vs.

      Komatsu HD1200-1 vs. Caterpillar 797B

      2 reasons to buy Komatsu HD1200-1:

      Weight

      Unloaded rear weight distribution 56.9 % and 56.5 % 1 % more or 0.4 %
      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %

      12 reasons to buy Caterpillar 797B:

      Weight

      Unloaded front weight distribution 43.5 % and 43.1 % 1 % more or 0.4 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Sizes

      Unloading ground clearance 1885 mm and 1650 mm 12 % more or 235 mm
      Clearance 869 mm and 715 mm 18 % more or 154 mm

      Operation

      Fuel Capacity 6813.7 l. and 1900 l. 72 % more or 4913.7 l.
      Cooling system fluid volume 1194 l. and 250 l. 79 % more or 944 l.
      Engine oil volume 417 l. and 145 l. 65 % more or 272 l.

      Motor

      Full power 2648 kW and 894.8 kW 66 % more or 1753.2 kW
      Effective power 2513 kW and 865 kW 66 % more or 1648 kW
      Displacement 117.1 l. and 37.7 l. 68 % more or 79.4 l.

      Gear box

      Maximum speed 67.6 km/h and 57.5 km/h 15 % more or 10.1 km/h

      Dump

      Lifting capacity with top 220 m3 and 70 m3 68 % more or 150 m3

      Neutral reasons:

      Weight

      Weight without load 85800 kg and 265000 kg
      Laden weight 205855 kg and 623690 kg

      Sizes

      Unloading height 10440 mm and 15292 mm
      Dimensional length 10855 mm and 14530 mm
      Overall width 6550 mm and 9154 mm
      Headroom 5170 mm and 7584 mm
      Wheelbase 5400 mm and 7200 mm

      Operation

      Tyre size 30.00-51-46PR and 59/80R63 Standard Tires

      Motor

      Model KTA-2300C and 3524B HD EUI
      Aspiration turbocharging and turbocharging
      Manufacturer Cummins and Caterpillar

      Dump

      Nominal payload 108862.2 kg and 360000 kg
      Discharge angle 47.5 degrees and 45 degrees

      Images

      Sizes

      3. Headroom 5170 mm 3. Headroom 7584 mm
      4. Wheelbase 5400 mm 4. Wheelbase 7200 mm
      5. Clearance 715 mm 5. Clearance 869 mm
      6. Unloading height 10440 mm 6. Unloading height 15292 mm
      7. Unloading ground clearance 1650 mm 7. Unloading ground clearance 1885 mm
      1. Dimensional length 10855 mm 1. Dimensional length 14530 mm
      2. Overall width 6550 mm 2. Overall width 9154 mm

      Dump

      8. Discharge angle 47.5 degrees 8. Discharge angle 45 degrees