vs.

      Caterpillar 777B vs. Caterpillar 773B

      9 reasons to buy Caterpillar 777B:

      Weight

      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %
      Unloaded rear weight distribution 53 % and 52.7 % 1 % more or 0.3 %

      Operation

      Fuel Capacity 946 l. and 700 l. 26 % more or 246 l.

      Motor

      Displacement 34.5 l. and 27 l. 22 % more or 7.5 l.
      Full power 686 kW and 509 kW 26 % more or 177 kW
      Effective power 649 kW and 485 kW 25 % more or 164 kW

      Gear box

      Maximum speed 60 km/h and 57.3 km/h 4 % more or 2.7 km/h

      Dump

      Brimmed lifting capacity 36.4 m3 and 26 m3 29 % more or 10.4 m3
      Lifting capacity with top 51.3 m3 and 34.1 m3 34 % more or 17.2 m3

      2 reasons to buy Caterpillar 773B:

      Weight

      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %
      Unloaded front weight distribution 47.3 % and 47 % 1 % more or 0.3 %

      Neutral reasons:

      Weight

      Laden weight 146966 kg and 92534 kg
      Weight without load 60055 kg and 39396 kg

      Sizes

      Dimensional length 9790 mm and 9270 mm
      Overall width 5463 mm and 4700 mm
      Headroom 4900 mm and 4230 mm
      Wheelbase 4570 mm and 4190 mm
      Unloading height 9300 mm and 8660 mm

      Operation

      Tyre size 24.00-49 48PR and 21.00-35 32PR (E-3)

      Motor

      Model 3508 and 3412
      Manufacturer Caterpillar and Caterpillar

      Gear box

      Forward gears number 7 and 7

      Dump

      Nominal payload 86182.6 kg and 53977.5 kg

      Images

      Sizes

      3. Headroom 4900 mm 3. Headroom 4230 mm
      4. Wheelbase 4570 mm 4. Wheelbase 4190 mm
      6. Unloading height 9300 mm 6. Unloading height 8660 mm
      1. Dimensional length 9790 mm 1. Dimensional length 9270 mm
      2. Overall width 5463 mm 2. Overall width 4700 mm