vs.

      Caterpillar 797 vs. Komatsu HD320-3

      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

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

      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

      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 %

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3524A and NTA855

      Dump

      Nominal payload 344730.2 kg and 29029.9 kg

      Images

      Sizes

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