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    1. Products

      Rotary Drilling Rig

      Drill Rig China Pile Rotary Drilling Rig SR150 Pile machinery

      Item No.: SR150
      Rotary drilling rig is widely used in urban high-rise buildings, railways, highways, bridges, airports, ports and  other bored pile foundation construction, features wide application range, high working efficiency, stable performance perfect customer supp
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      SR150C Unit Parameters
      Max.Drilling Dia. mm 1500
      Max.Drilling Depth m 55
      largest torque kN.m 150
      Speed of rotary drive totation rpm 7-14
      Max.push kN 150
      Max.pull kN 160
      Crowd stroke mm 4250
      Mast sideward . (+/-)5
      Mast forward . 5
      Main winch pull(1st layer) kN 160
      Main winch wire rope dia. mm 28
      Max.main winch line speed m/min 70
      Aux.winch pull(1st layer) kN 60
      Aux.winch wire rope dia. mm 14
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