Hydraulic DTH Drill is a high-grade rig with a stent-type down-hole drilling rig with excellent performance and powerful features. Hydraulic downhole drilling rig, walking downhole drilling rig, open pit drill.
Pneumatic crawler drill is mainly used for open-pit mine mining, hydropower engineering, road construction and other stone works crawler drilling machine operations.
Drilling vertical hole depth
Single climbing ability
Maximum lifting force
One push trip
Specifications of drill pipe
1, ready to rock caverns, the cavern specifications can be determined according to the method of hydraulic crawler drill machine holes, the general level of the hole when the hole cut 2.6-2.8 m height, chisel on the hole, down to the hole or the hole when the hole width Is 2.5 meters, height of 2.8-3 meters.
2, the gas and water pipelines, lighting lines and other lead to stand near the working face.
3, according to the design requirements for the hole, the pillars erected firmly. The upper and lower ends of the pillars to mat board, the horizontal axis and the ring in accordance with a certain height and direction of the pillars installed on the use of hand winch machine lift, according to the desired angle fixed to the pillar, and then adjust the hydraulic dth drill rig hole to.