Reliable gold exploration starts with getting clean samples quickly. In the mining industry, time equals money. Many contractors struggle with slow drilling speeds and contaminated samples. This success story features Mr. Kwesi, a veteran mining contractor in Ghana. He needed a high-performance RC drill rig for sale to handle the tough quartz veins of the Ashanti Gold Belt. Before finding YG Machinery, his projects were constantly behind schedule.
RC Drill Rig for Sale Parameter
| Technical Parameters | unit | YG-400 | YG-500 | YG-600 | YG-800 | YG-1200 |
| Maximum drilling depth | M | 300 | 400 | 500 | 600 | 1000 |
| Drilling diameter | mm | 105-305 | 105-400 | 105-450 | 105-550 | 105-800 |
| Recommended working air pressure | Mpa | 1.2-3.5 | 1.6-6 | 1.6-6 | 1.6-8 | 1.6-8 |
| Recommended gas 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 |
| Recommended diameter for air reverse circulation double-walled drill pipe | mm | 89/102 | 102/114 | 102/114 | 114/127 | 127/146 |
| Axial pressure | T | 6 | 7 | 7 | 11 | 13 |
| Lifting force | T | 22 | 25 | 29 | 47 | 57 |
| Rapid ascent speed | m/min | 20 | 23 | 29 | 29 | 30 |
| Fast forward speed | m/min | 32 | 33 | 33 | 42 | 44 |
| Maximum rotational torque | Nm | 8000/4000 | 10000/5000 | 12000/6000 | 18000/9000 | 24000/12000 |
| Maximum rotational speed | r/min | 75/150 | 75/150 | 75/150 | 70/140 | 86/172 |
| Small auxiliary hoisting force | T | 1.5 | 1.5 | 2.5 | 2.5 | 2.5 |
| Drilling efficiency | m/h | 10-35 | 10-35 | 10-35 | 10-35 | 10-35 |
| Walking speed | Km/h | 2.5 | 2.5 | 3.5 | 5 | 6.4 |
| External dimensions | m | 6.2*1.85*2.8 | 7*2.1*2.8 | 7*2.1*2.8 | 10.5.*2.25*3.3 | 11.5*2.25*3.4 |
| Adaptation conditions | Loose layers and bedrock | |||||
| Drilling method | Top-drive hydraulic rotation and propulsion, down-the-hole hammer drilling or mud drilling. | |||||
| Optional accessories | Mud pumps, centrifugal pumps, generators, foam pumps | |||||
Why a Mining Expert Needed an RC Drill Rig for Sale
Mr. Kwesi oversees multiple gold exploration sites throughout Western Ghana. His old equipment was sluggish and consumed way too much water. In arid regions, hauling water can get really pricey. What he needed was a reverse circulation drilling rig that could reach deep depths without relying on water. Most importantly, he had to avoid any “down-hole” contamination. He came to the realization that a standard core drill just wouldn’t cut it for the high-stakes projects he was handling.
Finding the Perfect RC Drill Rig for Sale at YG Machinery
After searching globally, Mr. Kwesi contacted us for an RC drill rig for sale. He had two main questions for our team:
“Can this reverse drilling machine handle very hard rock?”
“Will the sample recovery be accurate enough for the lab?”
We provided a detailed technical plan. We showed him why our RC drill rig for sale is the top choice for African mining.
Why YG’s RC Drill Rig for Sale Outperforms Others
Mr. Kwesi chose the YG brand for several specific reasons:
- Dual-Wall Pipe System: This reverse circulation drilling rig uses high-pressure air to lift samples through an inner tube.
- High Torque and Power: Our RC drilling machine easily penetrates hard formations that stop other rigs.
- Low Operating Costs: Because it uses air, he saved thousands of dollars on water logistics.
- Patented Dust Collection: This protects the environment and the health of the drilling crew.
Global Success of Our Reverse Circulation Drill for Sale
Ghana is just one of many success stories for YG Machinery. We have successfully exported the RC drill rig for sale to many mining hubs. These include:
- Australia: For high-precision grade control.
- Chile: For copper exploration in arid deserts.
- South Africa: For deep-hole mineral surveys.
- Russia: For gold mining in extreme conditions. Our equipment is proven to work in the toughest environments outside of Asia.
Real Results: 40% More Efficient Drilling
After six months of use, Mr. Kwesi shared his amazing results. His drilling speed increased by 40%. The lab reports showed 100% sample integrity. He no longer worries about cross-contamination between different rock layers. Using our RC drill rig for sale, he completed a 5,000-meter project two weeks early. He told us, “This reverse circulation drilling rig paid for itself in just one project.”
Comprehensive Support for Every RC Drill Rig for Sale
We do not just sell machines; we build partnerships. For Mr. Kwesi, we provided:
- Customized Setup: We adjusted the hydraulic system for Ghana’s specific soil.
- Remote Video Training: Our engineers guided his crew in real-time.
- Fast Logistics: We have a dedicated channel to ship parts to Accra quickly. This level of service makes our RC drill the most reliable option on the market.
Contact Us for Your Own Reverse Circulation Drill for Sale
Are you looking to improve your mining efficiency? YG Machinery offers the most durable RC drill rig for sale today. Whether you are in Ghana, Australia, or Chile, we can help you succeed. Stop wasting time with slow, outdated equipment.
