vs.

      Komatsu HD325-3 vs. Caterpillar 770

      6 reasons to buy Komatsu HD325-3:

      Weight

      Loaded rear weight distribution 68 % and 66 % 3 % more or 2 %

      Sizes

      Unloading ground clearance 540 mm and 498 mm 8 % more or 42 mm

      Operation

      Hydraulic system fluid volume 110 l. and 95 l. 14 % more or 15 l.
      Cooling system fluid volume 133 l. and 114 l. 14 % more or 19 l.
      Engine oil volume 38 l. and 15 l. 61 % more or 23 l.

      Motor

      Displacement 18.8 l. and 15.2 l. 19 % more or 3.6 l.

      8 reasons to buy Caterpillar 770:

      Weight

      Loaded front weight distribution 34 % and 32 % 6 % more or 2 %

      Sizes

      Clearance 680 mm and 530 mm 22 % more or 150 mm

      Operation

      Fuel Capacity 530 l. and 500 l. 6 % more or 30 l.
      Differential/final drive fluid volume 159 l. and 71 l. 55 % more or 88 l.

      Motor

      Full power 381 kW and 326.6 kW 14 % more or 54.4 kW

      Gear box

      Maximum speed 74.8 km/h and 62 km/h 17 % more or 12.8 km/h
      Forward gears number 7 and 6 14 % more or 1

      Dump

      Lifting capacity with top 25.1 m3 and 24 m3 4 % more or 1.1 m3

      Neutral reasons:

      Weight

      Weight without load 26600 kg and 34242 kg
      Laden weight 58600 kg and 71214 kg
      Unloaded front weight distribution 48 % and 48 %
      Unloaded rear weight distribution 52 % and 52 %

      Sizes

      Dimensional length 7650 mm and 8172 mm
      Overall width 3670 mm and 4751 mm
      Headroom 3950 mm and 3120 mm
      Wheelbase 3750 mm and 3960 mm
      Unloading height 7620 mm and 8280 mm

      Operation

      Tyre size 18.00-33-28 and 18.00R33(E4)

      Motor

      Manufacturer Cummins and Caterpillar
      Model KT1150 and C15 ACERT
      Aspiration turbocharging and turbocharging

      Gear box

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

      Dump

      Discharge angle 61 degrees and 47.5 degrees
      Nominal payload 29029.9 kg and 36287.4 kg

      Images

      Sizes

      1. Dimensional length 7650 mm 1. Dimensional length 8172 mm
      2. Overall width 3670 mm 2. Overall width 4751 mm
      3. Headroom 3950 mm 3. Headroom 3120 mm
      4. Wheelbase 3750 mm 4. Wheelbase 3960 mm
      5. Clearance 530 mm 5. Clearance 680 mm
      6. Unloading height 7620 mm 6. Unloading height 8280 mm
      7. Unloading ground clearance 540 mm 7. Unloading ground clearance 498 mm

      Dump

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