vs.

      Caterpillar 773E vs. Caterpillar 777D

      2 reasons to buy Caterpillar 773E:

      Weight

      Unloaded front weight distribution 47.3 % and 45.4 % 4 % more or 1.9 %

      Gear box

      Maximum speed 66.1 km/h and 60.4 km/h 9 % more or 5.7 km/h

      15 reasons to buy Caterpillar 777D:

      Weight

      Unloaded rear weight distribution 54.6 % and 52.7 % 3 % more or 1.9 %

      Sizes

      Clearance 700 mm and 667 mm 5 % more or 33 mm
      Unloading ground clearance 872 mm and 667 mm 24 % more or 205 mm

      Operation

      Differential/final drive fluid volume 329 l. and 155.2 l. 53 % more or 173.8 l.
      Steering system fluid volume 84 l. and 60.6 l. 28 % more or 23.4 l.
      Brake / lift system fluid volume 415 l. and 306.6 l. 26 % more or 108.4 l.
      Fuel Capacity 1137 l. and 700.3 l. 38 % more or 436.7 l.
      Cooling system fluid volume 325 l. and 151.4 l. 53 % more or 173.6 l.
      Engine oil volume 124 l. and 68.1 l. 45 % more or 55.9 l.

      Motor

      Full power 745.7 kW and 529.4 kW 29 % more or 216.3 kW
      Effective power 699.5 kW and 500.4 kW 28 % more or 199.1 kW
      Displacement 34.5 l. and 27 l. 22 % more or 7.5 l.
      Maximum torque 4713 Nm and 3434 Nm 27 % more or 1279 Nm

      Dump

      Lifting capacity with top 60.5 m3 and 35.2 m3 42 % more or 25.3 m3
      Brimmed lifting capacity 42 m3 and 26.6 m3 37 % more or 15.4 m3

      Neutral reasons:

      Weight

      Weight without load 30163.9 kg and 70306.8 kg
      Laden weight 99336.7 kg and 161030 kg
      Loaded front weight distribution 33.3 % and 33.3 %
      Loaded rear weight distribution 66.7 % and 66.7 %

      Sizes

      Dimensional length 9207 mm and 9780 mm
      Overall width 4457 mm and 6100 mm
      Headroom 4424 mm and 5000 mm
      Wheelbase 4191 mm and 4570 mm
      Unloading height 8815 mm and 9970 mm

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3412E and 3508A

      Gear box

      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 54260 kg and 90718.5 kg

      Images

      Sizes

      1. Dimensional length 9207 mm 1. Dimensional length 9780 mm
      2. Overall width 4457 mm 2. Overall width 6100 mm
      3. Headroom 4424 mm 3. Headroom 5000 mm
      4. Wheelbase 4191 mm 4. Wheelbase 4570 mm
      5. Clearance 667 mm 5. Clearance 700 mm
      6. Unloading height 8815 mm 6. Unloading height 9970 mm
      7. Unloading ground clearance 667 mm 7. Unloading ground clearance 872 mm