This hydraulic rotary water well drilling rig is a powerful and versatile machine engineered for deep borehole and water well drilling projects. It utilizes a hydraulic system to provide strong rotary torque and push-down capacity, making it suitable for penetrating different soil and rock types. The rig supports both air DTH (Down-The-Hole) hammer drilling and mud drilling methods, offering flexibility for various geological conditions. Designed for high efficiency, it features centralized controls for easy operation, rapid pulling and lifting to reduce auxiliary time, and a robust chassis for stability. This machine is ideal for applications in water well development, geological exploration, mining, and geotechnical engineering. Specifications: Attribute Value Drilling Method Hydraulic Rotary, Air DTH Hammer Drilling, Mud Drilling Max. Drilling Depth 100m – 1500m (Varies by model/configuration) Drilling Diameter Φ105—Φ900mm (common range) Power Source Diesel Engine (e.g., Cummins engine, 22HP-32HP, 179kw) Rotary Torque 12900-25800Nm (common range) Rotation Speed 0-70 / 70-140 rpm (stepless adjustment) Push-down Capacity 13 T (common) Pull-back Capacity 80 T (common) Chassis Crawler Mounted, Wheel Mounted, Tractor Mounted (Varies) Control System Centralized Control Console, Hydraulic Controlled Mud Pump Model BW1500/12 (common for mud drilling) Tools Winch Lifting Force 4 T (common) Typical Net Weight 32000 Kgs (for larger truck-mounted models) Warranty 1 Year (common) Applications Water wells, monitor boreholes, geothermal boreholes, grouting holes, open pit mining, anchor reinforcement
