vs.

      Caterpillar 777B vs. Caterpillar 771D

      10 reasons to buy Caterpillar 777B:

      Weight

      Unloaded rear weight distribution 53 % and 50.2 % 5 % more or 2.8 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Operation

      Fuel Capacity 946 l. and 530 l. 44 % more or 416 l.

      Motor

      Full power 686 kW and 380.3 kW 45 % more or 305.7 kW
      Effective power 649 kW and 361.7 kW 44 % more or 287.3 kW
      Displacement 34.5 l. and 18 l. 48 % more or 16.5 l.

      Gear box

      Maximum speed 60 km/h and 57 km/h 5 % more or 3 km/h
      Forward gears number 7 and 6 14 % more or 1

      Dump

      Brimmed lifting capacity 36.4 m3 and 20.2 m3 45 % more or 16.2 m3
      Lifting capacity with top 51.3 m3 and 27.5 m3 46 % more or 23.8 m3

      2 reasons to buy Caterpillar 771D:

      Weight

      Unloaded front weight distribution 49.8 % and 47 % 6 % more or 2.8 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      Neutral reasons:

      Weight

      Weight without load 60055 kg and 34750 kg
      Laden weight 146966 kg and 75700 kg

      Sizes

      Wheelbase 4570 mm and 3713 mm
      Unloading height 9300 mm and 7735 mm
      Dimensional length 9790 mm and 8200 mm
      Overall width 5463 mm and 3659 mm
      Headroom 4900 mm and 3690 mm

      Operation

      Tyre size 24.00-49 48PR and 18R33 (E-4)

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3508 and 3408ETA

      Dump

      Nominal payload 86182.6 kg and 40950 kg

      Images

      Sizes

      2. Overall width 5463 mm 2. Overall width 3659 mm
      3. Headroom 4900 mm 3. Headroom 3690 mm
      4. Wheelbase 4570 mm 4. Wheelbase 3713 mm
      6. Unloading height 9300 mm 6. Unloading height 7735 mm
      1. Dimensional length 9790 mm 1. Dimensional length 8200 mm