vs.

      Caterpillar 797 vs. Caterpillar 789C

      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 l. 41 % more or 48 l.
      Full power 2535.4 kW and 1417 kW 44 % more or 1118.4 kW
      Effective power 2406.4 kW and 1320 kW 45 % more or 1086.4 kW

      Gear box

      Maximum speed 64 km/h and 52.6 km/h 18 % more or 11.4 km/h

      Dump

      Brimmed lifting capacity 173 m3 and 92 m3 47 % more or 81 m3
      Lifting capacity with top 220 m3 and 105 m3 52 % more or 115 m3

      2 reasons to buy Caterpillar 789C:

      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

      Weight without load 555990 kg and 135670 kg
      Laden weight 326530 kg and 317515 kg
      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %

      Sizes

      Wheelbase 7200 mm and 5700 mm
      Dimensional length 14530 mm and 12177 mm
      Overall width 9150 mm and 7674 mm
      Unloading height 15000 mm and 11950 mm
      Headroom 7240 mm and 6182 mm

      Operation

      Tyre size 55/80R63 and 37.00-R57(E4)

      Motor

      Model 3524A and 3516B EUI
      Manufacturer Caterpillar and Caterpillar

      Dump

      Nominal payload 344730.2 kg and 176901 kg

      Images

      Sizes

      1. Dimensional length 14530 mm 1. Dimensional length 12177 mm
      2. Overall width 9150 mm 2. Overall width 7674 mm
      3. Headroom 7240 mm 3. Headroom 6182 mm
      4. Wheelbase 7200 mm 4. Wheelbase 5700 mm
      6. Unloading height 15000 mm 6. Unloading height 11950 mm