The machine is designed for drilling deep blasting holes and auxiliary holes (compensatory, filling, venting and other) using a hammer. The presence of a pneumatic stroke ensures maneuverability and ease of installation at the drilling point. The mechanism of turning the drilling body allows you to quickly install the feeder at any angle (0-360 °) in the drilling plane. Four hydraulic struts securely fix the feeder in the underground mine.
Mechanisms of manipulation of the drilling body:
- two hydraulic cylinders for lifting the feeder from transport to working position;
- the mechanism for turning the feeder to change the drilling angle from 0 to 360 °;
- the hydraulic overload cylinder reduces the drill from the feeder frame.