Mining Rock Blast Hole Drilling Machine Hydraulic Crawler Drilling Rig
Integrated drilling rig which equipped double cycloid motors can output massive torque and reduce possiblility of pipe-stuck situation.And the rotation rate can be continously adjusted according to differet rock formations.The imported seals for the rotation unit is with extraordinary performance and long service life.The high-output air compressor features two stages of compression, powerful and realiable.
The DTH drilling rig is characterized by excellent integrity and compact design structure. Optional installation of automatic rod change，configuration dry dust collectors environmental protection.
High degree of automation, efficient drilling, simple operation, flexible maneuverability,single operator for labor cost.
Sanrock automatic drilling rig with rod changing system, powerful feeding and rotation design for less jamming in complex rock situation,hefficient High efficiency drilling speed.