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 DTH Hammer drilling rig ，Portable DTH drilling equipment ，Surface borehole drilling machine | ||
Multifunctional DTH (Down-The-Hole) Drill Rig with 360-Degree Rotation
This advanced multifunctional DTH drill rig is engineered for high-efficiency and versatile drilling operations across various terrains. Its defining feature is a full 360-degree continuous rotation capability, allowing for unparalleled flexibility in positioning and drilling at any angle – from vertical to horizontal – without the need to reposition the entire machine.
Key Features & Advantages:
360-Degree Slewing: The robust upper structure rotates a full circle on its chassis, enabling rapid and precise positioning of the drill rod. This significantly reduces setup time and increases productivity, especially in confined or complex work sites.
Multifunctional Capability: Designed to handle a wide range of applications, including water well drilling, geological exploration, blast hole drilling in mining, and foundation construction (micropiles, anchor holes).
High-Efficiency DTH Hammer: Utilizes a powerful Down-The-Hole hammer system, which delivers superior percussion energy directly to the drill bit. This method ensures faster penetration rates and straighter holes in hard rock formations compared to conventional rotary drilling.
Enhanced Stability & Power: Equipped with outriggers for maximum stability during drilling operations. Powered by a high-torque hydraulic system, it provides consistent power and precise control over drilling parameters.
Operator-Focused Design: Features an ergonomic cabin with intuitive controls, allowing operators to execute complex drilling tasks safely and with high precision.
Ideal for the mining, construction, and geothermal industries, this drill rig combines powerful performance with exceptional maneuverability to meet the most demanding drilling challenges.
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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