ZDY-660 fully hydraulic tunnel drilling rig for coal mines

不取芯钻头（mm）：

Φ75~φ110

主轴调整范围：

±90°

空载速度（r/min）：

0~150/0~300

Specializing in the production of various coal mine tunnel drilling rigs, geological drilling rigs, engineering drilling rigs, tunnel boring machine accessories, grouting drilling rigs, tunnel support, mud pumps, drill bits, drilling rigs and other special equipment. Selling well all over the country and many countries at home and abroad. It is mainly used for water detection, coal detection, gas drainage, dust-proof water injection, grouting, and water blocking at various angles inside coal mines, iron mines, gold mines, underground tunnels, tunnels, cable trenches, and foundation pits. It can be used for building foundation reinforcement and ground geological exploration. Has many uses.
The fully hydraulic tunnel drilling rig is designed and manufactured based on the latest needs and improvement opinions for on-site use in coal mines. It is mainly used for underground coal mine gas pumping (drainage) holes, grouting fire extinguishing holes, coal seam water injection holes, and anti-burst pressure relief. Drilling of holes, geological exploration holes and other engineering holes. It is especially suitable for horizontal drilling in coal mines and allows all-round application.
< r> Item
< >
< r>

< r> Rated torque (.)
< >
< r>

< r> Rated speed)
< >
< r>

< r> Drilling depth ()
< >
< r>

< r> Drilling diameter ()
< > ~
< r> ~

< r> Drill pipe diameter ()
< >
< r> .

< r> Non-coring drill bit ()
< > ~
< r> ~

< r> Spindle adjustment range
< >
< r>

< r> No-load speed)
< > ~~
< r> ~

< r> Host dimensions ()
< >
< r>

< r> Drilling rig weight ()
< >
< r>

< r> Dimensions
< >
< r>