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ZLJ-350 Tunnel Drilling Rig

The machine is mainly used for underground internal various angle water prospecting, exploration of coal, gas drainage, dust protection and water injection and other uses of the drilling. It is light in weight,compact size,lower center of gravity,and easy to move etc.

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Product Introduction


This machine adopts mechanical transmission, the structure is simple, and the volume is small, the weight is

 light, it is easy to operate, and the performance is reliable, and it is equipped with hydraulic disc and hydraulic

 feeding oil cylinder. It is mainly used for mine internal various angle water prospecting, exploration of coal, 

gas drainage, dust protection and water injection and other uses of the drilling. It can also be used on 

the ground geological exploration, building foundation reinforcement and other uses of drilling.


Main Characteristics


1. The machine is mainly used for underground internal various angle water prospecting, exploration of coal, 

gas drainage, dust protection and water injection and other uses of the drilling.

2. It is suitable for tunnel engineering drilling with diamond bit,tungsten carbide bit in coal mining and underground 

exploration drilling for coal field.

3. It can also be used on the ground geological exploration, building foundation reinforcement and other uses of 

drilling.

4. It is light in weight,compact size,lower center of gravity,and easy to move etc.



Technical Parameters

Figure Photos

B/L of The History Trading


Product Feedback

Average Star Rating:

History Feedback: (6)

Latest Feedback

  • Contacts:Mr.Gur*** E-mail:***ur@mail.ru
    Hi! can you send me manual for ZLJ-350 Tunnel Drilling Rig
    Thank you for your inquire. The sales person will contact you soon.
  • Contacts:Mr.Sco** E-mail:***dlin@shepherdmechanical.com
    I would like to know the price and availability of this machine.
    Thank you for your inquire. The sales person will contact you soon.
  • Contacts:Mr.***hea norin E-mail:ch***khim@gmail.com
    Dear ser I am khim cheanorin .i want to quotation machine Portable small core drill rig for soil investigation(SPT test).auger that i need is diameter 75mm and lengh 1.5m.
    Welcome to Shandong China Coal! Your requirements have been sent to a professional sales manager who will contact you later!
  • Contacts:Mr.Gur*** E-mail:***ur@mail.ru
    Hi! can you send me manual for ZLJ-350 Tunnel Drilling Rig
    Thank you for your inquire. The sales person will contact you soon.
  • Contacts:Mr.Sco** E-mail:***dlin@shepherdmechanical.com
    I would like to know the price and availability of this machine.
    Thank you for your inquire. The sales person will contact you soon.
  • Contacts:Mr.***hea norin E-mail:ch***khim@gmail.com
    Dear ser I am khim cheanorin .i want to quotation machine Portable small core drill rig for soil investigation(SPT test).auger that i need is diameter 75mm and lengh 1.5m.
    Welcome to Shandong China Coal! Your requirements have been sent to a professional sales manager who will contact you later!
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