Full hydraulic top impact rotary track drill is mainly suitable for tunnel pipe shed supporting hole and pilot survey hole, urban deep foundation pit anchorage hole, grouting reinforcement hole, hydropower station, large tonnage prestressed anchorage hole or drainage hole of railway and highway slope, as well as ground source heat pump hole; and take into account the construction of small foundation pile hole, hydrological well hole and blasting hole.

Main features

● The top hydraulic impact swing power head imported from Germany, Multi-angle and multi-directional drilling, Excellent performance

● extremely fast drilling speed, It is 3-5 times more than the traditional rotary rig

● drilling into rock, gravel and rock formation, No air compressor is required, No dust pollution

● unique casing drilling process, Pipe shed drilling operations can be done quickly, Completion of the removal and reinforcement works

 ● in the complex strata, Can also be performed (single tube + casing) double tube impact rotary drilling, Maintain the hole wall stability, Convenient for the grouting tube,

● Suitable for a variety of drilling process methods, It can effectively solve the problem of drilling in loose covered layer, gravel layer, broken layer and silt and sand layer