HUAYAO Water well drilling rig is a kind of light, efficient, and multifunctional drilling equipment, which is mainly suitable  for industrial,  civil, and geothermal drilling.

HYRC-500 Air-Lift Reverse Circulation Exploration Drilling Rig

1. Core Air-Lift Reverse Circulation Technology: Efficient Sampling & Environmental Protection

• Adopts advanced air-lift reverse circulation DTH drilling technology with a double-wall drill pipe structure, realizing integrated efficient "drilling - slag discharge - sampling" operation.
• Compressed air serves as the power source for both drilling drive and rapid slag discharge through the inner pipe via reverse circulation principle; slag is centrally collected and processed by a cyclone collector—avoiding environmental pollution from scattered slag and ensuring the integrity and purity of core samples for accurate geological analysis.
• Higher slag discharge efficiency than traditional rigs: Effectively reduces drill pipe sticking and borehole collapse caused by internal slag accumulation, significantly improving drilling continuity and operational efficiency.

2. Full-Hydraulic Drive System: Labor-Saving, Efficient & Easy Operation

• All core actions (derrick lifting, derrick compensation, drill pipe handling, rotary feeding, outrigger leveling, winch traction, crawler travel, etc.) are precisely controlled by the hydraulic system.
• Eliminates heavy manual operations, reducing labor intensity—enabling single-person completion of multi-process operations.
• Rapid response and stable movement of hydraulic drive: Enhances construction safety and controllability, guarantees project quality, and avoids sampling deviations or equipment failures caused by human operation errors—suitable for long-term high-intensity exploration.

3. Multi-Condition Adaptability: Flexible Response & Efficient ROP

• Superior formation adaptability: Operates stably in various complex formations; matched with air compressor air supply and slag discharge design, it can flexibly configure various hammers and drill bits according to borehole size to meet drilling needs of different geological conditions.
• Optimized "compact design + high torque" structure: Strong power with adjustable rotational speed in real time, effectively improving hammer penetration rate—maintaining efficient drilling even in hard rock and complex mixed formations, breaking the limitations of single-formation exploration.

4. Stable & Reliable Operation Guarantee

• High-temperature adaptability: Equipped with an independent hydraulic oil radiator for excellent heat dissipation, ensuring continuous stable operation in high-temperature outdoor environments—avoiding power attenuation or equipment failure due to overheating.
• Enhanced operational stability: Innovatively designed displaceable sliding frame, which is tightly pressed against the ground working surface through compensation cylinder sliding during operation—greatly improving derrick rigidity, resisting vibration interference during drilling, and ensuring borehole verticality and overall equipment stability.
• Long-term engine protection: Equipped with a reliable and efficient air pre-filtration system that accurately filters dust and other particles in the intake air; the filter element is easy to clean and maintain—effectively reducing internal engine wear, extending equipment service life, and ensuring stable operation in dusty and harsh outdoor conditions.

5. Multi-Scenario Applications: Focus on Core Exploration Needs

• Core sampling for regional geological surveys and mineral resource exploration;
• Formation detection for hydrogeological surveys and engineering geological surveys;
• Preliminary geological sampling for infrastructure projects such as roads, bridges, and buildings;
• Exploration of geological hazard-prone areas in complex outdoor environments.