The spraying arm model OSM-9600 RAPIDO has been specifically designed to operate in tunnel of medium/large dimensions. With the axial movement at the head in horizontal position it is possible in fact to operate at best in galleries with diam from 5 to 16 mt and heights from 5 to 11 mt. The whole structure of the arm is protected from robust steel frames. All the movements are driven from proportional electro-hydraulic distributors that allows a precise and fast positioning by means of three joy-sticks placed on the special radio remote control unit.

The OSM-9600 RAPIDO can be supplied as free standing unit or mounted on a hydraulically stabilized track carrier.