Company Certificate
Product Description
Crawler type water well drilling rig is a modern drilling equipment that integrates efficient drilling and strong maneuverability. It adopts a crawler chassis design and adopts various construction techniques such as DTH hammering, mud drilling, reverse circulation drilling, and casing follow-up protection wall drilling, effectively solving construction drilling problems under various terrain conditions. This drilling rig is widely used in agricultural irrigation, domestic water supply, industrial water supply, geothermal development and other fields. It has the advantages of being able to adapt to various geological conditions, suitable for construction on various sites, strong climbing ability, simple operation, and high safety performance.
| Max drilling depth |
500 m |
Drilling diameter |
105-400 mm |
| Air pressure |
1.2-3.5 Mpa |
Air consumption |
16-55 m³/min |
| Drill pipe length |
6 m |
Drill pipe diameter |
89/102 mm |
| Axial pressure |
6 T |
Lifting force |
Lifting force |
| Fast lifting speed |
29 m/min |
Fast feeding speed |
48 m/min |
| Max rotary torque |
11000/5500 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 |
10.6 T |
Dimension |
6.52*1.85*2.51m |
| Working condition |
Loose layers and rocks |
Drilling methods |
Top drive hydraulic rotary and propulsion,DTH impactor or mud drilling |
Advantages of drilling rig
The tracked water well drilling rig has become the core equipment for complex terrain water well construction due to its chassis design, power performance, and process adaptability. Here are its core advantages:
1, Superb terrain adaptability and maneuverability
1. All terrain traffic capacity:
-The ground pressure of the track is less than 25 kPa (lower than human walking pressure), making it easy to cross swamps, sandy areas, steep slopes (climbing ability ≥ 35 °), and areas where wheeled equipment cannot enter rice fields.
-The independent hydraulic support legs, combined with rubber tracks, achieve a 0.5m deep immersion and rescue in muddy ground, with a transition speed of 3.5 km/h.
2. Compact structure and flexible operation:
-The body width is ≤ 2.2m and can pass through narrow alleys or orchards; 360 ° stationary turning with a minimum turning radius of 1.8 meters.
2, Efficient drilling and depth capability**
1. High torque deep hole drilling:
-The torque of the hydraulic power head reaches 12-280 kN · m, the drilling efficiency in hard rock layers (granite) is greater than 8 m/h, and the maximum drilling depth exceeds 4000 meters (with a diameter of 200 mm).
2. Multi process compatibility:
-Supports three modes: mud forward circulation, air down the hole hammer, and double wall reverse circulation. The process can be switched from covering clay layers to igneous rock formations in the same well. *3, Construction stability and well completion quality**
1. High precision vertical drilling:
-The hydraulic automatic leveling system (± 0.2 ° error) combined with the telescopic drilling mast ensures a deviation rate of less than 1% at a depth of 30 meters, ensuring the smooth lowering of the well casing.
2. Ability to cope with complex geological formations:
-Modular drilling tool design:
-Pebble layer: equipped with roller cutter drill bit and mud wall protection, the anti collapse hole efficiency is increased by 40%;
-Fissured rock stratum: air foam drilling to solve the leakage problem (such as a project in Xinjiang with a daily footage of 52 meters).
4, Environmental protection, energy conservation, and resource conservation
1. Mud circulation zero discharge:
-The closed-loop system is equipped with a vibrating screen and a cyclone sand remover, with a mud recovery rate of over 90%, reducing water resource consumption by 30%.
2. Fuel economy optimization:
-The combination of electronic fuel injection engine and load sensitive hydraulic system results in a comprehensive fuel consumption 15-20% lower than that of wheeled drilling rigs.
**Conclusion**
The tracked water well drilling rig has the core competitiveness of * * all terrain conquering power, multi process deep adaptation, intelligent well control, and green construction * *, especially suitable for emergency rescue, remote area water supply, geothermal development and other scenarios. With the popularization of electric drive track chassis and remote control technology, it will play an irreplaceable role in the development of extreme environmental resources.
About Us
Shandong Runli Mining Machinery Co., Ltd. is a large-scale manufacturing enterprise specializing in the research and development, production, and sales of exploration and drilling machinery and equipment. Our business covers both new machinery manufacturing and second-hand machinery recycling.
Main products:
1. Crawler type water well drilling rig
2. Fully hydraulic coring drilling rig
3. Vehicle mounted drilling rig
4. RC reverse circulation drilling rig
5. Air compressor
6. Solar pile drilling rig
7. Blasting down the hole drilling rig
8. Drill rods, drill bits, and other drilling accessories
Application:
Our equipment is widely used in fields such as water well drilling, geothermal heat pump drilling, rescue wells, inspection wells, hot spring wells, exploration sampling, mining blasting holes, and road construction drilling. five
Global influence:
Our drilling machinery has been exported to multiple countries including Malaysia, Kazakhstan, Myanmar, Zambia, Australia, and Burkina Faso, winning unanimous praise from global customers.
Corporate philosophy:
We adhere to the principles of "quality assurance, reputation first, and honest service" and the business philosophy of "quality first, excellent service". In the spirit of "integrity, customer first, teamwork, and performance driven growth", we warmly welcome domestic and foreign customers to visit our company for cooperation.
With excellent quality, strong reputation, and outstanding service, we look forward to establishing sincere cooperative relationships with friends from all walks of life. Let's work together, pursue mutual benefit and win-win, and create a better future together!
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:
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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 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.
Do you recruit agents globally?
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
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