HDL80 Top Drifter Multifunctional Hydraulic Drilling Rig
HDL-80 is mainly for complex formation. The top drifter has high power -vibration, It is able to drill in hard rock without air compressor or DTH hammer.
  • Specification
  • Main Construction Features
  • Advances and Features
  • Construction Picture
  • HDL-80 is mainly for complex formation. The top drifter has high power -vibration, It is able to drill in hard rock without air compressor or DTH hammer.

  • Specifications


    Impact power of power head(N.m)


    Transport Dimension(L*W*H)(mm)


    Vertical Working Dimension (L*W*H)(mm)




  • 1. With large impact energy in the top drive drilling head, it can achieve impact drilling without DTH hammer and air compressor.

  • 2. With the function of omnidirectional, multi-angle adjustment, it can meet many kinds of drilling angle requirements.

  • 4.It has smaller volume, you can use it in more places.

  • 5. The impact energy transmit on drilling tools from inside to outside, which reduce drill sticking, hole collapsing, drill bit being buried or other incidents, and make the construction safer and with lower cost.

  • 6. With high working efficiency. When fitted with relative drilling tools, it can do hole drilling and cement grouting in one time, reduce material consuming.

  • 7. This machine major in: caver control; micro agitation grouting; tunnel anchor; tunnel advance borehole inspection; advance grouting; building rectification; indoor grouting and other engineering

  • 1. Top Drive Drilling Head (Domestic or imported drilling head is alternative)—suitable for all kinds of soil condition

  • 2. Fitted with imported hydraulic system—more stable system

  • 3. Swiveling console—more convenient for operation, more flexible and safer

  • 4. Small size—suitable for all kinds of working condition, as well as basement

  • 5. Omnidirectional variable angle mechanism—more flexible, suit for many kinds of projects

  • 6. Turn plate structure—more flexible for jet grouting hole construction

  • 7. Clamp—reduce labor intense

  • Demonstration of drilling rig construction angles:

  • Big rotate platform swings in angle of left and right
  • Lifting arm swings in angle of up and down, lifting arm height is
  • Lifting tower swings in angle of up and down
  • Face plate swings in angle of left and right
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