vs.

      Caterpillar 773B vs. Caterpillar 797

      3 reasons to buy Caterpillar 773B:

      Weight

      Unloaded front weight distribution 47.3 % and 43.5 % 8 % more or 3.8 %
      Unloaded rear weight distribution 52.7 % and 46.5 % 12 % more or 6.2 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      8 reasons to buy Caterpillar 797:

      Weight

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

      Operation

      Fuel Capacity 6813 l. and 700 l. 90 % more or 6113 l.

      Motor

      Full power 2535.4 kW and 509 kW 80 % more or 2026.4 kW
      Effective power 2406.4 kW and 485 kW 80 % more or 1921.4 kW
      Displacement 117 l. and 27 l. 77 % more or 90 l.

      Gear box

      Maximum speed 64 km/h and 57.3 km/h 10 % more or 6.7 km/h

      Dump

      Brimmed lifting capacity 173 m3 and 26 m3 85 % more or 147 m3
      Lifting capacity with top 220 m3 and 34.1 m3 84 % more or 185.9 m3

      Neutral reasons:

      Weight

      Weight without load 39396 kg and 555990 kg
      Laden weight 92534 kg and 326530 kg

      Sizes

      Dimensional length 9270 mm and 14530 mm
      Overall width 4700 mm and 9150 mm
      Headroom 4230 mm and 7240 mm
      Wheelbase 4190 mm and 7200 mm
      Unloading height 8660 mm and 15000 mm

      Operation

      Tyre size 21.00-35 32PR (E-3) and 55/80R63

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3412 and 3524A

      Dump

      Nominal payload 53977.5 kg and 344730.2 kg

      Images

      Sizes

      1. Dimensional length 9270 mm 1. Dimensional length 14530 mm
      2. Overall width 4700 mm 2. Overall width 9150 mm
      3. Headroom 4230 mm 3. Headroom 7240 mm
      4. Wheelbase 4190 mm 4. Wheelbase 7200 mm
      6. Unloading height 8660 mm 6. Unloading height 15000 mm