vs.

      Caterpillar 773F vs. Caterpillar 772

      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

      Fuel Capacity 700 l. and 530 l. 24 % more or 170 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.
      Brake / lift system fluid volume 307 l. and 277 l. 10 % more or 30 l.

      Motor

      Effective power 524 kW and 399 kW 24 % more or 125 kW
      Full power 552 kW and 446 kW 19 % more or 106 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
      Cylinders number 12 and 6 50 % more or 6

      Dump

      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
      Lowering time 12.5 sec and 14.7 sec 15 % less or 2.2 sec

      6 reasons to buy Caterpillar 772:

      Weight

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

      Operation

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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

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

      Gear box

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

      Dump

      Nominal payload 54431.1 kg and 45359.2 kg

      Images

      Sizes

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