Drilling Rig

Hfg-21j Reasonable Layout Hydraulic Tunneling Jumbo Drilling Rig

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
  • Certification:CE, RoHS, ISO 9001:2000, ISO 9001:2008
  • Condition:New
  • Motor:DC Motor
  • Drill Hole Diameter:41-89 mm
  • Drill Hole Depth:2830 mm,3440 mm,4050 mm
  • Bit Type:DTH Hammer Bit

Base Info

  • Model NO.:HFG-21J
  • Drilling Way:Impactor
  • Rod Size:(R32, R38,T38) 3090 mm,3700 mm,4310 mm
  • Hydraulic System Pressure:230 Bar
  • Percussion Power:20 Kw
  • Rotation Speed:0-388 Rpm
  • Maximum Torque:752 N.M
  • Tramming Turning Radius:Inner R 2800 mm,Outer R 4900 mm
  • Transport Package:Standard Exporting Packing
  • Specification:international
  • Trademark:HF
  • Origin:Zhengzhou
  • HS Code:8430490000
  • Production Capacity:100sets ,Month

Description