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Your Professional Core Drilling Rig Supplier

 

We are a professional manufacturer and trading company specializing in water well drilling rigs, mining exploration rigs, and related equipment. Supported by an experienced technical team, we operate a modern factory equipped with CNC machining centers, automated welding systems, and advanced testing instruments. Our streamlined production lines and strict quality control ensure consistent reliability and performance. With years of R&D and manufacturing experience, we provide both standard products and customized solutions to meet diverse project requirements.

 
 
Why choose us

Advanced Production Technology

CNC machining, automated welding, and precision testing equipment enable high accuracy and reliability throughout the manufacturing process.

Customized Solutions

We provide flexible customization services based on geological conditions, target depth, borehole diameter, and budget to meet diverse project requirements.

Sales Market

Our products are exported to numerous countries and regions in Africa and Asia, demonstrating our global reach and the trust international markets place in our products.

Quality Control and Testing

Our strict quality control measures and rigorous testing protocols ensure that every product meets international standards for safety, durability, and performance.

 

 

Full Hydraulic Core Drilling Machine

 

 

The full hydraulic core drilling rig is a multifunctional drilling rig developed by YG Machinery after technical innovation on the basis of a traditional core drilling machine. It is also called a diamond core drilling rig or coring drilling rig. It adopts diamond and carbide drilling tools.Among the many drilling rigs, the full hydraulic coring drilling rig is one of the most perfect drilling machines. It can work in harsh environments such as plains, hilly areas, high temperatures, and severe cold.It is mainly applicable to the exploration of metal and non-metal solid deposits.

 

Model

YRHC600

YRHC800

Weight

4500kg

6500kg

Dimension(transport)

4500*1900*2650mm

4400*2200*2800mm

Dimension(working)

4500*2500*6100mm

4000*2700*6500mm

Drilling angle

45-90°

45-90°

(BTW)/Drilling depth BTW

650m

1000m

(NTW)/Drilling depth NTW

600m

800m

(HTW)/Drilling depth HTW

400m

600m

Drill head lift force

240kN

300kN

Drill head feed force

120kN

150kN

Rotary speed RPM

0-1100rpm

0-1100rpm

Max.Torque

1400N.m

1800N.m

Drill head feed stroke

1800m

1800m

Drill mast slide stroke

800m

1200m

Hydraulic pumps

Main pump 95ml/r.32Mpa

(Primary pump)

Auxiliary pump 80ml/r.25Mpa

(Auxiliary pump)

Main pump 95ml/r.32Mpa

(Primary pump)

Auxiliary pump 80ml/r.25Mpa

(Auxiliary pump)

Hydraulic cooling system

Water Cooling

Water Cooling+Air Cooling

Power unit

91kW/2200rpm

Yuchai 4-cylinder engine

92kW/2200rpm

Yuchai 6-cylinder engine

Hydraulic winch capacity

600m

800m

Mechanical winch capacity

15kN

20kN

Winch lifting speed

110m/min

110m/min

Mud pump

BW100/BW160(optional)

BW100/BW160(optional)

Optional

Rubber/6t steel 300mm(optional)

6t steel 300mm/8t steel 400mm(optional)

Crawler climbing angel

25°

25°

Crawler walking speed

2-3km/k

2-3km/k

 

Full Hydraulic Core Drilling Machine

 

Features of Full Hydraulic Core Drilling Machine

Power Output: High-quality fully hydraulic core drill rigs are equipped with high-power engines (such as 162kw six-cylinder models) with a maximum rotation torque of 2500N·m, ensuring continuous drilling in hard rock formations without power loss.

 

Adaptive Design: The steel crawler chassis has low ground pressure, enabling movement in complex terrains such as swamps and snowfields, meeting the "all-domain operation" needs of the fully hydraulic core drill rig.

 

Operational Convenience: The centralized operating handle combined with a hydraulic self-unloading device allows the sliding rod to lift and lower in only 30 seconds, significantly reducing the labor intensity of the fully hydraulic core drill rig.

 

Safety Assurance: The shock-absorbing sliding main shaft reduces drilling vibration, and the hydraulic transverse moving outriggers ensure stability, complying with the "deep operation safety specifications" of the fully hydraulic core drill rig.

 

 
Advantages of Full Hydraulic Core Drilling Machine
 
01/

Rate of Penetration (ROP) Enhancement
Assessing the ground before drilling and selecting the best configuration and core bit for drilling can effectively increase the rate of penetration. The higher the drilling speed, the more efficiently the bit can drill through hard materials when drilling.

02/

Energy Conservation And Environmental Protection
It adopts the advanced load-sensitive control technique, the drilling rig has reduced power consumption and heat generation to the lowest level. With lower pollution discharge of diesel engines, and a professional noise-reducing design, the drilling rig is suitable for urban operation.

