vs.

      Komatsu HD325-3 vs. Caterpillar 773B

      3 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 %

      Gear box

      Maximum speed 62 km/h and 57.3 km/h 8 % more or 4.7 km/h

      12 reasons to buy Caterpillar 773B:

      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 591 mm and 530 mm 10 % more or 61 mm
      Unloading ground clearance 566 mm and 540 mm 5 % more or 26 mm

      Operation

      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.
      Fuel Capacity 700 l. and 500 l. 29 % more or 200 l.

      Motor

      Full power 509 kW and 326.6 kW 36 % more or 182.4 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

      Dump

      Lifting capacity with top 34.1 m3 and 24 m3 30 % more or 10.1 m3

      Neutral reasons:

      Weight

      Weight without load 26600 kg and 39396 kg
      Laden weight 58600 kg and 92534 kg

      Sizes

      Dimensional length 7650 mm and 9270 mm
      Overall width 3670 mm and 4700 mm
      Headroom 3950 mm and 4230 mm
      Wheelbase 3750 mm and 4190 mm
      Unloading height 7620 mm and 8660 mm

      Operation

      Tyre size 18.00-33-28 and 21.00-35 32PR (E-3)

      Motor

      Manufacturer Cummins and Caterpillar
      Model KT1150 and 3412
      Aspiration turbocharging and turbocharging and cooling at the outlet

      Gear box

      Reverse gears number 1 and 1

      Dump

      Nominal payload 29029.9 kg and 53977.5 kg
      Discharge angle 61 degrees and 54.5 degrees

      Images

      Sizes

      1. Dimensional length 7650 mm 1. Dimensional length 9270 mm
      2. Overall width 3670 mm 2. Overall width 4700 mm
      3. Headroom 3950 mm 3. Headroom 4230 mm
      4. Wheelbase 3750 mm 4. Wheelbase 4190 mm
      5. Clearance 530 mm 5. Clearance 591 mm
      6. Unloading height 7620 mm 6. Unloading height 8660 mm
      7. Unloading ground clearance 540 mm 7. Unloading ground clearance 566 mm

      Dump

      8. Discharge angle 61 degrees 8. Discharge angle 54.5 degrees