vs.

      Caterpillar 772 vs. Caterpillar 773F

      6 reasons to buy Caterpillar 772:

      Weight

      Loaded rear weight distribution 66 % and 65 % 2 % more or 1 %
      Unloaded rear weight distribution 52 % and 49 % 6 % more or 3 %

      Operation

      Hydraulic system fluid volume 155 l. and 72 l. 54 % more or 83 l.
      Differential/final drive fluid volume 159 l. and 155 l. 3 % more or 4 l.

      Gear box

      Maximum speed 79.7 km/h and 67.5 km/h 15 % more or 12.2 km/h

      Dump

      Lifting time 8.1 sec and 9.5 sec 15 % less or 1.4 sec

      17 reasons to buy Caterpillar 773F:

      Weight

      Unloaded front weight distribution 51 % and 48 % 6 % more or 3 %
      Loaded front weight distribution 35 % and 34 % 3 % more or 1 %

      Sizes

      Clearance 777 mm and 720 mm 7 % more or 57 mm
      Unloading ground clearance 626 mm and 560 mm 11 % more or 66 mm

      Operation

      Brake / lift system fluid volume 307 l. and 277 l. 10 % more or 30 l.
      Cooling system fluid volume 175 l. and 114 l. 35 % more or 61 l.
      Engine oil volume 72 l. and 53 l. 26 % more or 19 l.
      Steering system fluid volume 60 l. and 56 l. 7 % more or 4 l.
      Fuel Capacity 700 l. and 530 l. 24 % more or 170 l.

      Motor

      Effective power 524 kW and 399 kW 24 % more or 125 kW
      Displacement 27 l. and 18.1 l. 33 % more or 8.9 l.
      Maximum torque 3399 Nm and 2695.4 Nm 21 % more or 703.6 Nm
      Full power 552 kW and 446 kW 19 % more or 106 kW
      Cylinders number 12 and 6 50 % more or 6

      Dump

      Lowering time 12.5 sec and 14.7 sec 15 % less or 2.2 sec
      Brimmed lifting capacity 25.9 m3 and 23.3 m3 10 % more or 2.6 m3
      Lifting capacity with top 35.1 m3 and 31.3 m3 11 % more or 3.8 m3

      Neutral reasons:

      Weight

      Weight without load 35450 kg and 44594 kg
      Laden weight 82100 kg and 100698 kg

      Sizes

      Dimensional length 8740 mm and 10334 mm
      Overall width 4780 mm and 5425 mm
      Headroom 4265 mm and 4435 mm
      Wheelbase 3960 mm and 4215 mm
      Unloading height 8357 mm and 9261 mm

      Operation

      Tyre size 21.00R33(E4) and 24.00R35(E4)

      Motor

      Power measured at 1800 rev / min and 1800 rev / min
      Manufacturer Caterpillar and Caterpillar
      Model C18 ACERT and C27 ACERT
      Aspiration turbocharging and turbocharging

      Gear box

      Transmission type gear type pump and gear type pump
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 45359.2 kg and 54431.1 kg

      Images

      Sizes

      1. Dimensional length 8740 mm 1. Dimensional length 10334 mm
      2. Overall width 4780 mm 2. Overall width 5425 mm
      3. Headroom 4265 mm 3. Headroom 4435 mm
      4. Wheelbase 3960 mm 4. Wheelbase 4215 mm
      5. Clearance 720 mm 5. Clearance 777 mm
      6. Unloading height 8357 mm 6. Unloading height 9261 mm
      7. Unloading ground clearance 560 mm 7. Unloading ground clearance 626 mm