Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union, |
| Supply Ability | 300Set/Sets per Month |
| Delivery Time | 15-25days |
| Packaging Details | Nude package for machines, Wooden box package for spare parts, Or customer demand. |
| Product name | DTH drilling rig |
| Type | Rotary Drilling Rig |
| Power Type | Diesel |
| Power | 168kw(2200r/min) |
| Drilling Depth | Max.150m |
| Drilling Diameter | 300mm |
| Max.Torque | 1092Nm (1400r/min) |
| Hydraulic oil tank capacity | 400L |
| Feature | High Drilling Efficiency,Hydraulic Controlling |
| Application | Drilling Rock Drilling Mining Quarry,blasting hole drilling |
| Dimension(L*W*H) | 9500*2400*2900mm |
| Weight | 18800Kg |
| Maximumfeed force | 115KN |
| Maximum hoist pull | 115KN |
| Feed stroke | 4800/6800mm |
| Main pump Max.pull-down piston push | 28Mpa |
| Travelling speed | 3km/h |
| Brand Name | SANROCK |
| Model Number | SRM300 |
| Certification | CE ISO 9001:2015 |
| Place of Origin | Zhejiang, China |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union, | Supply Ability | 300Set/Sets per Month |
| Delivery Time | 15-25days | Packaging Details | Nude package for machines, Wooden box package for spare parts, Or customer demand. |
| Product name | DTH drilling rig | Type | Rotary Drilling Rig |
| Power Type | Diesel | Power | 168kw(2200r/min) |
| Drilling Depth | Max.150m | Drilling Diameter | 300mm |
| Max.Torque | 1092Nm (1400r/min) | Hydraulic oil tank capacity | 400L |
| Feature | High Drilling Efficiency,Hydraulic Controlling | Application | Drilling Rock Drilling Mining Quarry,blasting hole drilling |
| Dimension(L*W*H) | 9500*2400*2900mm | Weight | 18800Kg |
| Maximumfeed force | 115KN | Maximum hoist pull | 115KN |
| Feed stroke | 4800/6800mm | Main pump Max.pull-down piston push | 28Mpa |
| Travelling speed | 3km/h | Brand Name | SANROCK |
| Model Number | SRM300 | Certification | CE ISO 9001:2015 |
| Place of Origin | Zhejiang, China | ||
| High Light | hydraulic borehole drilling rig ，150m depth DTH drilling machine ，diesel mining drilling rig | ||
Crawler Mining DTH Drilling Rig with Multi-Angle Rotation
This robust, self-propelled drill rig is specifically engineered for high-productivity drilling in the most demanding mining and quarrying environments. Mounted on a heavy-duty crawler track system, it offers exceptional mobility and stability on rough, uneven terrain. The rig features a advanced drilling system capable of multi-angle rotation, allowing for precise and flexible hole placement.
Key Features & Advantages:
Mobility & Stability: The powerful crawler undercarriage provides excellent ground clearance and traction, enabling the rig to easily navigate steep grades and unstable ground. Hydraulic outriggers ensure maximum stability during drilling operations.
Multi-Angle Drilling Capability: The boom and feed beam offer significant articulation, enabling drilling at various angles—from vertical to horizontal. This versatility is crucial for precision bench drilling, slope trimming, and installing ground support anchors without needing to reposition the entire machine.
High-Impact DTH (Down-The-Hole) Hammer: Designed for efficiency in hard rock formations, the DTH hammer transmits percussive energy directly to the drill bit, resulting in faster penetration rates, straighter holes, and reduced wear on the drill string.
Enhanced Productivity & Automation: Features like automated rod handling, centralized hydraulic controls, and dust suppression systems minimize manual labor, increase safety, and ensure continuous, efficient operation.
Durability for Mining Conditions: Constructed with high-strength steel and components built to withstand harsh conditions, including dust, vibration, and continuous use, ensuring high uptime and a long service life.
Ideal for large-scale mining operations, this crawler-mounted DTH drill rig combines unparalleled mobility with precise, multi-angle drilling power to maximize efficiency and safety on site.
Product Description
| Fuel tank capacity | L | 260 | ||
| Rotary head(HB-520) | low operation | Max.Torque | N.m | 16000 |
| Rotate speed | r/min | 42 | ||
| fast operation | Max.Torque | N.m | 8000 | |
| Rotate speed | r/min | 84 | ||
| Max.speed | r/min | 136 | ||
| lmpactfrequency | bpm | 1800-2400 | ||
| lmpact force | N.m | 800-900 | ||
| Hydraulicsystem | Main pump Max.pull-down piston push | Mpa | 28 | |
| Main pump | L/min | 180+180 | ||
| Auxiliary pum | L/min | 20+16 | ||
| Hydraulic oil tank capacity | L | 400 | ||
| Hoist & Feedsystem | Feed type | Motor+Chain | ||
| Feed stroke | mm | 4800/6800 | ||
| Maximum hoist pull | KN | 115 | ||
| Maximumfeed force | KN | 115 | ||
| Maximum hoist pull speed | m/min | 40 | ||
| Maximum feed speed | m/min | 40 | ||
| Winch | Line pull (1st layer) | KN | 10 | |
| Maximum rope speed | m/min | 30 | ||
| Rope diameter | mm | 12 | ||
| Rope capacity | m | 40 | ||
| Undercarriage | Travelling speed | km/h | 3 | |
| Max.climbable gradient of the overall unit | ∘ | 26.5 | ||
| Track shoe width | mm | 500 | ||
| Over all width | mm | 2400 | ||
| Overall length | mm | 3450 | ||
| Averageground pressure | kPa | 66 | ||
| Clamps | Nominal size | mm | 60-300 | |
| Maximum Clamping force | kN | 300 | ||
| Maximum breaking torque | kN.m | 45 | ||
| Constructionparameters | Max.parallel height | mm | 4000 | |
| Max.borehole diameter | mm | 300 | ||
| Max.drillingdepth | m | 150 | ||
| Dimension in transport condition(LxWxH) | mm | 9500*2400*2900 | ||
| Weight | Kg | 18800 | ||
Company Information
1.What can you buy from us?
DTH drilling rig,core 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.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
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?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Seller
Year Established:
1992
Total Annual:
15000000-20000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
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... 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...
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