Chinese Advanced Hydraulic Water Drilling Rig Diamond Core Drilling Machine for Cutting

• Customization: Available
• After-sales Service: Online Technical Support, Repair Service
• Warranty: 1 Year Warranty, Online Support, Spare Parts Avail
• Model NO.: QZ-502
• Type: Hydraulic Cutting Machine
• Usage: Ceramics, Fire Brick, Red Brick, Jadestone, Cement Brick, Concrete Curb, Granite, Marble
• Application: Machinery & Hardware, Construction, Mineral Industry, Stone Industry
• Source Voltage: 380V
• Automation: Automatic
• Cutting Ability: High Speed
• Control: Artificial
• Certification: ISO, CE
• Wiring Requirements: Ten Square Millimeters Three-Phase Five-Wire Cabl
• Cooling Method: Water Cooling
• Usage Scenario: Cement Brick, Concrete Curb, Marble
• Place of Origin: China
• Machine Weight: 70kg
• Motor Displacement: 25cc
• Maximum Drill Bit Diameter: 600mm
• Flow Rate: 45/54L/Min
• Rated Power: 25kw
• Transport Package: Wooden Case
• Specification: 1 pallet
• Trademark: LINK
• Origin: China
• HS Code: 84678900
• Package Size: 1000.00cm * 1000.00cm * 200.00cm
• Package Gross Weight: 70.000kg

Product Description

Product Description

Hydraulic Core Drill

Hydraulic core drill adopts hydraulic drive with strong torque and stable performance. Easy assembly and portable design enables accurate drilling for concrete, wall holes and engineering renovation.

Technical Specifications
Rated Power	25 KW
Motor Displacement	28 Cc
Rotating Speed	200~800 r/min
Maximum Drill Bit Diameter	600MM
Stroke Length	230bar
Rated Working Pressure	1150MM
Flow Rate	45/54L/MIN
Weight	70KG

Product Advantages

Efficient hydraulic drive delivers strong power, stable operation, anti-jamming and low vibration.

Easy assembly & portable design, perfect for confined indoor and outdoor construction sites.

High precision cutting for dense concrete, ideal for demolition, renovation and bridge engineering.

Capable of precise cutting on dense concrete structures, handling high-difficulty, high-precision tasks.

Higher working efficiency than traditional tools, ensuring a smooth, flat cutting surface.

Key Features

As a high-performance professional cutting tool, the hydraulic wall saw adopts an efficient hydraulic system to deliver powerful cutting force and stable operation, effectively preventing jamming and vibration under heavy-duty working conditions.
 
It features a humanized structure for easy assembly, disassembly and portability, ideal for confined indoor and outdoor construction sites. Compared with traditional equipment, it achieves higher efficiency with smooth cutting surfaces and reduces labor and operating costs.
 
Widely applied in reinforced concrete cutting, beam and column dismantling, bridge and tunnel renovation as well as building reconstruction, it enables precise cutting of dense concrete structures and fulfills various high-difficulty and high-precision engineering tasks.

Application Scenarios

Concrete wall hole drilling
Floor air conditioner pipe drilling
Hydropower pipeline hole opening
Reinforced concrete core drilling
Tunnel ventilation hole drilling

Subway low-noise construction drilling
Bridge foundation pile drilling
Bridge prestress hole drilling
Mine roadway excavation drilling...

After-Sales Service
1.year comprehensive warranty for the whole machine

2.Online technical support and troubleshooting

3.Long-term supply of genuine spare parts and accessories

4.OEM/ODM customization available for special requirements

Main Products

Company Profile

YanCheng LINK Co., Ltd. is a professional manufacturer and global exporter, headquartered in China Jiangsu Yancheng, providing comprehensive industrial machinery, consumables, and construction solutions in the fields of concrete, mining cutting, water jet engineering, and floor grinding.

Our core mission is to deliver efficient, eco-friendly, and reliable solutions along with integrated industrial equipment for global industries including manufacturing, municipal services, construction, maritime operations, and renewable energy sectors. Through continuous investment in technological innovation, production upgrades, and rigorous quality control, we have established a modern production base equipped with precision machining workshops and automated performance testing systems, certified under the comprehensive ISO 9001 Quality Management System. Our products offer diverse power options tailored to various operational scenarios—electric, diesel, and gasoline-powered models—ensuring equipment that meets both stationary factory requirements and demands for full mobility and adaptability in remote field operations. We provide one-stop procurement solutions for clients worldwide.

Packaging & Shipping

FAQ

Q1: What is LINK's core business and product range? 

A: LINK specializes in industrial-grade high-pressure water jet technology, offering a full range of equipment from 150 bar to 2000 bar, including high-pressure washers, rust removal systems, pipeline dredging machines, and portable water cutting systems with electric, diesel, and gasoline power options. We also supply construction cutting tools such as traditional wire saws and diamond blade saws for concrete cutting, mine cutting, and reinforced concrete cutting, as well as floor grinders and related mechanical consumables to provide customers with a complete one-stop solution.

 

Q2: How long has LINK been in the high-pressure water industry?

A: Founded in 2014, LINK has 12 years of professional experience in R&D, production, and export of industrial high-pressure water jet equipment, with a proven track record in the global market.

Q3: What is the warranty period of your products? 

A: We offer a 1-year comprehensive warranty for the whole machine, covering manufacturing defects and core components. We also provide long-term supply of genuine spare parts and online technical support.

Q4: What is the delivery time? 

A: For standard models, delivery is 7-15 working days after deposit receipt. For customized orders, the timeline will be confirmed based on specific requirements.

Q5: What is the shipping port?

A: Our default shipping port is Shanghai, China, with flexible port options available per customer request.

Q6: Are your products certified? 

A: Yes, all LINK products are CE certified, complying with EU safety, health, and environmental standards for global markets.

Q7: What applications are your products suitable for? 

A: Our products are widely used in industrial cleaning, rust/paint removal, pipeline dredging, portable water cutting, municipal maintenance, construction, and shipyard applications.