The zero-emission, fully automatic rod-changing, cabin-equipped crawler-mounted DTH (Down-The-Hole) drill rig is a revolutionary solution for sustainable, high-performance mining operations. Powered entirely by an electric drive system, it produces zero exhaust emissions at the point of use, making it ideal for underground mining, enclosed environments, and surface sites with strict environmental regulations. The fully automatic rod-changing system seamlessly handles rod loading, coupling, and storage without manual intervention, slashing cycle times by up to 40% while eliminating the most common source of operator strain and injury. The enclosed, pressurized cabin provides a quiet, dust-free, and climate-controlled workspace, allowing operators to work comfortably and safely for extended shifts. The robust crawler-mounted undercarriage delivers exceptional mobility and stability across uneven, steep, and rugged terrain, enabling rapid repositioning between drilling locations. Utilizing advanced DTH technology, the rig delivers powerful percussive energy directly to the bit, achieving fast penetration rates in hard rock formations while maintaining precision and hole quality. An intelligent control system integrates automation, real-time diagnostics, and remote monitoring, further enhancing efficiency and reducing maintenance costs. Combining zero-emission operation, full automation, operator comfort, and rugged mobility, this DTH drill rig sets a new standard for eco-friendly, productive, and safe mining drilling.

Product Description

Company Information

1.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.
2.How can I place the order?
Sign the PI,pay deposit,we will arrange the production. After finished production pay balance. Finally we will ship the goods.
3.How is the shipment? How long dose it take?
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.

Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products.

We are located in Quzhou City, Zhejiang, with convenient transportation access. And our factory covers an area of 10,000 square meters and has more than 500 staff.

All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the nearfuture.