vs.

      Komatsu HD405-6 vs. Komatsu HD1200-1

      2 reasons to buy Komatsu HD405-6:

      Weight

      Unloaded front weight distribution 48 % and 43.1 % 10 % more or 4.9 %

      Gear box

      Maximum speed 70 km/h and 57.5 km/h 18 % more or 12.5 km/h

      10 reasons to buy Komatsu HD1200-1:

      Weight

      Unloaded rear weight distribution 56.9 % and 52 % 9 % more or 4.9 %

      Sizes

      Unloading ground clearance 1650 mm and 630 mm 62 % more or 1020 mm

      Operation

      Fuel Capacity 1900 l. and 500 l. 74 % more or 1400 l.
      Cooling system fluid volume 250 l. and 89 l. 64 % more or 161 l.
      Engine oil volume 145 l. and 52 l. 64 % more or 93 l.

      Motor

      Full power 894.8 kW and 378.8 kW 58 % more or 516.0 kW
      Effective power 865 kW and 363.9 kW 58 % more or 501.1 kW
      Displacement 37.7 l. and 15.2 l. 60 % more or 22.5 l.

      Dump

      Brimmed lifting capacity 46.1 m3 and 20 m3 57 % more or 26.1 m3
      Lifting capacity with top 70 m3 and 27.3 m3 61 % more or 42.7 m3

      Neutral reasons:

      Weight

      Weight without load 34080 kg and 85800 kg
      Laden weight 74155 kg and 205855 kg
      Loaded front weight distribution 32 % and 32 %
      Loaded rear weight distribution 68 % and 68 %

      Sizes

      Unloading height 7885 mm and 10440 mm
      Dimensional length 8700 mm and 10855 mm
      Overall width 4525 mm and 6550 mm
      Headroom 4220 mm and 5170 mm
      Wheelbase 3750 mm and 5400 mm

      Operation

      Tyre size 18.00R33 and 30.00-51-46PR

      Motor

      Manufacturer Komatsu and Cummins
      Model SAA6D140E-3 and KTA-2300C
      Aspiration turbocharging and turbocharging

      Dump

      Nominal payload 40823.3 kg and 108862.2 kg
      Discharge angle 48 degrees and 47.5 degrees

      Images

      Sizes

      7. Unloading ground clearance 630 mm 7. Unloading ground clearance 1650 mm
      1. Dimensional length 8700 mm 1. Dimensional length 10855 mm
      2. Overall width 4525 mm 2. Overall width 6550 mm
      3. Headroom 4220 mm 3. Headroom 5170 mm
      4. Wheelbase 3750 mm 4. Wheelbase 5400 mm
      6. Unloading height 7885 mm 6. Unloading height 10440 mm

      Dump

      8. Discharge angle 48 degrees 8. Discharge angle 47.5 degrees