D:

      Weight

      Loaded front weight distribution 33 % and 25 % 24 % more or 8 %

      Motor

      Full power 509.3 kW and 171.5 kW 66 % more or 337.8 kW

      Gear box

      Maximum speed 57.3 km/h and 52 km/h 9 % more or 5.3 km/h
      Forward gears number 8 and 7 12 % more or 1
      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Lifting capacity with top 31.9 m3 and 14.2 m3 55 % more or 17.7 m3

      Neutral reasons:

      Weight

      Weight without load 16790 kg and 40306.2 kg

      Sizes

      Unloading height 6100 mm and 6635 mm
      Dimensional length 7295 mm and 9230 mm
      Overall width 3000 mm and 4200 mm
      Headroom 3300 mm and 3770 mm

      Operation

      Tyre size Front 14.00-25-20PR, Rear 16.00-25-24PR and 21x35 2 ** Radial

      Motor

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

      Dump

      Nominal payload 16329.3 kg and 52616.7 kg

      Images

      Sizes

      1. Dimensional length 7295 mm 1. Dimensional length 9230 mm
      2. Overall width 3000 mm 2. Overall width 4200 mm
      3. Headroom 3300 mm 3. Headroom 3770 mm
      6. Unloading height 6100 mm 6. Unloading height 6635 mm