HY200 Full Hydraulic Crawler Water Well Drilling Rig

All core operating parameters, including rotary speed, torque, feed/retraction force, feed speed and lifting speed, support stepless real-time adjustment. This flexible parameter tuning enables perfect compatibility with various drilling tools and construction processes, meeting diverse on-site working conditions.

The advanced top-drive design streamlines drill pipe connection and disconnection, greatly reducing auxiliary operation time. It also supports casing advancing drilling, significantly expanding the rig’s construction adaptability.

The rig supports a full range of mature drilling technologies, including DTH drilling, air reverse circulation drilling, air-lift reverse circulation drilling, drag bit drilling, roller cone bit drilling and casing advancing drilling. Core drilling functionality is currently under development. It can be optionally fitted with mud pumps, foam pumps and generators per customer requirements, and comes standard with multiple specifications of winches.

Integrating a full hydraulic system and top-drive rotary feed & lifting structure, the rig fits all mainstream drilling processes and tools. Its flexible control, fast drilling speed and minimized auxiliary time jointly deliver high overall operational efficiency.

Powered by mature DTH rock drilling technology, the rig achieves high-efficiency rock breaking and effectively reduces per-meter drilling costs, bringing remarkable economic benefits for long-term construction operations.

High-clearance hydraulic outriggers allow direct vehicle loading without cranes, simplifying overall transportation and handling. The heavy-duty crawler undercarriage ensures stable, flexible movement and normal operation on muddy, rugged and complex job sites.

Each drilling impactor requires matched axial force and rotary speed to maintain optimal impact efficiency. As drill pipe length increases during operation, the axial load on the impactor changes dynamically. Equipped with adjustable axial force control valves, the rig allows real-time parameter calibration to keep the impactor working under optimal conditions and sustain efficient drilling performance.

Two flexible chassis configurations are available to match different usage scenarios: self-propelled crawler chassis and truck-mounted chassis.

All core components and hydraulic systems adopt renowned brand accessories for stable and reliable long-term performance. The integral main frame is manufactured from high-strength low-carbon alloy steel, offering excellent structural rigidity and superior wear resistance.

Equipped with a 58 kW Yuchai professional diesel engine, the rig provides steady, sufficient power output to sustain high-intensity, long-hour drilling operations.

Featuring a composite mast structure with a 3.4m long stroke and dual-cylinder lifting system, the rig delivers a maximum lifting force of 15 tons, fully meeting heavy-duty drilling and hoisting requirements.