Hydraulic DTH Track Mnounted Reverse Circulation Mining Drilling Rig for Mining Exploration Excavating/Geotachnial Construction

• After-sales Service: Online Technique Support
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000
• Model NO.: FSL500
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 105-325mm
• Drill Hole Depth: 400m
• Bit Type: Drag Bit, DTH Hammer
• Drilling Way: Rotary
• Type: Crawler
• Product Name: Reverse Circulation Multi-Function Drilling Rig
• Air Pressure: 1.2-3.5MPa
• Air Consumption: 16-55m³/Min
• Drill Pipe Length: 3m
• Drill Pipe Diameter: 102/114mm
• Fast Lifting Speed: 23m/Min
• Max Rotary Torque: 10000/5000nm
• Transport Package: Standard Export Packaging
• Specification: 7*2.1*2.8m
• Trademark: Runli
• Origin: Shandong, China
• Production Capacity: 50 Sets/Month

Product Description

Product Description
Reverse circulation multifunctional drilling rig is a new efficient, environmentally friendly, and multifunctional tracked drilling rig.lt adopts the latest RC drilling and mining technology from abroad, and drilling dust can be effectively collected through dust collectors, avoiding environmental pollution. lt can also be collected and discharged through a cyclone separator, which can be used for sampling and analysis work in geological exploration departments.lt is the preferred equipment for geological exploration drilling and other deep holes.
This drilling rig can use compressed air reverse circulation down-hole drilling on various formations. The lifting of the drilling rig frame, compensation of the drilling frame/multi angle drilling unloading of the drill pipe rotation and feeding,support legs ,hoisting,walking and other movements are all achieved by the hydraulic system, greatly reducing labor intensity, improving construction efficiency and engineering quality.

Main Specification
Max drilling depth	400 m	Drilling diameter	105-325 mm
Air pressure	1.2-3.5 Mpa	Air consumption	16-55 m³/min
Drill pipe length	3m	Drill pipe diameter	102/114 mm
Axial pressure	7T	Lifting force	25 T
Fast lifting speed	23 m/min	Fast feeding speed	33 m/min
Max rotary torque	10000/5000 Nm	Max rotary speed	75/150 r/min
Jacks stroke	1.6 m	Drilling efficiency	10-35 m/h
Driving speed	2.5 Km/h	Uphill angle	21°
Weight of drilling rig	11 T	Dimension	7*2.1*2.8m
Working condition	Unconsolidated formation and stone head	Drilling methods	Top drive hydraulic rotary and propulsion, DTH impactor or mud drilling

Our Advantage

High-Performance Reverse Circulation DTH Hammer Drilling

• Powered by an air compressor for air supply and cuttings removal.

• Compatible with various DTH hammers and drill bits based on borehole size.

Modular Design (Standardized Configuration)

• Modular components can be mounted on crawler tracks or truck chassis for easy mobility.

Rotation System with U.S.-Invested Motor Technology

• Dual-point drive for low failure rates, compact size, and high torque output.

• Adjustable rotation speed for optimized hammer penetration efficiency.

Drilling & Hoisting: Oil Cylinder + Plate Chain Structure

• Safe and reliable operation.

• Adjustable feed pressure and speed for enhanced drilling performance.

Independent Hydraulic Oil Cooler

• Ensures continuous operation in high-temperature environments.

Hoisting Winch

• Flexible handling of drill tools and auxiliary equipment.

Multi-Function Hydraulic Jack

• Levels the rig during operation and enables self-loading/unloading during transport (no crane required).

Sliding Frame with Compensation Cylinder

• Enhances frame rigidity by pressing against the ground, ensuring stability during drilling.

Compensating Sliding Plate

• Automatically adjusts during rod handling to protect thread integrity and extend drill pipe lifespan.

• Combined with a hydraulic wrench and rod hoist for safer, faster, and labor-saving rod connections.

Unique Drill Pipe Centering Device

• Paired with a level gauge for precise hole alignment.

• Adjustable clamping plates ensure perfect fit with drill tools.

High-Efficiency Air Pre-Filtration System

• Effectively removes dust from intake air, reducing engine wear and extending service life.

• Easy to clean and maintain, ideal for harsh operating conditions.

Custom Oil Mist Lubricator for Air System

• Prolongs the service life of DTH hammers.

About Us

Located in Mengyin County, Linyi City, Shandong Province, Shandong Runli Mining Machinery Co., Ltd. is a large-scale manufacturing enterprise specializing in the research, production, and sales of exploration and drilling machinery equipment. Our business covers new machinery manufacturing, used equipment exchange, and second-hand machinery recycling.

Main Products:

• Fully Hydraulic Water Well Drilling Rigs

• Wireline Core Drilling Rigs

• Dual-Purpose (Water & Air) Drilling Rigs

• Solar Pile Drilling Rigs

• DTH (Down-The-Hole) Drilling Rigs

• Truck-Mounted Drilling Rigs

• Air-Lift Reverse Circulation Drilling Rigs

• Air Compressors

• Crawler Drilling Rigs

• Drill Pipes, Drill Bits, and Other Drilling Accessories

Applications:

Our equipment is widely used in water well drilling, geothermal heat pump holes, rescue wells, inspection wells, hot spring wells, exploration sampling, mining blast holes, and road construction drilling, among other fields.

Global Reach:

Our drilling machinery has been exported to numerous countries, including Malaysia, Kazakhstan, Myanmar, Zambia, Australia, and Burkina Faso, earning consistent praise from customers worldwide.

Corporate Philosophy:

Adhering to the principle of "Quality Assurance, Reputation First, and Honest Service", we uphold the business philosophy of "Quality First, Service Excellence". Guided by the spirit of "Integrity, Customer Focus, Teamwork, and Performance-Driven Growth", we warmly welcome domestic and international clients to visit our company for inspections and collaboration.

With superior quality, strong credibility, and exceptional service, we look forward to establishing sincere partnerships with friends from all industries. Let us work together, pursue mutual benefits, and create a brighter future!

FAQ

1. Are you a trading company or a manufacturer?

We are a direct manufacturer specializing in the production of drilling equipment, including water well drilling rigs, core drilling rigs, down-the-hole (DTH) drilling rigs, and pile drivers. Our products have been exported to numerous countries worldwide and are highly regarded in the industry.

2. How do you ensure product quality?

To guarantee quality, we follow strict procedures:

• Pre-production samples are provided before mass production.

• A thorough final inspection is conducted before shipment.

• Our main units come with a one-year warranty, covering replacement of any damaged parts.

• We also provide detailed installation and operation videos for easy setup and use.

3. What inspection options are available?

You can verify product quality through:

1. On-site factory inspection (you or your representatives are welcome to visit).

2. Third-party inspection (we accommodate inspections by your chosen agency).

3. Remote video inspection (if an in-person visit isn't possible).

4. Do you offer after-sales support?

Absolutely. Our dedicated after-sales team provides:

• Professional technical support.

• On-site engineer dispatch (if required) for installation and operator training.

5. What is your quality assurance policy?

We offer a one-year warranty on the main machine, ensuring reliable performance and free replacement of defective components.

6. What is your typical delivery time?

Delivery varies based on order type:

• Standard production: 15-20 days.

• Customized orders: 20-25 days (subject to specifications).

7. Do you accept OEM orders?

Yes! We welcome OEM requests. Simply share your design requirements, and we'll:

• Provide a competitive quote.

• Produce samples promptly for approval.