SBSH-250 MNA-32 self-propelled crauler mounted drilling machines are designed for roller bit drilling of vertical and inclined blastholes and are used in mining mineral resourses as well as in building canals and hydrotechnical facilities.

Designed for drilling vertical and inclined holes at opencast mining. Preferably the drill is used for drilling rocks with hardness of 4-18 units according to Prof. Protodyakonov scale.