Product Description
Shandong Runli Mining Machinery Co., Ltd. is a high-tech enterprise specializing in the research and development, production, and sales of mining machinery and engineering drilling equipment. The company is located in Linyi City, Shandong Province, relying on the mature local machinery manufacturing industry chain, and is committed to providing efficient and reliable mining and drilling solutions for global customers.
Core Business
Product scope: Mainly engaged in crawler drilling machines, water well drilling machines, engineering exploration drilling machines, mining equipment and supporting drilling tools, widely used in mineral exploration, hydrogeology, basic engineering, geothermal development and other fields.
Technical advantages: With an independent research and development team, our products integrate advanced technologies such as hydraulic transmission and intelligent control, and have the characteristics of high efficiency, energy saving, and adaptability to complex geological formations.
Production strength: The modern production base is equipped with precision machining equipment and strictly implements the ISO quality management system to ensure product performance and durability.
Market and Service
Domestically covering industries such as mining, water conservancy, and infrastructure, and exporting to Southeast Asia, Africa, South America, and other regions.
Provide customized solutions, technical training, and after-sales support, forming an integrated model of "research and development production service".
The company adheres to the concept of "innovation driven, quality-oriented", continuously enhances product competitiveness, and assists in global resource development and engineering construction.
| Main Specification |
| Max drilling depth |
350 m |
Drilling diameter |
105-305 mm |
| Air pressure |
1.2-3.5 Mpa |
Air consumption |
16-55 m³/min |
| Drill pipe length |
3/6m |
Drill pipe diameter |
89/102 mm |
| Axial pressure |
3T |
Lifting force |
16 T |
| Fast lifting speed |
30 m/min |
Fast feeding speed |
55 m/min |
| Max rotary torque |
8500/4250 Nm |
Max rotary speed |
60/120 r/min |
| Jacks stroke |
1.5 m |
Drilling efficiency |
10-35 m/h |
| Driving speed |
2.5 Km/h |
Uphill angle |
21° |
| Weight of drilling rig |
7.5 T |
Dimension |
5.78*1.7*2.25m |
| Working condition |
Loose layers and rocks |
Drilling methods |
Top drive hydraulic rotary and propulsion,
DTH impactor or mud drilling |
Our Advantage
1. Full hydraulic control is convenient and flexible
It can adjust the speed, torque, propulsion axial pressure, anti-axial pressure, propulsion speed, lifting speed of the drilling rig at any time, as well as the stylized experience value rig parameter matching program. To meet the needs of different drilling tool operating conditions and different construction technologies.
2. Top drive rotary propulsion lift
Top drive power head has anti-impact design patented technology, rotary gear reducer reliable and durable, direct access to the drill pipe, shorten the auxiliary time, but also conducive to pipe drilling.
3. Multifunctional drilling
Various drilling processes can be used on this drilling rig, such as: down-the-hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, roller cone drilling, heel drilling and core drilling, etc. The drilling rig can be equipped with mud pumps, foam pumps, generators or sampling equipment according to user requests. The drilling rig also comes standard with various winches.
5. High work efficiency
All kinds of centering devices, rod feeding mechanisms, rod unloaders, lifters, anti-sludge one-way check valves, centralizers, low-temperature start-ups, specialized air filters, etc., are suitable for various drilling processes and the requirements of different use environments. They are easy to control and flexible, with fast drilling speed and short auxiliary time. Therefore, the operation efficiency is high and the risk of construction accidents is reduced.
6. High outright crawler
The high outriggers are easy to load and transport, and can be loaded directly without a crane. Tracked walking is more suitable for muddy on-site movement.
7. Unique Adjustment of Positive and Negative Axial Pressure for Full Hydraulic Drilling Rig
All kinds of impactors want to achieve higher impact efficiency have their matching better axial pressure and speed. During the drilling process, with the increasing number of drill pipes, the axial pressure on the impactor is also increasing. Therefore, during construction, the positive and negative axial pressure valves are adjusted to ensure that the impactor can obtain a more matching axial pressure. At this time, the impact efficiency is higher.
8. Efficient and durable oil mist dispensers and pumps
During the drilling process, the high-speed impactor is lubricated at all times to extend its service life to the greatest extent.
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:
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Fully Hydraulic Water Well Drilling Rigs
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Wireline Core Drilling Rigs
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Dual-Purpose (Water & Air) Drilling Rigs
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Solar Pile Drilling Rigs
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DTH (Down-The-Hole) Drilling Rigs
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Truck-Mounted Drilling Rigs
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Air-Lift Reverse Circulation Drilling Rigs
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Air Compressors
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Crawler Drilling Rigs
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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:
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Pre-production samples are provided before mass production.
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A thorough final inspection is conducted before shipment.
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Our main units come with a one-year warranty, covering replacement of any damaged parts.
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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:
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On-site factory inspection (you or your representatives are welcome to visit).
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Third-party inspection (we accommodate inspections by your chosen agency).
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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:
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:
7. Do you accept OEM orders?
Yes! We welcome OEM requests. Simply share your design requirements, and we'll:
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