vs.

      Caterpillar 777D vs. Komatsu HD180-4

      9 reasons to buy Caterpillar 777D:

      Weight

      Loaded front weight distribution 33.3 % and 25 % 25 % more or 8.3 %
      Unloaded front weight distribution 45.4 % and 42.1 % 7 % more or 3.3 %

      Sizes

      Clearance 700 mm and 385 mm 45 % more or 315 mm
      Unloading ground clearance 872 mm and 475 mm 46 % more or 397 mm

      Motor

      Full power 745.7 kW and 171.5 kW 77 % more or 574.2 kW
      Displacement 34.5 l. and 12.2 l. 65 % more or 22.3 l.

      Gear box

      Maximum speed 60.4 km/h and 52 km/h 14 % more or 8.4 km/h

      Dump

      Brimmed lifting capacity 42 m3 and 10.7 m3 75 % more or 31.3 m3
      Lifting capacity with top 60.5 m3 and 14.2 m3 77 % more or 46.3 m3

      3 reasons to buy Komatsu HD180-4:

      Weight

      Loaded rear weight distribution 75 % and 66.7 % 11 % more or 8.3 %
      Unloaded rear weight distribution 57.9 % and 54.6 % 6 % more or 3.3 %

      Dump

      Lifting time 8 sec and 15 sec 47 % less or 7 sec

      Neutral reasons:

      Weight

      Weight without load 70306.8 kg and 16790 kg
      Laden weight 161030 kg and 34900 kg

      Sizes

      Dimensional length 9780 mm and 7295 mm
      Overall width 6100 mm and 3000 mm
      Headroom 5000 mm and 3300 mm
      Wheelbase 4570 mm and 4000 mm
      Unloading height 9970 mm and 6100 mm

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3508A and Cummins NTO-6-B

      Gear box

      Transmission type automatic transmission system with power gear shifting and full mesh
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 90718.5 kg and 16329.3 kg

      Images

      Sizes

      4. Wheelbase 4570 mm 4. Wheelbase 4000 mm
      5. Clearance 700 mm 5. Clearance 385 mm
      6. Unloading height 9970 mm 6. Unloading height 6100 mm
      7. Unloading ground clearance 872 mm 7. Unloading ground clearance 475 mm
      1. Dimensional length 9780 mm 1. Dimensional length 7295 mm
      2. Overall width 6100 mm 2. Overall width 3000 mm
      3. Headroom 5000 mm 3. Headroom 3300 mm