Elevate your underground gold mining operations with our highly efficient Truck Mounted Reverse Circulation (RC) Drilling Rig Machine. This remarkable equipment is engineered specifically for gold mineral drilling, ensuring precision and reliability in every venture.
Product Description
Experience the unparalleled efficiency of Reverse Circulation (RC) drilling, a groundbreaking method that offers a rapid and cost-effective approach to extracting high-grade mineral samples. These grade samples are crucial for meticulously planning your mining and quarrying operations. The RC drilling method is not only renowned for its speed but also for its ability to prevent cross-contamination. This innovative technique allows for the collection of a substantial number of sample bags within a remarkably short period, ensuring comprehensive and accurate sample analysis.
Advantage:
1. Cutting-Edge Intelligent Laser Cutting Technology
Our state-of-the-art cutting workshop proudly introduces the latest in laser cutting technology, transforming drawings into expertly crafted tooling parts with unmatched precision. This intelligent process guarantees exquisite craftsmanship for even the most intricate workpieces, ensuring each component is perfect. A flawless assembly translates to a superior finished machine.
2. Innovative Decomposition Painting Process
We steadfastly uphold the decomposition painting process, which offers tremendous benefits: full coverage with paint inside, outside, and throughout. Our meticulous approach ensures paint is applied only where needed, accompanied by essential steps like rust removal, degreasing, and the application of primer, color paint, and topcoat. The result is a product with exceptional visual appeal and durability.
3. Advanced Humanized Design
In comparison to our peers, we introduce a more human-centric and durable design that extends service life. Notable features include the two-way 6-slide design for power heads above 300 and the two-way four-slide for those below 300, enhancing stability. Quick-removal sliders facilitate user maintenance, while dust covers on the front and rear legs prolong longevity.
Technical parameters |
Unit |
CSCZRC200 |
The hole diameter |
mm |
140-254 |
Drilling depth |
m |
200 |
One-time advance length |
m |
3.3 |
Walking speed |
km/h |
0-80 |
Climbing angles |
max |
30 |
Equipped capacitor |
kw |
Quanchai 76 kw |
Using air pressure |
MPA |
1.7-2.5 |
Air consumption |
m³/min |
17-31 |
Swing speed |
rpm |
45-70 |
The penetration efficiency |
m/h |
10-30 |
Drill pipe length |
mm |
φ89 φ102
|
Drill pipe length |
m |
1.5 / 2.0 |
3.0 |
Rig lifting force |
T |
13 |
Rapid rise speed |
m/min |
30 |
Fast feeding speed |
m/min |
60 |
Width of loading |
m |
\ |
Hoisting force of winch |
T |
1.5 |
Swing torque |
N.m |
4700-6600 |
Dimension |
mm |
6000*1750*2350 |
Equipped with hammer |
|
Medium air pressure series / High air pressure series |
High Leg Stroke |
1.4 m |
The engine brand |
Cummins engine |
Weight |
6T (Air compressor and truck not included) |
Optional accessories |
Mud pump, Centrifugal pump, Generator, foam pump |
Product Application


Packaging & Shipping
Our RC Reverse Circulation Drilling Rig, along with essential components like back hammers, impactors, and bits, is expertly packed in robust plywood cases. This ensures everything arrives in pristine condition. A single rig set fits snugly in a 20GP container, while a complete setup with an air compressor requires a 40GP container. This meticulous packing guarantees all equipment is ready for seamless deployment and immediate operation.
Welcome to Changsha DTH Drill Construction Machinery Co., Ltd., where innovation meets excellence. As a leading private high-tech enterprise in China, we excel in pioneering rock drilling machinery and pneumatic tools. With a proven track record, our expertise in mining and well drilling safety is unparalleled, delivering products celebrated for their superior performance and quality. Our technical team, led by the esteemed Professor Zhao Mingchun-a dual recipient of Stanford University's top 2% scientist accolade in 2022 and 2023-drives our formidable research capabilities. We offer a diverse array of products, including Water Well Drilling Machines, Mine Drilling Rigs, and more. Our revered brand, 'CS Drill', is synonymous with excellence, capturing global markets in Russia, Mexico, Kazakhstan, Africa, the Middle East, Southeast Asia, and South America. With a commitment to quality and sustainability, our solutions cater to the toughest drilling challenges, enhancing efficiency and longevity. Partner with us on this journey of exploration and technological advancement, unlocking limitless possibilities in drilling rigs and accessories.




Q: Methods of Payment
A: T/T (Telegraphic Transfer) or Western Union or L/C at sight.
Q: Are you original manufacturer or trading company?
A: We are an integrated corporation specialized in manufacturing and exporting.
Q: Can you supply related drilling tools?
A: Yes, we can supply a full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH Hammer. Moreover, we have drilling equipment like rigs, mud pump, air compressor, etc. as well.
Q: Which payment terms can you accept?
A: Normally we prefer 30% advance payment after purchase order by T/T, 70% remaining payment before shipping by T/T. And 100% advance payment after purchase order by T/T for small orders.
Q: How is your delivery time?
A: This will depend on your purchasing quantity. Normally we can deliver in 7-10 days.
Q: How can you ensure the quality?
A: We have our professional QC and all the products will undergo strict inspection and testing for every order before shipping out.