Fully hydraulic tunnel drilling rig

      The fully hydraulic tunnel drilling rig is an underground drilling equipment with a fully hydraulic system as its core. Fully hydraulic operation, with the characteristics of high torque, small size, and light weight, suitable for narrow tunnels and complex working environments. The drilling rig that adopts the track walking method has high efficiency in moving and stabilizing the drill, which can reduce the labor intensity of workers. Mainly used for drilling and construction of gas drainage holes, grouting and fire extinguishing holes, coal seam water injection holes, anti outburst and pressure relief holes, geological exploration holes, etc. underground in coal mines. It can also be used for geological exploration of metal and non-metal solid mineral deposits, industrial and civil buildings, highways, railways, bridges and other engineering projects, as well as drilling of water culture, oil and gas fields, dam grouting and other engineering projects.