vs.

      Caterpillar 773B vs. Caterpillar 773F

      5 reasons to buy Caterpillar 773B:

      Weight

      Unloaded rear weight distribution 52.7 % and 49 % 7 % more or 3.7 %
      Loaded rear weight distribution 66.7 % and 65 % 3 % more or 1.7 %

      Operation

      Steering system fluid volume 81 l. and 60 l. 26 % more or 21 l.

      Motor

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

      Dump

      Brimmed lifting capacity 26 m3 and 25.9 m3 0 % more or 0.1 m3

      12 reasons to buy Caterpillar 773F:

      Weight

      Unloaded front weight distribution 51 % and 47.3 % 7 % more or 3.7 %
      Loaded front weight distribution 35 % and 33.3 % 5 % more or 1.7 %

      Sizes

      Clearance 777 mm and 591 mm 24 % more or 186 mm
      Unloading ground clearance 626 mm and 566 mm 10 % more or 60 mm

      Operation

      Cooling system fluid volume 175 l. and 151 l. 14 % more or 24 l.
      Engine oil volume 72 l. and 68 l. 6 % more or 4 l.

      Motor

      Full power 552 kW and 509 kW 8 % more or 43 kW
      Effective power 524 kW and 485 kW 7 % more or 39 kW

      Gear box

      Maximum speed 67.5 km/h and 57.3 km/h 15 % more or 10.2 km/h

      Dump

      Lifting capacity with top 35.1 m3 and 34.1 m3 3 % more or 1.0 m3
      Lifting time 9.5 sec and 11.4 sec 17 % less or 1.9 sec
      Lowering time 12.5 sec and 14.2 sec 12 % less or 1.7 sec

      Neutral reasons:

      Weight

      Weight without load 39396 kg and 44594 kg
      Laden weight 92534 kg and 100698 kg

      Sizes

      Unloading height 8660 mm and 9261 mm
      Dimensional length 9270 mm and 10334 mm
      Overall width 4700 mm and 5425 mm
      Headroom 4230 mm and 4435 mm
      Wheelbase 4190 mm and 4215 mm

      Operation

      Tyre size 21.00-35 32PR (E-3) and 24.00R35(E4)
      Fuel Capacity 700 l. and 700 l.
      Differential/final drive fluid volume 155 l. and 155 l.

      Motor

      Model 3412 and C27 ACERT
      Manufacturer Caterpillar and Caterpillar
      Displacement 27 l. and 27 l.
      Aspiration turbocharging and cooling at the outlet and turbocharging

      Gear box

      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Discharge angle 54.5 degrees and 60 degrees
      Nominal payload 53977.5 kg and 54431.1 kg

      Images

      Sizes

      1. Dimensional length 9270 mm 1. Dimensional length 10334 mm
      2. Overall width 4700 mm 2. Overall width 5425 mm
      3. Headroom 4230 mm 3. Headroom 4435 mm
      4. Wheelbase 4190 mm 4. Wheelbase 4215 mm
      5. Clearance 591 mm 5. Clearance 777 mm
      6. Unloading height 8660 mm 6. Unloading height 9261 mm
      7. Unloading ground clearance 566 mm 7. Unloading ground clearance 626 mm

      Dump

      8. Discharge angle 54.5 degrees 8. Discharge angle 60 degrees