HYRC-500 Air-Lift Reverse Circulation Exploration Drilling Rig - Advanced Automatic Rod Handling System (RHS), Environmentally Friendly Slag Discharge, Sampling Equipment for Mining Areas & Geological Exploration

China HYRC-500 Air-Lift Reverse Circulation Exploration Drilling Rig - Advanced Automatic Rod Handling System (RHS), Environmentally Friendly Slag Discharge, Sampling Equipment for Mining Areas & Geological Exploration offered by Shandong HUAYAO Engineering Machinery Co., Ltd., They are used in Catering to diverse stratum exploration needs, it greatly enhances construction efficiency and sampling accuracy, becoming the preferred equipment for geological exploration departments and engineering survey teams;

Model: HYRC-500

Drilling Depth: 500m

Drill Hole Diameter: Φ150-Φ400mm

Feeding Stroke: 3.3m

Lifting Force: 300kN / 150kN

Torque Range: 4000N.m

Rotation Speed: 1400RPM

‌Drilling Rig Dimensions‌: 4500×3000×6800mm

Drilling Rig Weight‌: 12000KG

Winch lifting force: 20kN

Describe Details

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

Professional Exploration Drilling Rig Manufacturer in China

We specialize in manufacturing top-grade 500m Air-Lift Reverse Circulation Rigs, Eco RC Rigs, Full Hydraulic Crawler Rigs, and Harsh Terrain Sampling Rigs.

Key Feature: Optional/Standard Advanced Automatic Rod Handling System (RHS) for precise, automated, and safer rod connection.
Our Advantage: Superior build quality, good service, and factory-direct competitive pricing.

Please rest assured to source high-performance exploration rigs from our factory!

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

Widely applicable to core sampling and analysis work of geological exploration departments:

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.

Leveraging the advantages of crawler-type mobility and multi-formation adaptability, it can be flexibly deployed in various operation scenarios such as outdoors, mountainous areas, and mining areas—realizing an efficient operation mode of "one deployment, multi-point exploration".

Supported by innovative technology, centered on high efficiency and environmental protection, and guaranteed by stability and reliability, the HYRC500 deeply integrates the three core advantages of "accurate sampling, labor-saving operation, and environmental adaptability". It completely solves the pain points of traditional exploration rigs such as low efficiency, high labor intensity, and sample pollution, providing high-quality and high-efficiency professional solutions for geological exploration work.

FAQ

When was your company founded?

Dear Friends, Shandong Huayao Construction Machinery Co., Ltd. was founded in 2015, and has been engaged in the R&D, production and sales in the field of drilling rigs and other related areas since then.

What type of company is your company?

We are a modern machinery manufacturing enterprise integrating R&D, production and sales. The company has 6 subsidiaries under its umbrella, with business covering multiple machinery fields, and is committed to providing customers with high-quality, high-performance mechanical equipment and professional services.

What products do you mainly sell?

We mainly engage in R&D, production and sales of various drilling rigs, including various types of water well drilling rigs, mining machinery, exploration drilling rigs, photovoltaic foundation construction equipment, excavator modification equipment, etc. These products are widely used in multiple fields such as water resource development, infrastructure construction, mining exploitation, exploration coring, and photovoltaic new energy.

Do you accept customization and OEM?

Yes, we accept custom and OEM orders. We work closely with customers to create drilling equipment solutions that meet their specific requirements, covering all stages from design and production to transportation. Whether it's unique design, specific functions or engine brand requirements, we can deliver products that meet your expectations.

How is the quality of your products?

Product quality is our top priority. We have a professional team of R&D and production engineers. The main body of the drilling rig is made of high-strength steel, and the accessories are selected from leading manufacturers. Combined with advanced manufacturing processes, we ensure that the product has reliable performance, durability and low failure rate, making it suitable for long-term high-intensity outdoor operations. All stages of product production undergo strict quality control testing, fully meeting international standards and providing a stable and reliable user experience.

What kind of packaging do you have for your products? Will they be damaged?

We have meticulously refined the product packaging and adopted a combined solution of a steel frame paired with a custom-made wooden box. This design is not only sturdy and durable but also aligns with environmental protection concepts. Specifically engineered for long-distance transportation, this packaging can easily withstand various harsh conditions during transit, minimizing the risk of product damage to the greatest extent. Furthermore, we have conducted multiple rounds of comprehensive tests to repeatedly verify the protective performance of the packaging, ensuring that every product reaches you in perfect condition.

How long is the warranty of your products?

We provide a 1-year warranty for our products, which fully covers product manufacturing defects and relieves you of any worries. If any related issues occur with the product within the warranty period, we will respond promptly and provide professional support as well as efficient solutions. For the need of replacing vulnerable parts, we also offer compatible accessory support simultaneously to ensure a smooth user experience throughout the process.

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