Underground Hydraulic Rotary Core Drilling Rig Frame Supported Mining Drill Rig

Underground Hydraulic Rotary Core Drilling Rig Frame Supported Mining Drill Rig. Split Frame & Non-crawler Design Modular split frame without crawler chassis. It can be disassembled into separate assemblies for easy transportation and installation in narrow, low coal mine tunnels. Full Hydraulic Drive System Delivers stable and powerful hydraulic output with wide speed adjustment range, ideal for gas drainage, water exploration and geological borehole drilling underground. Multi-point Hydraulic Anchoring Support It effectively suppresses vibration and ensures excellent straightness of bores. Long Feed Stroke Adopts extended sliding rail feeding structure, reduces pipe connection frequency, and lowers labor intensity of underground operators. Independent Hydraulic Power Station The power unit is separated from the main drilling frame, keeping away from heavy dust. It extends the service life of hydraulic components and simplifies daily. Flameproof Explosion-proof Motor Equipped with explosion-proof motor supporting 660V/1140V dual voltage, fully meeting safety requirements for coal mine underground working environment. Centralized Control & Customizable Configuration Centralized operating handles for simple and intuitive operation. Customized solutions are available based on tunnel dimensions and drilling depth. Modular structure: Easy maintenance; core spare parts are universal for quick replacement.