Concrete spraying machine Wetkret 3

tracked

Reliable shotcreting system which is designed for every kind of area The mechanised concrete spraying system Wetkret 3 is designed for shotcreting in small tunnel sections with difficult access. Mounted on a compact crawler chassis with a 24 hp (17.9 kW) Diesel engine, the equipment features hydraulically operated support legs and an optional +/-30 º tilting system, guaranteeing stable operation in ascending and descending slopes. The telescopic spraying arm with a maximum horizontal reach of approx. 23' permits working in minimum sections of 8' 2" and is operated by remote control (dual use by cable and wireless). Wetkret 3 can be easily and quickly connected to the Putzmeister concrete pump, air and additive supply, in a way that prevents the use of external hoses interfering with the work. Key Features Far reaching: spraying arm providing 23' (7 m) horizontal spraying reach Designed to work easily and safely in areas with difficult access Stable transport and operation in any terrain: rubber-tracked crawler carrier with hydraulically operated support legs Proportional remote control: dual use by cable or radio remote control Connection for concrete pipes on both sides, no disturbing hoses for air and additive supply on the sides Tilting system to keep the machine in horizontal position in gradients of up to +/- 30º to assure correct spraying angle and stable arm reach