
High-Speed Hydraulic Core Drilling Rig for 180m Water Wells. High Drilling Depth: Achieves up to 180m depth for 46mm holes and 100m for 75mm holes. Hydraulic Feeding System: Equipped with oil pressure automatic feed to improve efficiency and reduce labor. Non-Stop Rod Reversing: Features ball cassette clip allowing chuck replacement without shutdown. Hole Bottom Pressure Gauge: Mounted at hole bottom to monitor internal pressure and control status. Compact and Lightweight: Small volume and easy decomposition for quick transport to plains or mountains. Multi-Speed Spindle: Offers 5 speeds ranging from 140 to 1010 r/min for various geological needs. Full Customization Support: Supports full customization, minor customization, and design-based customization. Diverse Drill Bit Options: Compatible with diamond, alloy, steel roller, and PDC drill bits.