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 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 7 m permits working in minimum sections of 2.5 m 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 Proportionale remote control: dual use by cable or radio remote control Far reaching: spraying arm providing 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 Tilting system to keep the machine in horizontal position in gradients of up to +/- 30º to assure correct spraying angle and stable arm reach Connection for concrete pipes on both sides, no disturbing hoses for air and additive supply on the sides General Information Length x Width x Height 4668 x 1870 x 2292 mm Weight 5000 kg Drive System Electric 11 kW Engine Diesel Engine Power 17.9 / 18.4 kW Emission Stage EU-Stage IIIA/ EU-Stage V Max. Speed 3.6 km/hr Diesel Tank 65 l Additive Pump Adjustment Range 60-500 l/hr Additive Pump Pressure 10 bar Additive Tank 180 l