1、Whole rig is fully hydraulic controlled, and the drifter is driven by double hydraulic motors with high output torque, which has the ability of drilling complex strata and dealing with accidents, and meets most of construction requirements.

2、Drifter has high power percussion, which can achieve impacting drilling without DTH hammer and air compressor.

3、Omnidirectional variable angle mechanism, convenient to align the holes, can be adjusted in a wide range, reducing the requirements of the working surface.

4、Compact size, flexible movement, meet needs of construction of basement, indoor, tunnels and other narrow space.

5、Complementary with pipe drilling tools, can realize casing wall construction; complementary with grouting drilling tools, can realize drilling and grouting completed in one time, reduce material consumption.

6、Construction application: tunnel overrun probe hole, solution hole management, micro-disturbance grouting, house correcting and other construction processes. 

Applicable to: foundation pit, control building displacement, tunnels, basements and other engineering fields of construction.