Tunnel Hydraulic Drilling Machine Horizontal Rotary Borehole Drilling Equipment Sample Core Drill Rig

Horizontal Rotary Borehole Drilling Rig Hydraulic Core Rig for Tunnel Exploration
Is engineered for precise, lateral subsurface investigation directly from within tunnel faces or sidewalls. It performs controlled, horizontal boreholes to extract continuous core samples parallel to the tunnel's axis, providing vital forward-looking geological data critical for excavation planning, ground support design, and risk mitigation.

The rig's core functionality revolves around its heavy-duty horizontal drilling module, powered by a high-torque hydraulic rotary head. This system drives a drill string and core barrel assembly directly into the tunnel face or wall, enabling sampling of the rock mass ahead of or surrounding the excavation. Key operational features include:
True Horizontal Drilling Capability: The main frame and hydraulic feed system are specifically designed to apply precise thrust and rotation along a horizontal axis, allowing for straight and stable borehole advancement perpendicular to the tunnel profile.
High-Performance Hydraulic Power Pack: Delivers smooth, adjustable rotational speed and feed force, capable of handling a wide range of rock strengths encountered in tunneling, from soft ground to hard rock formations.
Advanced Core Acquisition System: Typically employs a wireline core barrel system for efficient retrieval of undisturbed, high-quality rock core samples without withdrawing the entire drill string, maximizing productivity and sample integrity.
Stable Rig Configuration: Mounted on a robust, anchored base or a mobile carriage (track or wheel-based) to ensure absolute stability and alignment during drilling operations, counteracting the significant reactive forces generated.
By facilitating horizontal coring, it delivers direct, physical evidence of in-situ conditions, enabling safer, more efficient, and data-driven tunnel construction.

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.

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.