driven by hydraulic system and possessing features of reliable performance and simple corollary equipments

.It is mainly used in drilling hole in the mine tunnel and tunnel and roof bolting in the coal tunnel.

 features

1.large torque, high rotate speed and low noise,

2. various geologic condition and environment.

3. Precise designed rotator and scientific flux assignment

4.humanized operating system 

5. Two different structures with series connection and parallel connection

6.For the hydraulic pump pack, it also has two types: single pack and double pack, and the double hydraulic pump pack can drive two drilling machines at the same time.