Welcome to visit Shandong Runli Mining Machinery Co., Ltd.
Product
200m-1200mRC drilling rig, air reverse circulation exploration drilling rig, used for rock powder extraction drilling rig
Classification:
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.
| Drilling capacity | Drilling depth(m) | 350 | 500 |
| The hole diameter(mm) | 140-300 | 140-400 | |
| Drill pipe diameter(mm) | 76/89/102/114 | 76/89/102/114 | |
| Drill pipe length(m) | 1.5/2/3 | 1.5/2/3/6 | |
| Drive head | Rotation torque(N.m) | 6000-10000 | 8000-12000 |
| Rotation speed(rpm) | 40-160 | 40-160 | |
| Stroke(m) | 3.3 | 3.3/6.6 | |
| Rig lifting force | 240kN | 300kN | |
| Feeding capacity(kN) | 100 | 150 | |
| Rapid rise speed(m/min) | 20 | 20 | |
| Fast feeding speed(m/min) | 40 | 40 | |
| Power Unit | Engine brand | WEICHAI | Cummin s |
| Rated power(kW) | 129 | 132 | |
| Tool winchcapacity | Lifting force | 20kN | 20kN |
| Air compressor | Air pressure(MPA) | 1.7-3.5 | 1.7-3.5 |
| Air consumption(m'/min) | 17-42 | 17-42 | |
| Equipped with hammer(Reverse circulation) | Medium and high pressureseries | Medium and high pressureseries | |
| Crawler chassis | Walking speed(km/h) | 2.5 | 2.5 |
| Climbing angle(°) | 30 | 30 | |
| Dimension | Transport(mm) | 6300*2100*2400 | 6300*2100*2500 |
| Working(mm) | 4000*2900*6600 | 4000*2900*6800 | |
| Weight(t) | 9 | 12 | |
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.
Technical parameters | Unit | FLRC400 | FLRC500 | FLRC600 | FLRC700 | FLRC800 | FLRC1000 |
Max drilling depth | M | 300 | 400 | 500 | 600 | 800 | 1000 |
Drilling diameter | mm | 105-305 | 105-400 | 105-450 | 105-450 | 105-550 | 105-550 |
Air pressure | Mpa | 1.2-3.5 | 1.6-6 | 1.6-6 | 1.6-8 | 1.6-8 | 1.6-8 |
Air consumption | m³/min | 16-55 | 16-55 | 16-75 | 16-90 | 16-96 | 16-96 |
Drill pipe length | m | 3 | 3 | 3 | 6 | 6 | 6 |
Drill pipe diameter | mm | 89/102 | 102-114 | 102/114 | 114/127 | 114/127 | 127/146 |
Axial pressure | T | 6 | 7 | 7 | 11 | 11 | 13 |
Lifting force | T | 22 | 25 | 29 | 47 | 49 | 57 |
Fast lifting speed | m/min | 20 | 23 | 29 | 29 | 29 | 30 |
Fast feeding speed | m/min | 32 | 33 | 33 | 42 | 42 | 44 |
Max rotary torque | Nm | 8000/4000 | 10000/5000 | 12000/6000 | 18000/9000 | 18000/9000 | 24000/12000 |
Max rotary Speed | r/min | 75/150 | 75/150 | 75/150 | 70/140 | 70/140 | 86/172 |
Small anxiliary vinch lifting force | T | 2.5 | 1.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Jacks stroke | m | 1.6 | 1.5 | 1.6 | 1.6 | 1.6 | 1.7 |
Drilling effciency | m/h | 10-35 | 10-35 | 10-35 | 10-35 | 10-35 | 10-35 |
Moving speed | Km/h | 2.5 | 2.5 | 3.5 | 3.5 | 5 | 6.4 |
Uphill angle | ° | 21° | 21° | 21° | 21° | 21° | 21° |
Weight of the rig | T | 9 | 9.6 | 12 | 13 | 15 | 20 |
Dimension | m | 6.2*1.9*1.85 | 6.2*1.9*1.85 | 7.2*2*2.8 | 7.2*2*2.8 | 10.5*2.2*3.3 | 11.5*2.25*3.4 |
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!
We are a direct manufacturer specializing in the production of drilling equipment, including water well drilling rigs, truck mounted drilling rigs, RC reverse circulation exploration drilling rigs, fully hydraulic coring drilling rigs, down the hole drilling rigs, and pile drivers. Our products have been exported to many countries around the world and enjoy a high reputation 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:
On-site factory inspection (you or your representatives are welcome to visit).
Third-party inspection (we accommodate inspections by your chosen agency).
Remote video inspection (if an in-person visit isn't possible).
4. Do you provide after-sales support?
of course. Our dedicated after-sales team provides:
Professional technical support.
Dispatch on-site engineers (if necessary) for installation and operator training.
We provide a one-year warranty for the host to ensure reliable performance and free replacement of defective parts.
6.What is your usual delivery time?
Delivery varies by order type:
Standard production: 15-20 days.
Customized order: 20-25 days (subject to specifications).
7. Do you accept OEM orders?
yes! We welcome OEM requests. Just share your design requirements, and we will:
Provide competitive pricing.
8. Do you recruit agents globally?
Yes, we sincerely invite strong companies from around the world to become our partners, share our experience and technology together, provide all our services, and ensure that our agents can gain greater benefits from it.
Key words:
Why Choose Us
Comprehensive technology
The product line covers various types such as mechanical top drive, crawler, rope core, and vehicle mounted drilling rigs, meeting the professional needs of multiple fields such as water wells, exploration, mining, and photovoltaics.
01
Efficient and reliable
The equipment is characterized by high drilling efficiency, low construction costs, reliable work, and easy operation, and is committed to improving engineering efficiency for customers
02
Customized service
Not only does it support personalized device customization, but it also provides professional full process services such as door-to-door transportation and delivery training, deeply responding to customer needs.
03
Customer recognition
The equipment has been exported to multiple countries and regions such as Australia, Africa, and the Middle East, and has gained widespread international recognition for its excellent quality and service.
04
Pack and ship
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FAQ
What is your payment terms ?
30% deposit first, to be paid in full upon completion of production and shipment.
When can I get the quotation?
We usually provide you with a quotation within 24 hours after receiving your inquiry. If you urgently need a quote. Please call us or let us know in your email so that we can prioritize your inquiry.
Do you accept small orders?
Don't worry. Please feel free to contact us at any time. In order to obtain more orders and provide our customers with more conveners, we accept small orders.
Can I visit your factory?
Welcome to our factory. Please contact us first. With your schedule, we will provide you with the necessary services.
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Contact Us
Tel：+86 15953993311
E-mail：sdlinkanpeng@gmail.com
Address：Linyi City, Shandong Province, China
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