The CSDRILL RC DRILL RIG stands as a pinnacle of precision engineering, redefining standards in drilling technology. This state-of-the-art Reverse Circulation (RC) drill rig is pivotal for diverse applications such as mining, mineral exploration, and comprehensive geotechnical investigations. Harnessing the formidable power of compressed air, it drives an innovative dual-walled drill pipe, ensuring rapid and precise sample collection with unparalleled accuracy. This remarkable machine boasts extraordinary features, including exceptionally high penetration rates, precise sample recovery, and remarkable cost-efficiency. These qualities make it the definitive choice for tackling the toughest hard rock drilling and expansive exploration projects. To optimize its performance, it is crucial to pair this RC drilling rig with the right air compressor. Share your specific drilling depth and diameter requirements with us, and we will recommend a bespoke air compressor solution that seamlessly meets your needs. Our Exploration Drill Rig incorporates premium hydraulic outriggers, available as an optional feature. This enhancement facilitates the effortless mounting of the drilling rig onto a truck, offering unparalleled ease in long-distance transportation and exceptional operational versatility.




Echnical parameters |
Unit |
CSRC200 |
CSRC300 |
CSRC400 |
CSRC500 |
CSRC600 |
CSRC800 |
CSRC1200 |
Max drilling depth |
M |
100 |
200 |
300 |
400 |
500 |
600 |
1000 |
Drilling diameter |
mm |
105-140 |
105-203 |
105-305 |
105-400 |
105-450 |
105-550 |
105-800 |
Air pressure |
Mpa |
1.2-2.5 |
1.2-2.5 |
1.2-3.5 |
1.6-6 |
1.6-6 |
1.6-8 |
1.6-8 |
Air consumption |
m3/min |
16-31 |
16-31 |
16-55 |
16-55 |
16-75 |
16-96 |
16-96 |
Drill pipe length |
m |
3 |
3 |
3 |
3 |
3 |
6 |
6 |
Drill pipe diameter |
mm |
89/102 |
89/102 |
89/102 |
102/114 |
102/114 |
114/127 |
127/146 |
Air circulation double layer drill pipe diameter |
mm |
76/89 |
76/89 |
89/102 |
102/114 |
102/114 |
114/127 |
127/146 |
|
Axial pressure |
T |
6 |
6 |
6 |
7 |
7 |
11 |
13 |
Lifting force |
T |
13 |
15 |
22 |
25 |
29 |
47 |
57 |
Fast lifting speed |
m/min |
20 |
20 |
20 |
23 |
29 |
29 |
30 |
Fast feeding speed |
m/min |
32 |
32 |
32 |
33 |
28 |
42 |
44 |
Max rotary torque |
Nm |
6600 |
8000/ |
8000/ |
10000/ |
12000/ |
18000/ |
24000/ |
4700 |
4000 |
4000 |
5000 |
6000 |
9000 |
12000 |
Max rotary speed |
r/min |
75/150 |
75/150 |
75-150 |
75/150 |
75/150 |
75/140 |
86/172 |
Small secondary winch lifting force |
T |
1.5 |
1.5 |
1.5 |
1.5 |
2.5 |
2.5 |
2.5 |
Jacks stroke |
m |
1.6 |
1.6 |
1.6 |
1.6 |
1.7 |
1.7 |
1.7 |
Drilling efficiency |
m/h |
10-35 |
10-35 |
10-35 |
10-35 |
10-35 |
10-35 |
10-35 |
Moving speed |
Km/h |
2.5 |
2.5 |
2.5 |
2.5 |
3.5 |
5 |
6.4 |
Uphill angle |
angle |
30 |
30 |
21° |
21° |
21° |
21° |
21° |
Weight of the rig |
T |
6 |
7 |
11 |
12 |
12.5 |
17 |
23 |
Dimension |
m |
6×1.75×2.35 |
6×2×2.55 |
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 |
Working condition |
Unconsolidated formation and stone head |
Drilling method |
Top drive hydraulic rotary and pushing hammer or mud drilling |
Matched DTH hammer |
Medium and high air pressure series |
Optional accessories |
Mud pump, Centrifugal pump, Generator, foam pump |
The back hammer, impactors, bits, and all essential accessories of this RC Reverse Circulation Drilling Rig are meticulously packed in sturdy plywood cases, ensuring they arrive at their destination in pristine condition. A single rig set fits conveniently into a 20GP container; however, a complete set that includes the air compressor requires the spaciousness of a 40GP container. This careful packing strategy guarantees that all equipment is delivered unscathed, ready for immediate deployment and seamless operation.
Welcome to Changsha DTH Drill Construction Machinery Co., Ltd., a trailblazer among private high-tech enterprises in China. We are at the forefront of cutting-edge research and innovation in rock drilling machinery and pneumatic tools. Drawing upon extensive experience, our company excels in tackling safety challenges in mining and well drilling operations, delivering products acclaimed for superior performance and unrivaled quality. Leading our technical endeavors is the esteemed Professor Zhao Mingchun, a distinguished laureate recognized twice among the world's top 2% of scientists by Stanford University in 2022 and 2023. Our formidable scientific research capabilities empower us to offer a diverse range of products, including Water Well Drilling Machines, Mine Drilling Rigs, Core Drilling Rigs, DTH drilling tools, reverse circulation drilling tools, top hammer drilling tools, and drill pipes. Our renowned brand, 'CS Drill', is synonymous with stability and excellence, capturing the loyalty of clients across China and reaching over 50 countries, including Russia, Mexico, Kazakhstan, and regions such as Africa, the Middle East, Southeast Asia, and South America. Our products receive high praise from users, seamlessly integrating with nearly all drilling rig manufacturers, and are extensively employed across construction sites, earthwork engineering, ore mining, water well engineering, and construction engineering. We design with the harshest rock conditions in mind, enhancing tunneling efficiency and extending service life. Our mission is to provide high-quality, cost-effective, and sustainable solutions tailored to your specific needs. Choose us as your trusted partner in drilling rigs and accessories, embarking on a limitless journey of exploration and technological excellence.



