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Reverse Circulation Drilling Rig
- RC Drilling Rig
RC Drilling Rig
Series Sinovo reverse circulation drilling rig is a new multi-purpose, high-efficiency environmental protection, multi-track-type rig. which uses the latest foreign gas lift reverse circulation drilling technology, rock dust can be effectively collected through a dust collector to avoid environmental pollution. You can also collect slagging cyclone separator can be used in geological prospecting department of sampling analysis. lt is a geological exploration drilling. drilling wells, monitoring wells, ground source heat pump air-conditioning and other deep hole of choice for equipment.
The drilling rig can be used in a variety of compressed air on the ground hole reverse circulation drilling. The lifting system. guide compensation, drill pipe loading and unloading, rotation and feed, legs. winch. walking and other system to achieve all of the hydraulic system to significantly reduce the labor intensity and improve the efficiency and quality of construction .
Characteristics
Diesel engine mounted hydraulic system, all the system include the walking, rotation, feed, lifting, Leg, lifting, compensation system, rod change is hydraulic.
Reverse circulation system working together with DTH technology, air compressor provide pressed air for impact and dust collect.
During working, use the reverse circulation hammer, double tube, pressed air enter between two tube and dust out from the inner tube.
Also it’s available to positive circulation use normal drilling tool.
The working system composed of feed system, guide(mast) ,rotary head, compensation system, centralizer, rod exchange system, winding and so on.
Axes pressure, feed speed, rotary speed is adjustable.
Four hydraulic leg use for keep the balance of the drilling during working.
| Model | SRC200 | SRC300 | SRC400 | SRC500 | SRC600 | SRC800 | SRC1200 |
|---|---|---|---|---|---|---|---|
| Geology condition | f=6-20 | f=6-20 | f=6-20 | f=6-20 | f=6-20 | f=6-20 | f=6-20 |
| Drill diameter | 105～300mm | 105～325mm | 105～400mm | 105～400mm | 105～450mm | 105～550mm | 105～800mm |
| Max drilling depth | 200m | 300m | 400m | 500m | 600m | 800m | 1200m |
| Air pressure | 1.2～3.5MPa | 1.2～3.5MPa | 1.2～3.5MPa | 1.05～3.45MPa | 1.6～6MPa | 1.6～8MPa | 1.6～8MPa |
| Air consumption | 16～55m3/min | 16～55m3/min | 16～35m3/min | 16～55m3/min | 16～75m3/min | 16～96m3/min | 16～96m3/min |
| Feed stroke | 3600mm | 3600mm | 3600mm | 3600mm | 4000mm | 6800mm | 6800mm |
| Diesen engine | YuCai 85W | YuCai 91W | YuCai 92W | Cummins 132KW | Cummins 132KW | Cummins 194KW | Cummins 264KW |
| Drill rod length | 3000mm | 3000mm | 3000mm | 3000mm | 3000mm | 6000mm | 6000mm |
| RC DTH Drill rod diameter | ￠76mm/￠89mm | ￠76mm/￠89/102mm | ￠89/102mm | ￠102mm/￠114mm | ￠102mm/￠114mm | ￠114mm/￠127mm | ￠127mm/￠146mm |
| Lifting force | 10t | 12t | 22t | 25t | 29t | 47t | 57t |
| Fast rising speed | 14m/min | 30m/min | 20m/min | 23m/min | 29m/min | 29m/min | 30m/min |
| Fast feeding speed | 60m/min | 60m/min | 32m/min | 33m/min | 33m/min | 42m/min | 44m/min |
| Rotation torque | 6000/3000N*m | 6500/3250N*m | 8000/4000N*m | 10000/5000N*m | 12000/6000N*m | 26000/13000N*m | 24000/12000N*m |
| Rotary Speed | 70/140r/min | 70/140r/min | 75/150r/min | 75/150r/min | 75/150r/min | 65/130r/min | 86/172r/min |
| Working angle | 45-90 | 45-90 | 45-90 | 45-90 | 45-90 | 45-90 | 45-90 |
| Drilling efficiency | 10～25m/h | 10～35m/h | 10～35m/h | 10～35m/h | 10～35m/h | 10～35m/h | 10～35m/h |
| Weight | 5.5t | 8t | 11t | 12t | 12.5t | 18t | 23t |
| Overall dimension | 6320×1700×2390mm | 6640×2250×2670mm | 7000×1850×2860mm | 7000×2100×2900mm | 7000×2100×2900mm | 10500×2250×3300mm | 11500×2250×3400mm |
| Soil condtion | Loose layer and bedrock | Loose layer and bedrock | Loose layer and bedrock | Loose layer and bedrock | Loose layer and bedrock | Loose layer and bedrock | Loose layer and bedrock |
| Drlling Type | DTH/RC | DTH/RC | DTH/RC | DTH/RC | DTH/RC | DTH/RC | DTH/RC |
| Impactor tpe | Middle-High pressure | Middle-High pressure | Middle-High pressure | Middle-High pressure | Middle-High pressure | Middle-High pressure | Middle-High pressure |
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Services
Professional and reliable after-sales service
We provide a comprehensive and responsive after-sales service to ensure your operations run smoothly. Our support team offers 12-hour online service to address your inquiries promptly, regardless of your location worldwide.
Additionally, we have our own professional after-sales engineers who can be dispatched to your site as required. Our on-site services include installation, commissioning, operator training, and pile testing, all tailored to meet your specific needs and ensure optimal performance of your equipment.
Production-to-shipment tracking and feedback process
We provide comprehensive, end-to-end tracking and regular updates throughout the entire process, from production initiation to final shipment.
Our systematic tracking covers each critical stage: assembly, quality inspection, testing, packaging, and final loading for dispatch. At every milestone, we proactively provide detailed feedback, including photos, videos, and progress reports.
This transparent communication ensures you are fully informed and can plan confidently for the seamless arrival of your equipment, eliminating uncertainty and facilitating a smooth project timeline.
Professional pre-sales services
Our pre-sales service is designed to optimize your procurement process from the very beginning. By integrating the expertise of our sales personnel with our technical engineering team, we provide professional consultation based on your specific project requirements.
This collaborative approach significantly reduces your upfront selection costs and improves overall efficiency. We focus on delivering precise product recommendations, ensuring the proposed equipment is the most suitable and effective solution for your project needs, ultimately helping you make a well-informed and confident purchasing decision.
