Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
                                                                                                           
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34 Years
Since 1992
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Crawler Drilling Rig Machine Zero Emission Drilling Rig Mining Automatic DTH Drilling Rig

Price Negotiable
Price: negotiable
MOQ: 1Set/Sets per Month
Delivery Time: 15-25days
Brand: SANROCK
Product Description

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


AIR COMPRESSOR    
Compression stage:Single
Air pressure:18bar
Air delivery:16m3/Min
Engine    
Model:QSB8.3(Tier 2)
Rated power:194kw@1700rpm
Rated torque:1135N.m@1500rpm
PERFORMANCE    
Hole range:90-138mm
Hole depth:21m
Drill pipe :76*3000mm
Rod change system:6+1
FEED    
Feed force(Push):20kN
Feed force(Pull):25kN
Feed stroke:3400mm
Feed extension:1100mm
Feed form:Motor+Chain/Cylinder+Wire rope
TRAMMING    
Tramming speed    :1.5/3.2km/h
Track oscillation:10
Ground clearance:350mm
HYDRAULIC ROTATION UNIT    
Torque:3300N.m
Rotary speed:0-120rpm
DUST COLLECTOR    
Filter are:14 square
Filter element quantity    :14PC
Suction capacity:45m2/min
OIL TANK CAPACITY    
Fuel:350L
Hydraulic oil:200L
Engine oil:18L
Lub oil    :10L
Water tank:45L
Compressor oil:50L
Dimension(L*W*H):9100*2400*2250mm
Weight:12000kg






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.


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Location No.28, Wenyuan Road, Qujiang District, Quzhou City, Zhejiang Province,China
Contact Person Sky

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