Full hydraulic core drilling rig

Full hydraulic-mounted trailer and crawler type with hydraulic support mast and legs, widely applied in engineering geological exploration, superficial-zone petroleum and natural gas mining, mine gallery ventilation and water discharge tunnel
drilling.

Main Features:
-Adapt full hydraulic driving, moving with crawlers itself
- Drill head is driven by variable motor with function of two-speed mechanical gear shifts, stepless speed change with an advanced and simple structure
-Rotator is fed and driven with a system connecting the spindle and oil cylinder with chain
-Mast could be adjusted for its drilling hole with a low center of gravity and good stability
-Rig provides operator with a nice field of vision and wide and comfortable working condition
-Diesel engine, hydraulic pump, main valves, motors, crawler reducers and key hydraulic spare parts are all adapted famous brands products which are easy to buy and maintenance.
-Big torque, powerful driving force, rational and practical design,lower noisy advanced controlling mode ,external appearance, a compacted structure, a reliable function, and a flexible operating system.