vs.

      Caterpillar 772 vs. Caterpillar 777D

      6 reasons to buy Caterpillar 772:

      Weight

      Unloaded front weight distribution 48 % and 45.4 % 5 % more or 2.6 %
      Loaded front weight distribution 34 % and 33.3 % 2 % more or 0.7 %

      Sizes

      Clearance 720 mm and 700 mm 3 % more or 20 mm

      Operation

      Hydraulic system fluid volume 155 l. and 138 l. 11 % more or 17 l.

      Gear box

      Maximum speed 79.7 km/h and 60.4 km/h 24 % more or 19.3 km/h

      Dump

      Lifting time 8.1 sec and 15 sec 46 % less or 6.9 sec

      15 reasons to buy Caterpillar 777D:

      Weight

      Unloaded rear weight distribution 54.6 % and 52 % 5 % more or 2.6 %
      Loaded rear weight distribution 66.7 % and 66 % 1 % more or 0.7 %

      Sizes

      Unloading ground clearance 872 mm and 560 mm 36 % more or 312 mm

      Operation

      Differential/final drive fluid volume 329 l. and 159 l. 52 % more or 170 l.
      Steering system fluid volume 84 l. and 56 l. 33 % more or 28 l.
      Brake / lift system fluid volume 415 l. and 277 l. 33 % more or 138 l.
      Fuel Capacity 1137 l. and 530 l. 53 % more or 607 l.
      Cooling system fluid volume 325 l. and 114 l. 65 % more or 211 l.
      Engine oil volume 124 l. and 53 l. 57 % more or 71 l.

      Motor

      Effective power 699.5 kW and 399 kW 43 % more or 300.5 kW
      Displacement 34.5 l. and 18.1 l. 48 % more or 16.4 l.
      Maximum torque 4713 Nm and 2695.4 Nm 43 % more or 2017.6 Nm
      Full power 745.7 kW and 446 kW 40 % more or 299.7 kW

      Dump

      Brimmed lifting capacity 42 m3 and 23.3 m3 45 % more or 18.7 m3
      Lifting capacity with top 60.5 m3 and 31.3 m3 48 % more or 29.2 m3

      Neutral reasons:

      Weight

      Weight without load 35450 kg and 70306.8 kg
      Laden weight 82100 kg and 161030 kg

      Sizes

      Unloading height 8357 mm and 9970 mm
      Dimensional length 8740 mm and 9780 mm
      Overall width 4780 mm and 6100 mm
      Headroom 4265 mm and 5000 mm
      Wheelbase 3960 mm and 4570 mm

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model C18 ACERT and 3508A

      Gear box

      Reverse gears number 1 and 1
      Transmission type gear type pump and automatic transmission system with power gear shifting
      Forward gears number 7 and 7

      Dump

      Nominal payload 45359.2 kg and 90718.5 kg

      Images

      Sizes

      1. Dimensional length 8740 mm 1. Dimensional length 9780 mm
      2. Overall width 4780 mm 2. Overall width 6100 mm
      3. Headroom 4265 mm 3. Headroom 5000 mm
      4. Wheelbase 3960 mm 4. Wheelbase 4570 mm
      5. Clearance 720 mm 5. Clearance 700 mm
      6. Unloading height 8357 mm 6. Unloading height 9970 mm
      7. Unloading ground clearance 560 mm 7. Unloading ground clearance 872 mm