Main Advantages of Hydraulic Core Drilling Rig
As a professional underground core sample drilling equipment, the hydraulic core drilling rig has absolute advantages in six aspects.
- Effortless Operation: Mechanized and semi-automated workflows reduce labor intensity
- Stepless Speed Control: Smooth adjustment of rotational and feed speeds
- Overload Protection: Automatic unloading or alarm activation during excessive pressure
- Precise Parameter Control: Optimized efficiency and enhanced extraction rates
- Flexible Layout: Adaptable piping and compact structure
- Advanced Configuration: Data Acquisition and Monitoring System, capable of displaying and recording parameters in real time.
Your Trusted Hydraulic Core Drilling Rig Supplier in China
As a leading manufacturer of hydraulic core drilling rigs, we possess core technological advantages, delivering high torque and a wide speed range with exceptional reliability. Our advanced electro-hydraulic control system enables precise pressure and flow regulation.
We offer robust pre-sales support, providing professional technical consultation and solution design to assist customers in selecting the most suitable equipment models and configurations.
Our comprehensive after-sales service team features 24/7 professional customer support.
Hydraulic Core Drilling Rig by Drilling Depth and Scale
Lightweight Hydraulic Core Drilling RigCompact and lightweight with a modular design, ideal for shallow-hole mineral exploration and engineering geological surveys.
Medium-Duty Hydraulic Core Drilling RigFeatures greater power and torque, robust construction, and taller mast for handling complex boreholes.
Heavy-Duty Hydraulic Core Drilling RigDelivers immense power with high automation, equipped with a top-drive power head, automatic pipe-turning device, and automatic drill pipe discharge system.
Framework
Mainly consists of a power system, drill pipe, drill bit, core tube, feed system, etc.
Provides the power and torque required for drilling.
Connects the drill rig to the drill bit and transmits rotational forces.
The outer tube connects the drill bit and transmits torque; the inner tube stores the core.
Cuts or grinds the rock, mainly to form a circular hole and to retain the core.
Holds the core at the root of the core during lifting and prevents the core from falling out.
Circulates the drilling fluid, cools the drill bit and equalizes the formation pressure.
Controls the pressure of the drill bit on the formation and the drilling speed.
monitors and regulates parameters such as drilling pressure, rotational speed, flushing fluid flow rate, etc.
Ordering Process
When selecting a hydraulic core drilling rig, it is necessary to choose based on specific working conditions, such as geological conditions, drilling diameter and depth requirements, terrain conditions, etc.
Once the specific operating conditions of the hydraulic core drilling rig have been determined, the appropriate core drilling rig model can be selected, such as drill bit size, drill rod thickness, and matching power.
When placing an order for a hydraulic core drilling rig, it is necessary to double-check the drilling parameters, technical agreement, and configuration requirements.
Company Advantage
As a professional manufacturer of hydraulic core drilling rigs, Palien offers the most comprehensive product line covering all types—from light to heavy-duty—providing customers with one-stop solutions. Our leading technological advantages enable real-time parameter monitoring and automated operations, significantly enhancing efficiency and safety.
Our global sales and service network specializes in geological and core drilling applications. With high standards in product design and manufacturing, short procurement cycles, and a deep understanding of specialized operating conditions and requirements, we provide flexible, customized modification services.
More About Hydraulic Core Drilling Rigs
- Technical Specifications
| Rig type | PLEYYYZJ-600 |
| Weight | 4500kg |
| Dimension(transport) | 4500*1900*2550mm |
| Dimension(working) | 4500*2500*6100mm |
| Drilling angle | 45-90° |
| Drilling depth BTW | 650m |
| Drilling depth NTW | 600m |
| Drilling depth HTW | 400m |
| Drill head lift force | 240kN |
| Drill head feed force | 120kN |
| Rotary speed RPM | 0-1100rpm |
| Max.Torque | 1400N.m |
| Drill head feed stroke | 1800mm |
| Drill mast slide stroke | 800mm |
Company Philosophy
Pailien is a comprehensive mechanical manufacturing company integrating R&D, production, and full-service support. Our equipment features high-efficiency and powerful drilling capabilities, exceptional drilling quality, outstanding adaptability and modular design, along with superior safety performance and reliability. With a dedicated R&D team specializing in hydraulics, mechanics, electronic control systems, and drilling technology, we continuously refine our products based on market demands and customer feedback. Our modern production facilities house large CNC machine tools, machining centers, and automated welding equipment. Strict adherence to ISO 9001 quality management systems ensures rigorous inspection at every stage—from raw materials to finished products—guaranteeing superior quality. Comprehensive services include pre-sales consultation, in-process training, and post-sales support.
drilling rigs
Hydraulic core drilling rigs offer market adaptability and technological versatility, featuring a comprehensive range of equipment models. From compact units to large-scale fully hydraulic rigs, they cater to diverse customer construction requirements.
The hydraulic core drilling rig employs high-strength steel for its critical components, delivering superior compression resistance and fatigue endurance. Its well-balanced design ensures stable center of gravity, facilitating easy transportation while providing robust torque support during operation.
the dawn of the intelligent era?
The latest generation of hydraulic core drilling rigs, equipped with an advanced drive operating system, analyzes rock formations in real time and automatically adjusts drilling parameters. This enables maximized drilling efficiency and optimized core recovery rates. The equipment also integrates remote control and predictive maintenance capabilities, signaling the drilling industry’s entry into the intelligent era.
Primary applications of hydraulic core drilling rigs: engineering geological surveys, geological hazard prevention and mitigation surveys, solid mineral exploration, hydrogeological and geothermal drilling, and geological hazard prevention and mitigation surveys.
The primary structural components of a hydraulic core drilling rig include: the power system, hydraulic system, actuators, auxiliary equipment, and control system. The power system comprises either a diesel engine or an electric motor, primarily providing the initial power for the entire drilling rig.
