vs.

      Komatsu HD320-3 vs. Caterpillar 797

      3 reasons to buy Komatsu HD320-3:

      Weight

      Unloaded front weight distribution 48 % and 43.5 % 9 % more or 4.5 %
      Unloaded rear weight distribution 52 % and 46.5 % 11 % more or 5.5 %
      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %

      6 reasons to buy Caterpillar 797:

      Weight

      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Operation

      Fuel Capacity 6813 l. and 500 l. 93 % more or 6313 l.

      Motor

      Full power 2535.4 kW and 302 kW 88 % more or 2233.4 kW
      Displacement 117 l. and 14 l. 88 % more or 103 l.

      Gear box

      Maximum speed 64 km/h and 62 km/h 3 % more or 2 km/h

      Dump

      Lifting capacity with top 220 m3 and 24 m3 89 % more or 196 m3

      Neutral reasons:

      Weight

      Weight without load 25750 kg and 555990 kg
      Laden weight 57750 kg and 326530 kg

      Sizes

      Dimensional length 7650 mm and 14530 mm
      Overall width 3670 mm and 9150 mm
      Headroom 3850 mm and 7240 mm
      Wheelbase 3750 mm and 7200 mm
      Unloading height 7520 mm and 15000 mm

      Operation

      Tyre size 18.00-25-32 and 55/80R63

      Motor

      Manufacturer Cummins and Caterpillar
      Model NTA855 and 3524A

      Dump

      Nominal payload 29029.9 kg and 344730.2 kg

      Images

      Sizes

      1. Dimensional length 7650 mm 1. Dimensional length 14530 mm
      2. Overall width 3670 mm 2. Overall width 9150 mm
      3. Headroom 3850 mm 3. Headroom 7240 mm
      4. Wheelbase 3750 mm 4. Wheelbase 7200 mm
      6. Unloading height 7520 mm 6. Unloading height 15000 mm