vs.

      Komatsu HD320-3 vs. Komatsu HD1200-1

      2 reasons to buy Komatsu HD320-3:

      Weight

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

      Gear box

      Maximum speed 62 km/h and 57.5 km/h 7 % more or 4.5 km/h

      9 reasons to buy Komatsu HD1200-1:

      Weight

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

      Sizes

      Clearance 715 mm and 458 mm 36 % more or 257 mm
      Unloading ground clearance 1650 mm and 440 mm 73 % more or 1210 mm

      Operation

      Fuel Capacity 1900 l. and 500 l. 74 % more or 1400 l.
      Cooling system fluid volume 250 l. and 133 l. 47 % more or 117 l.
      Engine oil volume 145 l. and 25 l. 83 % more or 120 l.

      Motor

      Full power 894.8 kW and 302 kW 66 % more or 592.8 kW
      Displacement 37.7 l. and 14 l. 63 % more or 23.7 l.

      Dump

      Lifting capacity with top 70 m3 and 24 m3 66 % more or 46 m3

      Neutral reasons:

      Weight

      Loaded front weight distribution 32 % and 32 %
      Loaded rear weight distribution 68 % and 68 %
      Weight without load 25750 kg and 85800 kg
      Laden weight 57750 kg and 205855 kg

      Sizes

      Dimensional length 7650 mm and 10855 mm
      Overall width 3670 mm and 6550 mm
      Headroom 3850 mm and 5170 mm
      Wheelbase 3750 mm and 5400 mm
      Unloading height 7520 mm and 10440 mm

      Operation

      Tyre size 18.00-25-32 and 30.00-51-46PR

      Motor

      Model NTA855 and KTA-2300C
      Aspiration turbocharging and turbocharging
      Manufacturer Cummins and Cummins

      Dump

      Nominal payload 29029.9 kg and 108862.2 kg
      Discharge angle 61 degrees and 47.5 degrees

      Images

      Sizes

      3. Headroom 3850 mm 3. Headroom 5170 mm
      4. Wheelbase 3750 mm 4. Wheelbase 5400 mm
      5. Clearance 458 mm 5. Clearance 715 mm
      6. Unloading height 7520 mm 6. Unloading height 10440 mm
      7. Unloading ground clearance 440 mm 7. Unloading ground clearance 1650 mm
      1. Dimensional length 7650 mm 1. Dimensional length 10855 mm
      2. Overall width 3670 mm 2. Overall width 6550 mm

      Dump

      8. Discharge angle 61 degrees 8. Discharge angle 47.5 degrees