vs.

      Komatsu HD405-6 vs. Komatsu HD1200M-1

      1 reasons to buy Komatsu HD405-6:

      Gear box

      Maximum speed 70 km/h and 60 km/h 14 % more or 10 km/h

      11 reasons to buy Komatsu HD1200M-1:

      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 580 l. and 89 l. 85 % more or 491 l.
      Engine oil volume 145 l. and 52 l. 64 % more or 93 l.
      Differential/final drive fluid volume 480 l. and 58 l. 88 % more or 422 l.
      Hydraulic system fluid volume 400 l. and 129 l. 68 % more or 271 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.

      Gear box

      Forward gears number 8 and 7 12 % more or 1

      Dump

      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 81000 kg
      Laden weight 74155 kg and 201000 kg
      Unloaded front weight distribution 48 % and 48 %
      Unloaded rear weight distribution 52 % and 52 %
      Loaded front weight distribution 32 % and 32 %
      Loaded rear weight distribution 68 % and 68 %

      Sizes

      Dimensional length 8700 mm and 10885 mm
      Overall width 4525 mm and 5885 mm
      Headroom 4220 mm and 4890 mm
      Wheelbase 3750 mm and 5400 mm
      Unloading height 7885 mm and 10540 mm

      Operation

      Tyre size 18.00R33 and 30.00-51-49PR

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Komatsu and Cummins
      Model SAA6D140E-3 and KTA-2300-C1200

      Gear box

      Transmission type automatic planetary gear and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type
      Reverse gears number 1 and 1

      Dump

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

      Images

      Sizes

      6. Unloading height 7885 mm 6. Unloading height 10540 mm
      7. Unloading ground clearance 630 mm 7. Unloading ground clearance 1650 mm
      1. Dimensional length 8700 mm 1. Dimensional length 10885 mm
      2. Overall width 4525 mm 2. Overall width 5885 mm
      3. Headroom 4220 mm 3. Headroom 4890 mm
      4. Wheelbase 3750 mm 4. Wheelbase 5400 mm

      Dump

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