vs.

      Caterpillar 771D vs. Caterpillar 797B

      1 reasons to buy Caterpillar 771D:

      Weight

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

      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

      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.
      Full power 2648 kW and 380.3 kW 86 % more or 2267.7 kW

      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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

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

      Dump

      Nominal payload 40950 kg and 360000 kg

      Images

      Sizes

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