vs.

      Caterpillar 797B vs. Caterpillar 771D

      10 reasons to buy Caterpillar 797B:

      Weight

      Unloaded rear weight distribution 56.5 % and 50.2 % 11 % more or 6.3 %

      Sizes

      Clearance 869 mm and 600 mm 31 % more or 269 mm
      Unloading ground clearance 1885 mm and 464 mm 75 % more or 1421 mm

      Operation

      Fuel Capacity 6813.7 l. and 530 l. 92 % more or 6283.7 l.

      Motor

      Full power 2648 kW and 380.3 kW 86 % more or 2267.7 kW
      Effective power 2513 kW and 361.7 kW 86 % more or 2151.3 kW
      Displacement 117.1 l. and 18 l. 85 % more or 99.1 l.

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 67.6 km/h and 57 km/h 16 % more or 10.6 km/h

      Dump

      Lifting capacity with top 220 m3 and 27.5 m3 87 % more or 192.5 m3

      1 reasons to buy Caterpillar 771D:

      Weight

      Unloaded front weight distribution 49.8 % and 43.5 % 13 % more or 6.3 %

      Neutral reasons:

      Weight

      Weight without load 265000 kg and 34750 kg
      Laden weight 623690 kg and 75700 kg
      Loaded front weight distribution 33.3 % and 33.3 %
      Loaded rear weight distribution 66.7 % and 66.7 %

      Sizes

      Dimensional length 14530 mm and 8200 mm
      Overall width 9154 mm and 3659 mm
      Headroom 7584 mm and 3690 mm
      Wheelbase 7200 mm and 3713 mm
      Unloading height 15292 mm and 7735 mm

      Operation

      Tyre size 59/80R63 Standard Tires and 18R33 (E-4)

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3524B HD EUI and 3408ETA

      Dump

      Nominal payload 360000 kg and 40950 kg

      Images

      Sizes

      1. Dimensional length 14530 mm 1. Dimensional length 8200 mm
      2. Overall width 9154 mm 2. Overall width 3659 mm
      3. Headroom 7584 mm 3. Headroom 3690 mm
      4. Wheelbase 7200 mm 4. Wheelbase 3713 mm
      5. Clearance 869 mm 5. Clearance 600 mm
      6. Unloading height 15292 mm 6. Unloading height 7735 mm
      7. Unloading ground clearance 1885 mm 7. Unloading ground clearance 464 mm