vs.

      Caterpillar 769D vs. Caterpillar 777F

      6 reasons to buy Caterpillar 769D:

      Weight

      Unloaded front weight distribution 49.7 % and 45 % 9 % more or 4.7 %
      Loaded front weight distribution 33.2 % and 33 % 1 % more or 0.2 %

      Gear box

      Forward gears number 8 and 7 12 % more or 1
      Maximum speed 77.7 km/h and 64.5 km/h 17 % more or 13.2 km/h

      Dump

      Lifting time 7.5 sec and 15 sec 50 % less or 7.5 sec
      Lowering time 8.3 sec and 13 sec 36 % less or 4.7 sec

      17 reasons to buy Caterpillar 777F:

      Weight

      Loaded rear weight distribution 67 % and 66.8 % 0 % more or 0.2 %
      Unloaded rear weight distribution 55 % and 50.3 % 9 % more or 4.7 %

      Sizes

      Clearance 896 mm and 627 mm 30 % more or 269 mm
      Unloading ground clearance 965 mm and 465 mm 52 % more or 500 mm

      Operation

      Fuel Capacity 1136 l. and 530 l. 53 % more or 606 l.
      Cooling system fluid volume 232 l. and 113.5 l. 51 % more or 118.5 l.
      Engine oil volume 504 l. and 45 l. 91 % more or 459 l.
      Differential/final drive fluid volume 264 l. and 83 l. 69 % more or 181 l.
      Steering system fluid volume 57 l. and 56 l. 2 % more or 1 l.
      Brake / lift system fluid volume 504 l. and 277 l. 45 % more or 227 l.
      Hydraulic system fluid volume 189 l. and 155 l. 18 % more or 34 l.

      Motor

      Full power 758 kW and 380.3 kW 50 % more or 377.7 kW
      Effective power 700 kW and 361.7 kW 48 % more or 338.3 kW
      Displacement 32.1 l. and 18 l. 44 % more or 14.1 l.
      Maximum torque 4715.5 Nm and 2194 Nm 53 % more or 2521.5 Nm

      Dump

      Brimmed lifting capacity 41.9 m3 and 17 m3 59 % more or 24.9 m3
      Lifting capacity with top 60.2 m3 and 24.2 m3 60 % more or 36.0 m3

      Neutral reasons:

      Weight

      Weight without load 35420 kg and 73976.4 kg
      Laden weight 71400 kg and 163293 kg

      Sizes

      Overall width 3910 mm and 6494 mm
      Headroom 3690 mm and 5170 mm
      Wheelbase 3713 mm and 4560 mm
      Unloading height 7751 mm and 10325 mm
      Dimensional length 8039 mm and 10535 mm

      Operation

      Tyre size 18-R33 and 27.00R49(E4)

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3408ETA and C32 ACERT

      Gear box

      Reverse gears number 1 and 1

      Dump

      Nominal payload 35833.8 kg and 90718.5 kg
      Discharge angle 60 degrees and 49.4 degrees

      Images

      Sizes

      7. Unloading ground clearance 465 mm 7. Unloading ground clearance 965 mm
      1. Dimensional length 8039 mm 1. Dimensional length 10535 mm
      2. Overall width 3910 mm 2. Overall width 6494 mm
      3. Headroom 3690 mm 3. Headroom 5170 mm
      4. Wheelbase 3713 mm 4. Wheelbase 4560 mm
      5. Clearance 627 mm 5. Clearance 896 mm
      6. Unloading height 7751 mm 6. Unloading height 10325 mm

      Dump

      8. Discharge angle 60 degrees 8. Discharge angle 49.4 degrees