vs.

      Caterpillar 773B vs. Caterpillar 793D

      7 reasons to buy Caterpillar 773B:

      Weight

      Unloaded front weight distribution 47.3 % and 46 % 3 % more or 1.3 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      Motor

      Power measured at 2000 rev / min and 1750 rev / min 12 % more or 250 rev

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 57.3 km/h and 54.3 km/h 5 % more or 3.0 km/h

      Dump

      Lifting time 11.4 sec and 20.3 sec 44 % less or 8.9 sec
      Lowering time 14.2 sec and 19.3 sec 26 % less or 5.1 sec

      14 reasons to buy Caterpillar 793D:

      Weight

      Unloaded rear weight distribution 54 % and 52.7 % 2 % more or 1.3 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Sizes

      Unloading ground clearance 1364 mm and 566 mm 59 % more or 798 mm
      Clearance 1005 mm and 591 mm 41 % more or 414 mm

      Operation

      Fuel Capacity 4354 l. and 700 l. 84 % more or 3654 l.
      Cooling system fluid volume 973 l. and 151 l. 84 % more or 822 l.
      Engine oil volume 265 l. and 68 l. 74 % more or 197 l.
      Differential/final drive fluid volume 265 l. and 155 l. 42 % more or 110 l.
      Steering system fluid volume 341 l. and 81 l. 76 % more or 260 l.

      Motor

      Full power 1801 kW and 509 kW 72 % more or 1292 kW
      Effective power 1743 kW and 485 kW 72 % more or 1258 kW
      Displacement 78 l. and 27 l. 65 % more or 51 l.

      Dump

      Lifting capacity with top 129 m3 and 34.1 m3 74 % more or 94.9 m3
      Brimmed lifting capacity 96 m3 and 26 m3 73 % more or 70 m3

      Neutral reasons:

      Weight

      Laden weight 92534 kg and 383749 kg
      Weight without load 39396 kg and 159662 kg

      Sizes

      Unloading height 8660 mm and 13113 mm
      Dimensional length 9270 mm and 12862 mm
      Overall width 4700 mm and 7680 mm
      Headroom 4230 mm and 6494 mm
      Wheelbase 4190 mm and 5905 mm

      Operation

      Operating voltage 24 V and 24 V
      Tyre size 21.00-35 32PR (E-3) and 40.00-R57(E4)

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3412 and 3516B HD EUI
      Aspiration turbocharging and cooling at the outlet and turbocharging

      Gear box

      Reverse gears number 1 and 1

      Dump

      Discharge angle 54.5 degrees and 45 degrees
      Nominal payload 53977.5 kg and 217724.4 kg

      Images

      Sizes

      5. Clearance 591 mm 5. Clearance 1005 mm
      6. Unloading height 8660 mm 6. Unloading height 13113 mm
      7. Unloading ground clearance 566 mm 7. Unloading ground clearance 1364 mm
      1. Dimensional length 9270 mm 1. Dimensional length 12862 mm
      2. Overall width 4700 mm 2. Overall width 7680 mm
      3. Headroom 4230 mm 3. Headroom 6494 mm
      4. Wheelbase 4190 mm 4. Wheelbase 5905 mm

      Dump

      8. Discharge angle 54.5 degrees 8. Discharge angle 45 degrees