vs.

      Caterpillar 793D vs. Caterpillar 789C

      14 reasons to buy Caterpillar 793D:

      Weight

      Unloaded rear weight distribution 54 % and 53 % 2 % more or 1 %

      Sizes

      Unloading ground clearance 1364 mm and 1330 mm 2 % more or 34 mm

      Operation

      Fuel Capacity 4354 l. and 3222 l. 26 % more or 1132 l.
      Cooling system fluid volume 973 l. and 663 l. 32 % more or 310 l.
      Engine oil volume 265 l. and 76 l. 71 % more or 189 l.
      Steering system fluid volume 341 l. and 189 l. 45 % more or 152 l.
      Brake / lift system fluid volume 1375 l. and 909 l. 34 % more or 466 l.
      Hydraulic system fluid volume 769 l. and 531 l. 31 % more or 238 l.

      Motor

      Displacement 78 l. and 69 l. 12 % more or 9 l.
      Full power 1801 kW and 1417 kW 21 % more or 384 kW
      Effective power 1743 kW and 1320 kW 24 % more or 423 kW

      Gear box

      Maximum speed 54.3 km/h and 52.6 km/h 3 % more or 1.7 km/h

      Dump

      Brimmed lifting capacity 96 m3 and 92 m3 4 % more or 4 m3
      Lifting capacity with top 129 m3 and 105 m3 19 % more or 24 m3

      5 reasons to buy Caterpillar 789C:

      Weight

      Unloaded front weight distribution 47 % and 46 % 2 % more or 1 %

      Sizes

      Clearance 1173 mm and 1005 mm 14 % more or 168 mm

      Operation

      Differential/final drive fluid volume 583 l. and 265 l. 55 % more or 318 l.

      Dump

      Lowering time 17.3 sec and 19.3 sec 10 % less or 2.0 sec
      Lifting time 18.9 sec and 20.3 sec 7 % less or 1.4 sec

      Neutral reasons:

      Weight

      Weight without load 159662 kg and 135670 kg
      Laden weight 383749 kg and 317515 kg
      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %

      Sizes

      Wheelbase 5905 mm and 5700 mm
      Dimensional length 12862 mm and 12177 mm
      Overall width 7680 mm and 7674 mm
      Unloading height 13113 mm and 11950 mm
      Headroom 6494 mm and 6182 mm

      Operation

      Tyre size 40.00-R57(E4) and 37.00-R57(E4)
      Operating voltage 24 V and 24 V
      Generator current strength 75 amperes and 75 amperes

      Motor

      Model 3516B HD EUI and 3516B EUI
      Aspiration turbocharging and turbocharging
      Cylinders number 16 and 16
      Power measured at 1750 rev / min and 1750 rev / min
      Manufacturer Caterpillar and Caterpillar

      Gear box

      Transmission type 6-speed planetary powershift and 6-planetary gear shift with direct injection
      Forward gears number 6 and 6
      Reverse gears number 1 and 1

      Dump

      Nominal payload 217724.4 kg and 176901 kg
      Discharge angle 45 degrees and 49.5 degrees

      Images

      Sizes

      3. Headroom 6494 mm 3. Headroom 6182 mm
      4. Wheelbase 5905 mm 4. Wheelbase 5700 mm
      5. Clearance 1005 mm 5. Clearance 1173 mm
      6. Unloading height 13113 mm 6. Unloading height 11950 mm
      7. Unloading ground clearance 1364 mm 7. Unloading ground clearance 1330 mm
      1. Dimensional length 12862 mm 1. Dimensional length 12177 mm
      2. Overall width 7680 mm 2. Overall width 7674 mm

      Dump

      8. Discharge angle 45 degrees 8. Discharge angle 49.5 degrees