vs.

      Komatsu HD1200M-1 vs. Komatsu HD320-3

      11 reasons to buy Komatsu HD1200M-1:

      Sizes

      Clearance 760 mm and 458 mm 40 % more or 302 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 580 l. and 133 l. 77 % more or 447 l.
      Engine oil volume 145 l. and 25 l. 83 % more or 120 l.
      Differential/final drive fluid volume 480 l. and 71 l. 85 % more or 409 l.
      Hydraulic system fluid volume 400 l. and 110 l. 72 % more or 290 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.

      Gear box

      Forward gears number 8 and 6 25 % more or 2

      Dump

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

      1 reasons to buy Komatsu HD320-3:

      Gear box

      Maximum speed 62 km/h and 60 km/h 3 % more or 2 km/h

      Neutral reasons:

      Weight

      Laden weight 201000 kg and 57750 kg
      Unloaded front weight distribution 48 % and 48 %
      Unloaded rear weight distribution 52 % and 52 %
      Loaded front weight distribution 32 % and 32 %
      Weight without load 81000 kg and 25750 kg
      Loaded rear weight distribution 68 % and 68 %

      Sizes

      Unloading height 10540 mm and 7520 mm
      Dimensional length 10885 mm and 7650 mm
      Overall width 5885 mm and 3670 mm
      Headroom 4890 mm and 3850 mm
      Wheelbase 5400 mm and 3750 mm

      Operation

      Tyre size 30.00-51-49PR and 18.00-25-32

      Motor

      Manufacturer Cummins and Cummins
      Model KTA-2300-C1200 and NTA855
      Aspiration turbocharging and turbocharging

      Gear box

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

      Dump

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

      Images

      Sizes

      1. Dimensional length 10885 mm 1. Dimensional length 7650 mm
      2. Overall width 5885 mm 2. Overall width 3670 mm
      3. Headroom 4890 mm 3. Headroom 3850 mm
      4. Wheelbase 5400 mm 4. Wheelbase 3750 mm
      5. Clearance 760 mm 5. Clearance 458 mm
      6. Unloading height 10540 mm 6. Unloading height 7520 mm
      7. Unloading ground clearance 1650 mm 7. Unloading ground clearance 440 mm

      Dump

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