For mineral exploration in remote or challenging environments, a high-performance RC drilling rig is not just a tool—it’s a productivity game-changer. Equipped with our dual-wall drill rod system, this rig allows continuous rock penetration, delivering clean, uncontaminated samples at unmatched speed.
Whether you’re surveying gold, copper, or iron deposits in arid, water-scarce regions, working across rugged terrain, or covering multiple exploration sites under tight timelines, our RC drilling rig ensures fast, reliable, and cost-effective results. With its proven track record in Africa and beyond, it’s the ideal choice for geologists and mining engineers who need accuracy, efficiency, and operational savings in every drilling project.
Key Benefits of RC drilling rig
- High Drilling Speed: Thanks to the dual-wall drill rod system, our RC drilling rig can penetrate rock continuously without frequent stops, meaning your team can collect more samples in less time. This fast operation is especially valuable for projects with tight timelines or multiple drilling sites.
- Accurate Samples: The inner-tube transport system ensures that rock cuttings and soil samples reach the surface without contamination. For geologists and mining engineers, this means more reliable data for analysis, which directly impacts exploration decisions and reduces costly re-sampling.
- Low Operational Cost: The energy-efficient design not only saves fuel or electricity but also reduces downtime. You’ll spend less per meter drilled compared to conventional drilling rigs, making it a cost-effective choice for long-term exploration projects.
- Versatile in Any Environment: Whether you are working in arid, water-scarce regions, rugged terrain, or challenging geological conditions, the RC drilling rig adapts to the environment. Its robust design and flexible operation make it suitable for remote mining sites where traditional rigs might struggle.
- Proven Global Performance: Our rigs have already proven their value on real projects in Ghana, Zambia, Congo, and South Africa. Clients report faster drilling times, lower operational costs, and consistently high-quality samples—even under tough conditions where water or resources are limited.
RC Drill Machine Parameters
| Technical Parameters | Unit | YG-400 | YG-500 | YG-600 | YG-800 | YG-1200 |
| Max drilling depth | m | 400 | 500 | 600 | 800 | 1200 |
| Hole diameter | mm | 105–305 | 105–400 | 105–450 | 105–550 | 105–800 |
| Recommended working pressure | MPa | 1.2–3.5 | 1.6–6 | 1.6–6 | 1.6–8 | 1.6–8 |
| Recommended air consumption | m³/min | 16–55 | 16–55 | 16–75 | 16–96 | 16–96 |
| Drill pipe length | m | 3 | 3 | 3 | 6 | 6 |
| Recommended drill pipe diameter | mm | 89/102 | 102/114 | 102/114 | 114/127 | 127/146 |
| RC double-wall pipe diameter | mm | 89/102 | 102/114 | 102/114 | 114/127 | 127/146 |
| Feed force | T | 6 | 7 | 7 | 11 | 13 |
| Lifting force | T | 22 | 25 | 29 | 47 | 57 |
| Fast lifting speed | m/min | 20 | 23 | 29 | 29 | 30 |
| Fast feeding speed | m/min | 32 | 33 | 33 | 42 | 44 |
| Max rotary torque | Nm | 8000/4000 | 10000/5000 | 12000/6000 | 18000/9000 | 24000/12000 |
| Max rotary speed | r/min | 75/150 | 75/150 | 75/150 | 70/140 | 86/172 |
| Aux winch lifting force | T | 1.5 | 1.5 | 2.5 | 2.5 | 2.5 |
| Mast stroke | m | 1.6 | 1.6 | 1.7 | 1.7 | 1.7 |
| Travel speed | km/h | 10–35 | 10–35 | 10–35 | 10–35 | 10–35 |
| Gradeability | ° | 21 | 21 | 21 | 21 | 21 |
| Machine weight | T | 11 | 12 | 12.5 | 17 | 23 |
| Overall dimensions (L×W×H) | m | 7×1.85×2.86 | 7×2.1×2.9 | 7×2.1×2.9 | 10.5×2.25×3.3 | 11.5×2.25×3.4 |
| Engine | / | Yuchai 92kW | Cummins 132kW | Cummins 132kW | Cummins 194kW | Cummins 264kW |
These parameters ensure that your RC drilling rig can efficiently handle deep rock drilling, large-diameter holes, and high-volume sample collection.
Applications of Reverse Circulation Drill for Mining
- Mineral Exploration: Perfect for locating gold, copper, iron, and zinc deposits, our RC drilling rigs deliver fast and reliable drilling even in remote, rugged terrain. Continuous sample collection means your geological surveys stay on schedule and within budget.
- Geological Surveys: Achieve highly accurate soil and rock sampling with minimal contamination. The dual-wall drill rod system ensures clean, reliable samples, helping geologists make informed decisions without costly re-sampling. For specialized projects, our hydraulic core drilling rigs can complement RC drilling for enhanced accuracy.
- Engineering & Infrastructure: Ideal for tunnel pre-excavation, foundation surveys, and geotechnical investigations. Our rigs handle tough ground conditions, giving engineers dependable data for safer, more efficient construction planning.
- High-Value & Remote Projects: In arid regions or areas with limited water supply, our RC drilling rigs perform where traditional equipment struggles. Portable, robust, and energy-efficient, they are the go-to choice for projects that demand precision and cost-effective operations under challenging conditions.
Ghana Mineral Exploration Project
During a recent mineral exploration project in Ghana, our RC drilling rig delivered outstanding performance in challenging, water-scarce conditions. The dual-wall drill rod system allowed for continuous, high-quality sample collection, while the integrated air compressor system ensured stable drilling and efficient rock cuttings removal. Its portable design, fast drilling speed, and low operational cost enabled the team to cover multiple sites quickly and effectively.
Customer Feedback:
“This RC drilling rig is a game-changer for our operations. The dual-wall system and reliable air compressor allowed us to collect clean samples rapidly, even in dry regions. It’s easy to operate and requires minimal maintenance—our team completed the survey ahead of schedule and under budget. Truly impressive!” – Field Engineer, Ghana Mineral Exploration
Why the Clients Prefer YG‘s RC Drill Machines?
- Reliable and Durable: High-quality materials, long service life, low maintenance
- Smart Operation: PLC controls, optional remote monitoring, and fault self-diagnosis
- Cost-Effective: Optimized air and energy usage reduce operating expenses
- Customizable: Drill rod length, power configuration, and mobility tailored to project needs
- Global Experience: Trusted by mining companies in Africa and other mineral-rich regions
Contact Us for Your RC Drilling Rig Inquiry
Experience fast, safe, and low-cost drilling with YG RC drilling rigs. Request a quote today and start your high-efficiency mineral exploration.
