vs.

      Liebherr R974B vs. Komatsu PC600LC-7

      2 reasons to buy Liebherr R974B:

      Operation

      Generator current strength 80 amperes and 75 amperes 6 % more or 5 amperes

      Motor

      Effective power 365.4 kW and 287 kW 21 % more or 78.4 kW

      7 reasons to buy Komatsu PC600LC-7:

      Operation

      Operational weight without attachment 65323 kg and 91500 kg 29 % less or 26177 kg

      Boom features 2

      Maximum height 19507.2 mm and 2500 mm 87 % more or 17007.2 mm
      Maximum depth 7010.4 mm and 2600 mm 63 % more or 4410.4 mm
      Maximum radius along ground level 18592.8 mm and 2400 mm 87 % more or 16192.8 mm

      Boom features 1

      Maximum radius along ground level 16764 mm and 2100 mm 87 % more or 14664 mm
      Maximum height 17983.2 mm and 2200 mm 88 % more or 15783.2 mm
      Maximum depth 6096 mm and 2200 mm 64 % more or 3896 mm

      Neutral reasons:

      Tracked undercarriage

      Shoe dimensions 600 mm and 750 mm
      Caterpillar track length on ground level 5192 mm and 3302 mm

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Liebherr and Komatsu
      Model D9408 TI-E and SA6D140E-3
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration Direct injection with turbocharging and turbocharging

      Hydraulic system

      Type of pump Axial cam pump with variable flow and variable displacement piston pump

      Boom features 2

      Option - Boom/Section (MAT) 2 gooseneck boom (curved) 1400mm Section 10500mm and 2-piece front 18.3 m 60'

      Boom features 1

      Option - Boom/Section (MAT) 1 gooseneck boom (curved) 12000mm Section 9000mm and 2-piece front 16.7 m 55'

      Images

      Boom features 1

      9. Maximum height 2500 mm 9. Maximum height 19507.2 mm
      10. Maximum radius along ground level 2400 mm 10. Maximum radius along ground level 18592.8 mm
      11. Maximum depth 2600 mm 11. Maximum depth 7010.4 mm