vs.

      Komatsu HD325-3 vs. Caterpillar 775D

      2 reasons to buy Komatsu HD325-3:

      Weight

      Unloaded front weight distribution 48 % and 47.3 % 1 % more or 0.7 %
      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %

      13 reasons to buy Caterpillar 775D:

      Weight

      Unloaded rear weight distribution 52.7 % and 52 % 1 % more or 0.7 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Sizes

      Clearance 600 mm and 530 mm 12 % more or 70 mm
      Unloading ground clearance 660 mm and 540 mm 18 % more or 120 mm

      Operation

      Fuel Capacity 700 l. and 500 l. 29 % more or 200 l.
      Cooling system fluid volume 151 l. and 133 l. 12 % more or 18 l.
      Engine oil volume 68 l. and 38 l. 44 % more or 30 l.
      Differential/final drive fluid volume 155 l. and 71 l. 54 % more or 84 l.

      Motor

      Full power 540.6 kW and 326.6 kW 40 % more or 214.0 kW
      Displacement 27 l. and 18.8 l. 30 % more or 8.2 l.

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 65.8 km/h and 62 km/h 6 % more or 3.8 km/h

      Dump

      Lifting capacity with top 41.5 m3 and 24 m3 42 % more or 17.5 m3

      Neutral reasons:

      Weight

      Weight without load 26600 kg and 43227.4 kg
      Laden weight 58600 kg and 106594.2 kg

      Sizes

      Dimensional length 7650 mm and 9700 mm
      Overall width 3670 mm and 3970 mm
      Headroom 3950 mm and 4410 mm
      Wheelbase 3750 mm and 4190 mm
      Unloading height 7620 mm and 8800 mm

      Operation

      Tyre size 18.00-33-28 and 24.00-R35

      Motor

      Manufacturer Cummins and Caterpillar
      Model KT1150 and 3412ETA
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Gear box

      Transmission type planetary gear and powershift
      Reverse gears number 1 and 1

      Dump

      Nominal payload 29029.9 kg and 63366.9 kg
      Discharge angle 61 degrees and 60 degrees

      Images

      Sizes

      1. Dimensional length 7650 mm 1. Dimensional length 9700 mm
      2. Overall width 3670 mm 2. Overall width 3970 mm
      3. Headroom 3950 mm 3. Headroom 4410 mm
      4. Wheelbase 3750 mm 4. Wheelbase 4190 mm
      5. Clearance 530 mm 5. Clearance 600 mm
      6. Unloading height 7620 mm 6. Unloading height 8800 mm
      7. Unloading ground clearance 540 mm 7. Unloading ground clearance 660 mm

      Dump

      8. Discharge angle 61 degrees 8. Discharge angle 60 degrees