Economic RC Drilling Rig 300m-500m Dual Power Diesel/Electric, Efficient Exploration, Coring, Powder Extraction, Gas Lift Reverse Circulation Drilling Rig

• Customization: Available
• After-sales Service: Online Technique Support
• Warranty: 1 Year
• Model NO.: FSL400
• Certification: CE, RoHS, ISO 9001:2000
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 105-305mm
• Drill Hole Depth: 300m
• Bit Type: 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: 89/102mm
• Fast Lifting Speed: 20m/Min
• Max Rotary Torque: 8000/4000nm
• Lifting Force: 22t
• Weight of Drilling Rig: 11t
• Transport Package: Standard Export Packaging
• Specification: 6.32*1.85*2.8m
• Trademark: Runli
• Origin: Shandong, China
• Production Capacity: 50 Sets/Month

Product Description

Product Description

Reverse Circulation Multi-Function Drilling Rig

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.

Specification

Key Configurations

The RC Reverse Circulation Drill, with its unique gas reverse circulation process, has demonstrated significant advantages in mineral exploration, hydrological drilling, and basic engineering. Here are its core advantages:

1, High precision sampling and geological interpretation
--Sample integrity guarantee
--Continuous undisturbed sampling

2, Efficient drilling and cost optimization
--Strong penetration through hard rock
--Comprehensive cost savings:

3, Adaptability to complex geological formations

4, Environmental protection and safety improvement
--Dust controllability: The closed slag discharge system  
--Low vibration and low noise
The shock absorption design of the drill string attenuates surface vibrations by 40% and controls noise below 85 dB.   

Characteristics

The RC reverse circulation drilling rig has become the "gold standard" for modern resource exploration due to its core competitiveness in high fidelity sampling, efficient penetration of hard rocks, adaptability to complex formations, and low-carbon operations. With the increasing demand for deep mining and the popularity of intelligent control systems such as automatic pressure regulation, its technological and economic advantages will be further highlighted.

Technical Specifications

(Custom configurations available upon request.)

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

After Sales Service

Warranty: 12 months
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Shandong Runli Mining Machinery Co., Ltd.

Shandong Runli Mining Machinery Co., Ltd. is located in Mengyin County, Linyi City, Shandong Province. It is a large-scale prospecting and drilling machinery and equipment manufacturing company integrating R & D, production and sales. The company's business mainly includes: New machinery and equipment manufacturing, second-hand replacement, second-hand recycling and other businesses.
 
The company's main production equipment includes: Full hydraulic water well drilling rigs, rope coring drilling rigs, water and gas dual-purpose drilling rigs, photovoltaic drilling rigs, down-the-hole drilling rigs, vehicle-mounted drilling rigs, gas lift reverse circulation drilling rigs, air compressors, creepers, drill pipes, drill bits and other supporting drilling rigs, drilling tools; The company's products are widely used in water wells, ground source heat pump holes, rescue wells, detection wells, hot spring wells, exploration and sampling, mine blasting holes and highway holes and other fields.
 
The company's drilling and mining machinery and equipment have been exported to Malaysia, Kazakhstan, Myanmar, Zambia, Australia, Burkina Faso and many other foreign countries, and have been well received! The company adheres to the business policy of "quality assurance, reputation, and honest service", in line with the business tenet of "quality first, service first", adhering to the enterprise spirit of "integrity and pragmatism, serving users, unity and enterprising, and striving for efficiency", and warmly welcomes domestic and foreign merchants to visit our company and guide our work!
 
Our company will cooperate sincerely with friends from all walks of life with "good quality, good reputation and good service", and work together for mutual benefit and mutual benefit, seek common development and create a better future!

Why Choose Us?

Other Recommend Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

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Geological Exploration Rope Core Drilling Rig
Air Reverse Circulation Drilling Rig
Fully Hydraulic Water Well Drilling

Certifications

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, 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.

5.What is your quality assurance policy?
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.