Explosion Proof Crawler Drilling Rig for Tunneling  

Explosion Proof Crawler Drilling Rig for Tunneling The Drill Loader Bolter Integrated Equipment is characterized in that a sliding rail is arranged on the body, the drilling device moves along the sliding rail; a protection device is arranged on the upper portion of the body; the body also comprises a transport device which extends from the front end of the body to the tail end of the body, the material-collect device is connected with the front end of the body in a hinged mode and is connected with the transport device in a butt joint mode; a slewing device is fixedly arranged on the rear portion of the transport device; and a swinging transporter is connected with the slewing device in a hinged mode. 1. Special hydraulic telescopic caterpillar chassis,large diameter slewing support，with super stability and convenient transportation; 2. The whole machine matches reasonably,and the key parts adopt stable,reliable and high-performance international well-know brand…