Features: 
1.High drilling efficiency, power provided by energy saving motor
2.High efficiency, large rotary torque
3.Simple structure and easy to move
4.Adopt consummate design, long service life
5.Easy to operating

Introductions:
 core drill rig is a high adaptability pneumatic DTH drill rig, with the characteristic of simple structure, easy operation and energy saving.  It can also drill vertical and horizontal blast  holes   in the fields of mines,national   defence,  water conservation,  road building and 
stonework.  It has low center of gravity and its detachability is good.
It is essential for open mining drilling equipment, especially for the other drill rigs that do not work in the uneven rugged terrain;  It is with the characteristic of compact structure,  easy operation,
fast cutting speed, high efficiency, good removable.