vs.

      Caterpillar 777D vs. Caterpillar 773F

      16 reasons to buy Caterpillar 777D:

      Weight

      Unloaded rear weight distribution 54.6 % and 49 % 10 % more or 5.6 %
      Loaded rear weight distribution 66.7 % and 65 % 3 % more or 1.7 %

      Sizes

      Unloading ground clearance 872 mm and 626 mm 28 % more or 246 mm

      Operation

      Fuel Capacity 1137 l. and 700 l. 38 % more or 437 l.
      Cooling system fluid volume 325 l. and 175 l. 46 % more or 150 l.
      Engine oil volume 124 l. and 72 l. 42 % more or 52 l.
      Differential/final drive fluid volume 329 l. and 155 l. 53 % more or 174 l.
      Steering system fluid volume 84 l. and 60 l. 29 % more or 24 l.
      Brake / lift system fluid volume 415 l. and 307 l. 26 % more or 108 l.
      Hydraulic system fluid volume 138 l. and 72 l. 48 % more or 66 l.

      Motor

      Displacement 34.5 l. and 27 l. 22 % more or 7.5 l.
      Maximum torque 4713 Nm and 3399 Nm 28 % more or 1314 Nm
      Full power 745.7 kW and 552 kW 26 % more or 193.7 kW
      Effective power 699.5 kW and 524 kW 25 % more or 175.5 kW

      Dump

      Brimmed lifting capacity 42 m3 and 25.9 m3 38 % more or 16.1 m3
      Lifting capacity with top 60.5 m3 and 35.1 m3 42 % more or 25.4 m3

      5 reasons to buy Caterpillar 773F:

      Weight

      Unloaded front weight distribution 51 % and 45.4 % 11 % more or 5.6 %
      Loaded front weight distribution 35 % and 33.3 % 5 % more or 1.7 %

      Sizes

      Clearance 777 mm and 700 mm 10 % more or 77 mm

      Gear box

      Maximum speed 67.5 km/h and 60.4 km/h 11 % more or 7.1 km/h

      Dump

      Lifting time 9.5 sec and 15 sec 37 % less or 5.5 sec

      Neutral reasons:

      Weight

      Laden weight 161030 kg and 100698 kg
      Weight without load 70306.8 kg and 44594 kg

      Sizes

      Unloading height 9970 mm and 9261 mm
      Dimensional length 9780 mm and 10334 mm
      Overall width 6100 mm and 5425 mm
      Headroom 5000 mm and 4435 mm
      Wheelbase 4570 mm and 4215 mm

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3508A and C27 ACERT

      Gear box

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

      Dump

      Nominal payload 90718.5 kg and 54431.1 kg

      Images

      Sizes

      5. Clearance 700 mm 5. Clearance 777 mm
      6. Unloading height 9970 mm 6. Unloading height 9261 mm
      7. Unloading ground clearance 872 mm 7. Unloading ground clearance 626 mm
      1. Dimensional length 9780 mm 1. Dimensional length 10334 mm
      2. Overall width 6100 mm 2. Overall width 5425 mm
      3. Headroom 5000 mm 3. Headroom 4435 mm
      4. Wheelbase 4570 mm 4. Wheelbase 4215 mm