Underground Drill Rig Jumbo Mining Drilling Machine Bolt Hole Fully-Hydraulic Drill Rig

Underground Drill Rig Jumbo Mining Drilling Machine Bolt Hole Fully-Hydraulic Drill Rig. Unique side-mounted design: The drilling head arranged on the side of the chassis realizes full-face multi-azimuth drilling and supports cross-belt working without moving the whole machine. 360-degree drilling capacity: Horizontal +-180 degree swing&full pitch-angle adjustment; suitable for gas drainage, water exploration, and pressure-relief holes in the roof and side wall. Compact crawler chassis: Compact crawler chassis: Small overall width, excellent trafficability, suitable for narrow underground coal mine roadways. Column-stable support system: Strong anti-torque performance, effectively reducing drilling deviation for deep-hole construction. Full-hydraulic linkage control: Chuck-clamp linkage function, anti-slip & hydraulic locking protection, easy operation, lower labor intensity. Composite guide rail structure: Plane-cylindrical combined guide rail with good wear resistance and long service life. Explosion-proof configuration: Ex-proof motor for an underground coal mine hazardous environment, with MA safety certification. Modular structure: Easy maintenance; core spare parts are universal for quick replacement.