vs.

      Caterpillar 789C vs. Caterpillar 772

      17 reasons to buy Caterpillar 789C:

      Weight

      Unloaded rear weight distribution 53 % and 52 % 2 % more or 1 %
      Loaded rear weight distribution 67 % and 66 % 1 % more or 1 %

      Sizes

      Clearance 1173 mm and 720 mm 39 % more or 453 mm
      Unloading ground clearance 1330 mm and 560 mm 58 % more or 770 mm

      Operation

      Hydraulic system fluid volume 531 l. and 155 l. 71 % more or 376 l.
      Fuel Capacity 3222 l. and 530 l. 84 % more or 2692 l.
      Cooling system fluid volume 663 l. and 114 l. 83 % more or 549 l.
      Engine oil volume 76 l. and 53 l. 30 % more or 23 l.
      Differential/final drive fluid volume 583 l. and 159 l. 73 % more or 424 l.
      Steering system fluid volume 189 l. and 56 l. 70 % more or 133 l.
      Brake / lift system fluid volume 909 l. and 277 l. 70 % more or 632 l.

      Motor

      Full power 1417 kW and 446 kW 69 % more or 971 kW
      Effective power 1320 kW and 399 kW 70 % more or 921 kW
      Displacement 69 l. and 18.1 l. 74 % more or 50.9 l.
      Cylinders number 16 and 6 62 % more or 10

      Dump

      Lifting capacity with top 105 m3 and 31.3 m3 70 % more or 73.7 m3
      Brimmed lifting capacity 92 m3 and 23.3 m3 75 % more or 68.7 m3

      7 reasons to buy Caterpillar 772:

      Weight

      Unloaded front weight distribution 48 % and 47 % 2 % more or 1 %
      Loaded front weight distribution 34 % and 33 % 3 % more or 1 %

      Motor

      Power measured at 1800 rev / min and 1750 rev / min 3 % more or 50 rev

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 79.7 km/h and 52.6 km/h 34 % more or 27.1 km/h

      Dump

      Lifting time 8.1 sec and 18.9 sec 57 % less or 10.8 sec
      Lowering time 14.7 sec and 17.3 sec 15 % less or 2.6 sec

      Neutral reasons:

      Weight

      Weight without load 135670 kg and 35450 kg
      Laden weight 317515 kg and 82100 kg

      Sizes

      Overall width 7674 mm and 4780 mm
      Headroom 6182 mm and 4265 mm
      Wheelbase 5700 mm and 3960 mm
      Unloading height 11950 mm and 8357 mm
      Dimensional length 12177 mm and 8740 mm

      Operation

      Tyre size 37.00-R57(E4) and 21.00R33(E4)

      Motor

      Model 3516B EUI and C18 ACERT
      Manufacturer Caterpillar and Caterpillar
      Aspiration turbocharging and turbocharging

      Gear box

      Transmission type 6-planetary gear shift with direct injection and gear type pump
      Reverse gears number 1 and 1

      Dump

      Nominal payload 176901 kg and 45359.2 kg

      Images

      Sizes

      3. Headroom 6182 mm 3. Headroom 4265 mm
      4. Wheelbase 5700 mm 4. Wheelbase 3960 mm
      5. Clearance 1173 mm 5. Clearance 720 mm
      6. Unloading height 11950 mm 6. Unloading height 8357 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 560 mm
      1. Dimensional length 12177 mm 1. Dimensional length 8740 mm
      2. Overall width 7674 mm 2. Overall width 4780 mm