vs.

      Caterpillar 789 vs. Caterpillar 797

      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 %

      7 reasons to buy Caterpillar 797:

      Operation

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

      Motor

      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
      Displacement 117 l. and 69.1 l. 41 % more or 47.9 l.

      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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3516 and 3524A

      Dump

      Nominal payload 176901 kg and 344730.2 kg

      Images

      Sizes

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