vs.

      Caterpillar 789C vs. Komatsu HD780

      7 reasons to buy Caterpillar 789C:

      Sizes

      Clearance 1173 mm and 780 mm 34 % more or 393 mm
      Unloading ground clearance 1330 mm and 900 mm 32 % more or 430 mm

      Operation

      Fuel Capacity 3222 l. and 1000 l. 69 % more or 2222 l.
      Cooling system fluid volume 663 l. and 230 l. 65 % more or 433 l.

      Motor

      Displacement 69 l. and 28 l. 59 % more or 41 l.
      Full power 1417 kW and 596.6 kW 58 % more or 820.4 kW
      Effective power 1320 kW and 583.1 kW 56 % more or 736.9 kW

      2 reasons to buy Komatsu HD780:

      Operation

      Engine oil volume 90 l. and 76 l. 16 % more or 14 l.

      Gear box

      Maximum speed 65 km/h and 52.6 km/h 19 % more or 12.4 km/h

      Neutral reasons:

      Sizes

      Headroom 6182 mm and 4870 mm
      Wheelbase 5700 mm and 4750 mm
      Dimensional length 12177 mm and 9985 mm
      Unloading height 11950 mm and 9000 mm
      Overall width 7674 mm and 5700 mm

      Operation

      Tyre size 37.00-R57(E4) and 24.00-49-42PR

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Caterpillar and Cummins
      Model 3516B EUI and VTA-1710

      Gear box

      Reverse gears number 1 and 1
      Transmission type 6-planetary gear shift with direct injection and Torqueflow Transmission (with the flow of torque) of planetary type
      Forward gears number 6 and 6

      Dump

      Discharge angle 49.5 degrees and 64 degrees

      Images

      Sizes

      1. Dimensional length 12177 mm 1. Dimensional length 9985 mm
      2. Overall width 7674 mm 2. Overall width 5700 mm
      3. Headroom 6182 mm 3. Headroom 4870 mm
      4. Wheelbase 5700 mm 4. Wheelbase 4750 mm
      5. Clearance 1173 mm 5. Clearance 780 mm
      6. Unloading height 11950 mm 6. Unloading height 9000 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 900 mm

      Dump

      8. Discharge angle 49.5 degrees 8. Discharge angle 64 degrees