vs.

      Caterpillar 797 vs. Caterpillar 789

      7 reasons to buy Caterpillar 797:

      Operation

      Fuel Capacity 6813 l. and 3222 l. 53 % more or 3591 l.

      Motor

      Displacement 117 l. and 69.1 l. 41 % more or 47.9 l.
      Full power 2535.4 kW and 1342.3 kW 47 % more or 1193.1 kW
      Effective power 2406.4 kW and 1271.4 kW 47 % more or 1135.0 kW

      Gear box

      Maximum speed 64 km/h and 54 km/h 16 % more or 10 km/h

      Dump

      Brimmed lifting capacity 173 m3 and 73 m3 58 % more or 100 m3
      Lifting capacity with top 220 m3 and 105 m3 52 % more or 115 m3

      2 reasons to buy Caterpillar 789:

      Weight

      Unloaded front weight distribution 47 % and 43.5 % 7 % more or 3.5 %
      Unloaded rear weight distribution 53 % and 46.5 % 12 % more or 6.5 %

      Neutral reasons:

      Weight

      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %
      Weight without load 555990 kg and 121922 kg
      Laden weight 326530 kg and 317460 kg

      Sizes

      Dimensional length 14530 mm and 12180 mm
      Overall width 9150 mm and 7340 mm
      Headroom 7240 mm and 6150 mm
      Wheelbase 7200 mm and 5700 mm
      Unloading height 15000 mm and 11910 mm

      Operation

      Tyre size 55/80R63 and 37.00R57 (E-4)

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3524A and 3516

      Dump

      Nominal payload 344730.2 kg and 176901 kg

      Images

      Sizes

      1. Dimensional length 14530 mm 1. Dimensional length 12180 mm
      2. Overall width 9150 mm 2. Overall width 7340 mm
      3. Headroom 7240 mm 3. Headroom 6150 mm
      4. Wheelbase 7200 mm 4. Wheelbase 5700 mm
      6. Unloading height 15000 mm 6. Unloading height 11910 mm