Full Hydraulic Core Drilling Rig Tunnel Geological Investigation Drilling Machine Mining Exploration Drilling Rig

This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos. 
We welcome more overseas clients to come to our company for negotiation and cooperation.

A mine-grade full hydraulic tunnel drill rig is a heavy-duty, underground drilling system specifically designed for geological exploration and core sampling in mining tunnels, drifts, and underground excavation projects. Combining the ruggedness required for mining environments with the precision needed for tunnel geological investigation, this rig delivers reliable performance in confined, challenging underground conditions.
Key Features & Design:
Full Hydraulic System: All primary functions—rotation, feed, rod handling, and clamping—are driven by a dedicated hydraulic power pack, providing infinitely variable speed and torque control. This ensures smooth, efficient drilling across varying rock formations, from soft sedimentary to hard igneous rock.
Compact & Modular Construction: The rig is designed with a low-profile, modular frame to facilitate transport through narrow mine adits, ventilation shafts, and tunnel headings. It can be easily disassembled and reassembled for movement between underground work sites.
High-Power Core Drilling Capability: Equipped with a powerful hydraulic rotary head, it supports both wireline and conventional diamond core drilling. It is capable of reaching depths of several hundred meters, depending on formation conditions, while maintaining high core recovery rates.
Mine-Safe Design: Built with explosion-proof or intrinsically safe components (where required), dust suppression systems, and robust corrosion resistance to withstand moisture, dust, and harsh chemical environments common in mines and tunnels.
Automated or Semi-Automated Operation: Many models feature rod handling systems, breakout tools, and digital depth/feed monitors to enhance operator safety, reduce manual labor, and improve drilling efficiency in confined spaces.

Products Description

Company Profile

Quzhou Sanrock Heavy Industry Machinery Co.,Ltd is founded in 2017, fastly develop as a key enterprise in the industry of mine field, geological exploration, water well field and engineering construction field, with the ability to research, manufacture and market.
Sanrock products now cover more than 10 species such as:
Mining Drilling Rig                           Engineering Drilling Rig
Underground Drilling Rig                          Solar Pile Drilling Rig
Water Well Drilling Rig                            Rotary Drilling Rig
Core Drilling Rig                        Air Compressor
We have many year experience in these fields to offer various solutions, with ISO 9001 and CE certificate to guarantee our quality control.  We also have excellent engineer and sale teams to serve different customers' demand.
We also offer comprehensive after-sales service support, including on-site installation guidance, operation training and regular maintenance services, to ensure that customers have no worries during the use of the equipment.
We Sanrock here wish to hand in hand with our customers,create better future!
This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos. 
We welcome more overseas clients to come to our company for negotiation and cooperation.

1.What can you buy from us?
DTH drilling rig,core drilling rig,reverse circulation drilling rig ,highway pile driver,solar pile driver ,
anchor pile driver,rotary drill rig ,Top Hammer drill rig,underground jumbo drill rig ,DTH hammer,drill rod,
screw air compressor,water well drilling rig,truck mounted water well drilling rig,screw air compressor,
piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.

2.Do you provide design drawing and customization services for complete machines and drilling tools?
Please provide your technical specifications or project background details, and we are ready to develop a customized proposal based on your requirements.
This includes 2D and 3D design drawings , delivered in various formats including DWG, PDF, STEP, and IGES. 
Our engineering team specializes in developing tailored solutions that meet your specific operational requirements, geological conditions, and performance objectives.

3.How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.
Shipping efficiency depends on country and city you want to ship to.
For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4.How is your quality control?
We have our own experienced QC.  There will be strict inspection and testing for every order before shipping out.
Our comprehensive inspection service goes beyond basic checks. We analyze performance,and provide a detailed report to maximize your uptime, reduce operating costs, and extend the lifespan of your equipment.