vs.

      Caterpillar 772 vs. Komatsu HD180-4

      9 reasons to buy Caterpillar 772:

      Weight

      Loaded front weight distribution 34 % and 25 % 26 % more or 9 %
      Unloaded front weight distribution 48 % and 42.1 % 12 % more or 5.9 %

      Sizes

      Clearance 720 mm and 385 mm 47 % more or 335 mm
      Unloading ground clearance 560 mm and 475 mm 15 % more or 85 mm

      Motor

      Full power 446 kW and 171.5 kW 62 % more or 274.5 kW
      Displacement 18.1 l. and 12.2 l. 33 % more or 5.9 l.

      Gear box

      Maximum speed 79.7 km/h and 52 km/h 35 % more or 27.7 km/h

      Dump

      Brimmed lifting capacity 23.3 m3 and 10.7 m3 54 % more or 12.6 m3
      Lifting capacity with top 31.3 m3 and 14.2 m3 55 % more or 17.1 m3

      3 reasons to buy Komatsu HD180-4:

      Weight

      Unloaded rear weight distribution 57.9 % and 52 % 10 % more or 5.9 %
      Loaded rear weight distribution 75 % and 66 % 12 % more or 9 %

      Dump

      Lifting time 8 sec and 8.1 sec 1 % less or 0.1 sec

      Neutral reasons:

      Weight

      Weight without load 35450 kg and 16790 kg
      Laden weight 82100 kg and 34900 kg

      Sizes

      Dimensional length 8740 mm and 7295 mm
      Overall width 4780 mm and 3000 mm
      Headroom 4265 mm and 3300 mm
      Wheelbase 3960 mm and 4000 mm
      Unloading height 8357 mm and 6100 mm

      Operation

      Tyre size 21.00R33(E4) and Front 14.00-25-20PR, Rear 16.00-25-24PR

      Motor

      Model C18 ACERT and Cummins NTO-6-B
      Manufacturer Caterpillar and Komatsu

      Gear box

      Transmission type gear type pump and full mesh
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 45359.2 kg and 16329.3 kg

      Images

      Sizes

      1. Dimensional length 8740 mm 1. Dimensional length 7295 mm
      2. Overall width 4780 mm 2. Overall width 3000 mm
      3. Headroom 4265 mm 3. Headroom 3300 mm
      4. Wheelbase 3960 mm 4. Wheelbase 4000 mm
      5. Clearance 720 mm 5. Clearance 385 mm
      6. Unloading height 8357 mm 6. Unloading height 6100 mm
      7. Unloading ground clearance 560 mm 7. Unloading ground clearance 475 mm