Concrete spraying machine Duodecima

articulated arm

Shotcrete robot with a theoretical output of 20 m3/h and a 7m reach arm. Rigid chassis with tubular structure and oxy-fuel cutting, specially designed for underground works of great resistance and flexibility. Diesel engine of 140 HP at 2400 rpm, water cooled. For working at heights of up to 5000 m. Equipped with catalytic converter. It has a dual system as standard, which allows it to work in both diesel and electric power, and a reversible driving position to facilitate entry and exit from tunnels. Double articulated arm with telescopic section and forearm to facilitate concrete spraying work at the rear of trusses and beams. Equipped with cable remote control, radio control and local manual controls.