03/

High Efficiency And Reliable Performance
It adopts a high-configuration accessory, such as a diesel engine, hydraulic pump, main valves, motors, drill bit, drill pipe, etc. With an advanced structure design and flexible operation method, all these guarantee the drill rig’s high operation and performance efficiency.

04/

Easy To Move And Install
It is easy to move and install. It adopts crawler chassis, which can move easily. The noise of the vehicle’s running mechanism and the vibration of the vehicle body reduced, and greatly reduce fuel consumption. It can walk on urban roads without hurting the road surface.

05/

Flexible To Operation
The rope coring process does not need to lift the drill pipe. The winch is connected to the salvage device, and the coring efficiency is high.

06/

Complex Terrain Can Be Operation
The four sets of bearings in the vertical axis box are positioned to ensure that the gyrator has sufficient rigidity to deal with complex geological conditions such as gravel and pebble.

 

Applications of Full Hydraulic Core Drilling Machine

Geological and Engineering Surveys

Used for engineering geological investigations, foundation exploration, and geotechnical assessments.

 

Energy Resource Drilling

Suitable for shallow oil and natural gas extraction, facilitating resource exploration.

Water Well and Groundwater Exploration

Efficiently drills wells for groundwater extraction, ensuring a stable water supply.

Tunnel and Underground Construction

Plays a key role in tunnel ventilation and drainage, enhancing safety and stability.

Dam and Infrastructure Projects

Utilized for grouting applications in dam reinforcement, foundation stabilization, and soil improvement.

 

 

How to use Full Hydraulic Core Drilling Machine

Safety Check: Before operating the machine, it is important to conduct a safety check to ensure that all components are working properly.
Check the hydraulic system, drill bit, and other parts for any damage or wear and tear.

 

Set Up: Position the rig on a flat and stable surface. Use the leveling jacks to level the rig if necessary. Install the drill bit and attach the drill pipe to the drilling machine. Also, make sure that the hydraulic fluid and drilling fluid are filled to their recommended levels.

 

Starting the Machine: Start the hydraulic power unit and engage the drill motor to rotate the drill bit. Adjust the rotation speed and torque to the appropriate levels for the surface being drilled.

 

Drilling: Slowly lower the drill bit onto the surface to be drilled. As the drilling progresses, periodically remove the drill pipe and add additional sections to the pipe to reach the desired depth.

 

Monitoring: Monitor the drilling process regularly to ensure that the drill bit is performing properly and the hole is progressing as planned. Check the drilling fluid flow rate, pressure, and temperature to ensure that they are within safe levels.

 

Retrieval: When the drilling is complete, retrieve the drill pipe and drill bit from the hole. Ensure that the hole is stable and secure to avoid any accidents or incidents.

 

Shut Down: Finally, shut down the hydraulic power unit and clean the machine and the drilling site. Store the drill bit, drill pipe, and other components properly to avoid any damage.

Highly Efficient Full Hydraulic Core Drilling Rig

 

Maintenance of Full Hydraulic Core Drilling Machine

 

 

Hydraulic System Maintenance

Check the hydraulic oil level and cleanliness daily, and replace the filter element every 500 hours. This is crucial for extending the service life of the fully hydraulic core drill rig.

 

Power Head Maintenance

Regularly lubricate the main shaft bearings, monitor changes in rotation speed and torque, and promptly investigate abnormal wear of the fully hydraulic core drill rig.

 

Crawler Inspection

Tighten crawler pins weekly and clean gravel in crawler gaps to ensure the movement reliability of the fully hydraulic core drill rig in complex terrains.

 

 

 

FAQ

 

 

Q: What are your payment terms?

A: T/T 30% as a deposit, 70% paid before delivery. We will show you photos of the products and packaging before you pay the balance.

Q: What are your delivery terms?

A: EXW, FOB, CFR, CIF.

Q: What is your delivery time?

A: Typically, it takes 7-10 business days after receiving the advance payment. The specific delivery time depends on the item and order quantity.

Q: What is the warranty period for our machines?

A: Our main machines have a 1-year warranty, during which all damaged parts can be replaced. We provide videos of machine installation and operation.

Q: What are your packaging terms?

A: Typically, we use standard export wooden crates for LCL shipments and sturdy wooden crates for FCL shipments.

Q: Do you test all goods before shipping?

A: Yes, we conduct 100% testing before shipment. We include our inspection report with each machine.

Q: Do you prioritize supplying spare parts to trade customers?

A: Yes, we have your customer records and prioritize supplying spare parts to you.

As one of the leading core drilling rig manufacturers and suppliers in China, we warmly welcome you to buy high-grade core drilling rig for sale here from our factory. All customized products are with high quality and competitive price.

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