vs.

      Caterpillar 773B vs. Caterpillar 775D

      1 reasons to buy Caterpillar 773B:

      Operation

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

      9 reasons to buy Caterpillar 775D:

      Sizes

      Unloading ground clearance 660 mm and 566 mm 14 % more or 94 mm
      Clearance 600 mm and 591 mm 1 % more or 9 mm

      Motor

      Effective power 516.8 kW and 485 kW 6 % more or 31.8 kW
      Full power 540.6 kW and 509 kW 6 % more or 31.6 kW

      Gear box

      Maximum speed 65.8 km/h and 57.3 km/h 13 % more or 8.5 km/h

      Dump

      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
      Brimmed lifting capacity 31.4 m3 and 26 m3 17 % more or 5.4 m3
      Lifting capacity with top 41.5 m3 and 34.1 m3 18 % more or 7.4 m3

      Neutral reasons:

      Weight

      Unloaded front weight distribution 47.3 % and 47.3 %
      Unloaded rear weight distribution 52.7 % and 52.7 %
      Loaded front weight distribution 33.3 % and 33.3 %
      Loaded rear weight distribution 66.7 % and 66.7 %
      Weight without load 39396 kg and 43227.4 kg
      Laden weight 92534 kg and 106594.2 kg

      Sizes

      Dimensional length 9270 mm and 9700 mm
      Overall width 4700 mm and 3970 mm
      Headroom 4230 mm and 4410 mm
      Wheelbase 4190 mm and 4190 mm
      Unloading height 8660 mm and 8800 mm

      Operation

      Operating voltage 24 V and 24 V
      Tyre size 21.00-35 32PR (E-3) and 24.00-R35
      Fuel Capacity 700 l. and 700 l.
      Cooling system fluid volume 151 l. and 151 l.
      Engine oil volume 68 l. and 68 l.
      Differential/final drive fluid volume 155 l. and 155 l.

      Motor

      Manufacturer Caterpillar and Caterpillar
      Power measured at 2000 rev / min and 2000 rev / min
      Model 3412 and 3412ETA
      Displacement 27 l. and 27 l.
      Aspiration turbocharging and cooling at the outlet and Turbocharging with subsequent air cooling (by a cooling radiator)

      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 63366.9 kg

      Images

      Sizes

      1. Dimensional length 9270 mm 1. Dimensional length 9700 mm
      2. Overall width 4700 mm 2. Overall width 3970 mm
      3. Headroom 4230 mm 3. Headroom 4410 mm
      4. Wheelbase 4190 mm 4. Wheelbase 4190 mm
      5. Clearance 591 mm 5. Clearance 600 mm
      6. Unloading height 8660 mm 6. Unloading height 8800 mm
      7. Unloading ground clearance 566 mm 7. Unloading ground clearance 660 mm

      Dump

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