vs.

      Komatsu HD1200-1 vs. Caterpillar 777D

      11 reasons to buy Komatsu HD1200-1:

      Weight

      Unloaded rear weight distribution 56.9 % and 54.6 % 4 % more or 2.3 %
      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %

      Sizes

      Unloading ground clearance 1650 mm and 872 mm 47 % more or 778 mm
      Clearance 715 mm and 700 mm 2 % more or 15 mm

      Operation

      Engine oil volume 145 l. and 124 l. 14 % more or 21 l.
      Fuel Capacity 1900 l. and 1137 l. 40 % more or 763 l.

      Motor

      Full power 894.8 kW and 745.7 kW 17 % more or 149.1 kW
      Effective power 865 kW and 699.5 kW 19 % more or 165.5 kW
      Displacement 37.7 l. and 34.5 l. 8 % more or 3.2 l.

      Dump

      Brimmed lifting capacity 46.1 m3 and 42 m3 9 % more or 4.1 m3
      Lifting capacity with top 70 m3 and 60.5 m3 14 % more or 9.5 m3

      4 reasons to buy Caterpillar 777D:

      Weight

      Unloaded front weight distribution 45.4 % and 43.1 % 5 % more or 2.3 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Operation

      Cooling system fluid volume 325 l. and 250 l. 23 % more or 75 l.

      Gear box

      Maximum speed 60.4 km/h and 57.5 km/h 5 % more or 2.9 km/h

      Neutral reasons:

      Weight

      Weight without load 85800 kg and 70306.8 kg
      Laden weight 205855 kg and 161030 kg

      Sizes

      Unloading height 10440 mm and 9970 mm
      Dimensional length 10855 mm and 9780 mm
      Overall width 6550 mm and 6100 mm
      Headroom 5170 mm and 5000 mm
      Wheelbase 5400 mm and 4570 mm

      Motor

      Manufacturer Cummins and Caterpillar
      Model KTA-2300C and 3508A

      Dump

      Nominal payload 108862.2 kg and 90718.5 kg

      Images

      Sizes

      1. Dimensional length 10855 mm 1. Dimensional length 9780 mm
      2. Overall width 6550 mm 2. Overall width 6100 mm
      3. Headroom 5170 mm 3. Headroom 5000 mm
      4. Wheelbase 5400 mm 4. Wheelbase 4570 mm
      5. Clearance 715 mm 5. Clearance 700 mm
      6. Unloading height 10440 mm 6. Unloading height 9970 mm
      7. Unloading ground clearance 1650 mm 7. Unloading ground clearance 872 mm