vs.

      Caterpillar 797B vs. Caterpillar 789

      9 reasons to buy Caterpillar 797B:

      Weight

      Unloaded rear weight distribution 56.5 % and 53 % 6 % more or 3.5 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      Operation

      Fuel Capacity 6813.7 l. and 3222 l. 53 % more or 3591.7 l.

      Motor

      Displacement 117.1 l. and 69.1 l. 41 % more or 48.0 l.
      Full power 2648 kW and 1342.3 kW 49 % more or 1305.7 kW
      Effective power 2513 kW and 1271.4 kW 49 % more or 1241.6 kW

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 67.6 km/h and 54 km/h 20 % more or 13.6 km/h

      Dump

      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 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Neutral reasons:

      Weight

      Laden weight 623690 kg and 317460 kg
      Weight without load 265000 kg and 121922 kg

      Sizes

      Dimensional length 14530 mm and 12180 mm
      Overall width 9154 mm and 7340 mm
      Headroom 7584 mm and 6150 mm
      Wheelbase 7200 mm and 5700 mm
      Unloading height 15292 mm and 11910 mm

      Operation

      Tyre size 59/80R63 Standard Tires and 37.00R57 (E-4)

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3524B HD EUI and 3516

      Dump

      Nominal payload 360000 kg and 176901 kg

      Images

      Sizes

      1. Dimensional length 14530 mm 1. Dimensional length 12180 mm
      2. Overall width 9154 mm 2. Overall width 7340 mm
      3. Headroom 7584 mm 3. Headroom 6150 mm
      4. Wheelbase 7200 mm 4. Wheelbase 5700 mm
      6. Unloading height 15292 mm 6. Unloading height 11910 mm