KDY-30H hydraulic Tunnel Drilling Machine
USD $10000 - $10000 /Set
Min.Order:1 Set
Chongqing Gold Mechanical & Electrical Equipment
KDY-30 hydraulic tunnel drill rig
Applications:
KDY-30 tunnel drill rig is developed faced drilling grouting hole in
the tunnel of hydro-power station.It also can be used for drilling
hole of support, penetration proof, blasting for rail way and
high way,and treatment of dangerous rock, hillside.It is mainly suitable for drilling hard rock with diamond bit and PDC bit, and DTH drilling as well.