vs.

      Caterpillar 775D vs. Komatsu HD325-3

      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

      2 reasons to buy Komatsu HD325-3:

      Weight

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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

      Tyre size 24.00-R35 and 18.00-33-28

      Motor

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

      Gear box

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

      Dump

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

      Images

      Sizes

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

      Dump

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