CMZY2-120/18 is an efficient continuous operation equipment integrating rock drilling and loading. It is mainly used for excavation operations in mine rock roadways, diversion tunnels and other engineering roadways. The application improves the speed of excavation, reduces the labor intensity of the workers, improves the safety of the excavation construction work, and realizes the mechanized operation demand of the rapid excavation of the rock lane. At the same time, it solves the passing bay problem that the various equipment in the small and medium tunnel.

The two drilling arms can simultaneously drill blast holes of working face, and can also drill the bolting hole at the same time. The mucking mechanism picks up the distant rock and feeds it into the scraper transporter. The scraper transporter unloads the rock from the tail into the mine car or belt conveyor. It can also use the bucket to clean the work surface. The hammer is integrated on the arm, and it does not need to be disassembled when it breaks a large rock.