vs.

      Caterpillar 770 vs. Caterpillar 789C

      7 reasons to buy Caterpillar 770:

      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

      Maximum speed 74.8 km/h and 52.6 km/h 30 % more or 22.2 km/h
      Forward gears number 7 and 6 14 % more or 1

      Dump

      Lifting time 9.5 sec and 18.9 sec 50 % less or 9.4 sec
      Lowering time 12.5 sec and 17.3 sec 28 % less or 4.8 sec

      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 680 mm 42 % more or 493 mm
      Unloading ground clearance 1330 mm and 498 mm 63 % more or 832 mm

      Operation

      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 15 l. 80 % more or 61 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.
      Hydraulic system fluid volume 531 l. and 95 l. 82 % more or 436 l.

      Motor

      Displacement 69 l. and 15.2 l. 78 % more or 53.8 l.
      Cylinders number 16 and 6 62 % more or 10
      Full power 1417 kW and 381 kW 73 % more or 1036 kW
      Effective power 1320 kW and 355 kW 73 % more or 965 kW

      Dump

      Brimmed lifting capacity 92 m3 and 17.1 m3 81 % more or 74.9 m3
      Lifting capacity with top 105 m3 and 25.1 m3 76 % more or 79.9 m3

      Neutral reasons:

      Weight

      Laden weight 71214 kg and 317515 kg
      Weight without load 34242 kg and 135670 kg

      Sizes

      Wheelbase 3960 mm and 5700 mm
      Unloading height 8280 mm and 11950 mm
      Dimensional length 8172 mm and 12177 mm
      Overall width 4751 mm and 7674 mm
      Headroom 3120 mm and 6182 mm

      Operation

      Tyre size 18.00R33(E4) and 37.00-R57(E4)

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Caterpillar and Caterpillar
      Model C15 ACERT and 3516B EUI

      Gear box

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

      Dump

      Nominal payload 36287.4 kg and 176901 kg
      Discharge angle 47.5 degrees and 49.5 degrees

      Images

      Sizes

      5. Clearance 680 mm 5. Clearance 1173 mm
      6. Unloading height 8280 mm 6. Unloading height 11950 mm
      7. Unloading ground clearance 498 mm 7. Unloading ground clearance 1330 mm
      1. Dimensional length 8172 mm 1. Dimensional length 12177 mm
      2. Overall width 4751 mm 2. Overall width 7674 mm
      3. Headroom 3120 mm 3. Headroom 6182 mm
      4. Wheelbase 3960 mm 4. Wheelbase 5700 mm

      Dump

      8. Discharge angle 47.5 degrees 8. Discharge angle 49.5 degrees