FIELD: mining and construction industries, particularly, driving of horizontal and inclined workings. SUBSTANCE: device is made in the form of self-contained drilling apparatus with working nozzle member on its one end and auxiliary nozzle member on body opposite end. Device also includes programmed control unit and means for control of body position in working driving. Means for control of device body position is made in the form of aerodynamic appliances, one part of which is presented by flaps hinged to body, and the other part is made in the form of stream-lined monowing which together with flaps holds body in preset direction of working driving and allows changing of its direction. Device has unit for monitoring of body position which is connected to programmed control unit. EFFECT: higher accuracy of working device due to prompt control of working direction path. 10 dwg
