vs.

      Caterpillar 772 vs. Caterpillar 769D

      14 reasons to buy Caterpillar 772:

      Weight

      Unloaded rear weight distribution 52 % and 50.3 % 3 % more or 1.7 %
      Loaded front weight distribution 34 % and 33.2 % 2 % more or 0.8 %

      Sizes

      Clearance 720 mm and 627 mm 13 % more or 93 mm
      Unloading ground clearance 560 mm and 465 mm 17 % more or 95 mm

      Operation

      Cooling system fluid volume 114 l. and 113.5 l. 0 % more or 0.5 l.
      Engine oil volume 53 l. and 45 l. 15 % more or 8 l.
      Differential/final drive fluid volume 159 l. and 83 l. 48 % more or 76 l.

      Motor

      Full power 446 kW and 380.3 kW 15 % more or 65.7 kW
      Effective power 399 kW and 361.7 kW 9 % more or 37.3 kW
      Displacement 18.1 l. and 18 l. 1 % more or 0.1 l.
      Maximum torque 2695.4 Nm and 2194 Nm 19 % more or 501.4 Nm

      Gear box

      Maximum speed 79.7 km/h and 77.7 km/h 3 % more or 2.0 km/h

      Dump

      Lifting capacity with top 31.3 m3 and 24.2 m3 23 % more or 7.1 m3
      Brimmed lifting capacity 23.3 m3 and 17 m3 27 % more or 6.3 m3

      6 reasons to buy Caterpillar 769D:

      Weight

      Unloaded front weight distribution 49.7 % and 48 % 3 % more or 1.7 %
      Loaded rear weight distribution 66.8 % and 66 % 1 % more or 0.8 %

      Motor

      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev

      Gear box

      Forward gears number 8 and 7 12 % more or 1

      Dump

      Lifting time 7.5 sec and 8.1 sec 7 % less or 0.6 sec
      Lowering time 8.3 sec and 14.7 sec 44 % less or 6.4 sec

      Neutral reasons:

      Weight

      Weight without load 35450 kg and 35420 kg
      Laden weight 82100 kg and 71400 kg

      Sizes

      Dimensional length 8740 mm and 8039 mm
      Overall width 4780 mm and 3910 mm
      Headroom 4265 mm and 3690 mm
      Wheelbase 3960 mm and 3713 mm
      Unloading height 8357 mm and 7751 mm

      Operation

      Steering system fluid volume 56 l. and 56 l.
      Brake / lift system fluid volume 277 l. and 277 l.
      Hydraulic system fluid volume 155 l. and 155 l.
      Tyre size 21.00R33(E4) and 18-R33
      Fuel Capacity 530 l. and 530 l.

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model C18 ACERT and 3408ETA

      Gear box

      Reverse gears number 1 and 1

      Dump

      Nominal payload 45359.2 kg and 35833.8 kg

      Images

      Sizes

      1. Dimensional length 8740 mm 1. Dimensional length 8039 mm
      2. Overall width 4780 mm 2. Overall width 3910 mm
      3. Headroom 4265 mm 3. Headroom 3690 mm
      4. Wheelbase 3960 mm 4. Wheelbase 3713 mm
      5. Clearance 720 mm 5. Clearance 627 mm
      6. Unloading height 8357 mm 6. Unloading height 7751 mm
      7. Unloading ground clearance 560 mm 7. Unloading ground clearance 465 mm