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LYQZ-200 Heavy Duty DTH Rock Drilling Rig 200m Deep Water Well Machine
Headline: LYQZ-200 Premium Pneumatic DTH Drilling Rig — The Hard Rock Conquering Master
Engine power: 32HP
Drilling depth Max: 220M
Drilling hole diameter: 70-300mm
Drilling rod: 50mm
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2. Technical guidance from a professional team.
- Multi-Angle Drilling Flexibility (45°-90°): Unlike standard vertical water well rigs, this machine supports a wide drilling direction angle from 45° to 90°. This makes it exceptionally versatile for angled rock blasting holes, anchor drilling, slope stabilization, and vertical water well boring.
- High-Efficiency DTH Rock Penetration: Engineered for tough geological conditions. With a working air pressure of 1.45 - 2.5 MPa and an air consumption of 15 - 27 m³/min, it utilizes powerful pneumatic Down-The-Hole (DTH) technology to crush hard rock layers rapidly.
- Impressive 200m Depth Capability: Despite its highly mobile and optimized structure weighing just 1.8 Tons, it is capable of reaching a maximum drilling depth of 200 meters, with a flexible hole diameter ranging from 100mm to 254mm.
- 1.8m One-Time Advance Length: Designed to match standard drill rod logistics, the 1.8-meter one-time advance length strikes the perfect balance between keeping the machine's transport size compact and maximizing on-site pipe-changing efficiency.
- Dual-Power Hydraulic & Pneumatic System: Features an 11 kW motor power system to drive the robust hydraulic rotations and stable mast feeding, combined with pneumatic power for high-impact hammer drilling, ensuring reliable performance with low maintenance costs.
LYQZ-200 DTH Drilling Rig — Frequently Asked Questions
Q1: What is the primary application of the LYQZ-200 drilling rig?
- A: The LYQZ-200 is a high-performance, pneumatic DTH (Down-The-Hole) rock drilling rig. It is primarily designed for water well boring, mining blasting holes, quarrying, geothermal projects, and anchoring foundation stabilization in medium to hard rock formations.
Q2: What type of air compressor is required to pair with the LYQZ-200?
- A: Because this machine relies on high-pressure pneumatic impact to crush rock, it requires an external air compressor providing a working pressure of 1.45 - 2.5 MPa and an air consumption rate of 15 - 27 m³/min. We can help recommend and supply a perfectly matched diesel screw air compressor for your project.
Q3: What makes this rig unique for slope stabilization and anchor drilling?
- A: Unlike standard vertical rigs, the LYQZ-200 features a highly adjustable hydraulic mast that supports a drilling direction angle from 45° to 90°. This allows operators to perform angled directional boring, soil nailing, and slope anchoring with extreme precision.
Q4: What are the maximum drilling depth and hole diameter capabilities?
- A: Despite its highly mobile and optimized 1.8-ton chassis, the LYQZ-200 packs industrial-grade capabilities. It can achieve a maximum drilling depth of 200 meters, with a flexible hole diameter ranging from 100 mm to 254 mm to accommodate various casing and utility pipe sizes.
Q5: What does the "1.8m one-time advance length" mean for operators?
- A: This indicates that the hydraulic cylinder stroke allows the rig to feed or retract a maximum of 1.8 meters in a single continuous movement. This design is perfectly matched for standard 1.5-meter drill rods, leaving optimal clearance for quick, effortless rod changing and high on-site efficiency.
Q6: Can the LYQZ-200 drill through soft soil, mud, or sand layers?
- A: The rig is natively optimized for hammering through hard rock (like granite and limestone). However, for soft topsoil or sand layers, you can easily switch the system to standard rotary mud-drilling mode by connecting an external hydraulic mud pump instead of utilizing an air compressor.
Q7: Are you a trading company or a direct machine manufacturer?
- A: We are a professional original R&D manufacturer with over 15 years of manufacturing and international trade experience. The entire hydraulic layout, mast structure, and system integration are developed in-house, ensuring 100% brand-new quality and factory-direct pricing.
Q8: Do you supply matching drill rods, bits, and replacement parts?
- A: Yes, absolutely. We stock a full inventory of high-strength friction-welded drill rods, premium DTH hammers, and durable button bits ($100 - 254\text{ mm}$) engineered specifically for the LYQZ-200. We can bundle these consumables directly into your container shipment to guarantee zero operational downtime.
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LIYo Machinery-
Focus on hydraulic well drilling rig manufacturing, quality requirements are strict
Zhengzhou Liyo machinery co., Itd. was founded in 2002, the company is located in zhengzhou city, henan province, China, covers an area of 20,000 square meters, the existing staff of more than 200 people, more than 30 senior engineers. We have a professional team of engineers with rich experience in the design and production of water well drilling rig . We provide good after-sales service to ensure the successful operation of our water well drilling rig .
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