Introducing the Heavy-Duty Truck Mounted Reverse Circulation (RC) Drilling Rig Machine - your ultimate ally in underground gold mining operations. This state-of-the-art equipment is designed for efficient and effective gold mineral drilling, ensuring unparalleled extraction precision.
Product Description
Experience the power of reverse circulation (RC) drilling, a revolutionary method that offers a swift and cost-effective means of obtaining premium mineral samples. Perfect for optimizing your mining and quarrying endeavors. These high-grade samples are essential for meticulous planning of your operations. The RC drilling technique not only ensures precision but also eliminates cross-contamination risks. It facilitates the rapid collection of numerous sample bags, saving you valuable time and resources.
Advantage:
1. Cutting-Edge Intelligent Laser Technology
Our advanced cutting workshop boasts the latest intelligent laser cutting machines, transforming intricate blueprints into impeccable tooling components. Each piece, no matter the complexity, meets the highest standards of craftsmanship, ensuring that our assembled equipment exemplifies perfection.
2. Sophisticated Decomposition Painting Process
We adhere to the sophisticated decomposition painting process, which ensures comprehensive coverage: paint is applied precisely where needed, inside and out. Our multi-stage process, including rust removal, degreasing, priming, and topcoat application, guarantees a product that is as visually striking as it is durable.
3. Thoughtful, User-Centric Design
Our designs go beyond industry standards, offering enhanced durability and user-friendliness. With features like the two-way 6-slide power head design for stability, quick-detach sliders for ease of maintenance, and dust covers for protection, our equipment is engineered for extended service life.
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
Every component of our RC Reverse Circulation Drilling Rig, including back hammers, impactors, and bits, is meticulously packed in sturdy plywood cases. This ensures they arrive at your location in pristine condition. A standard rig fits comfortably in a 20GP container, while a complete set with an air compressor requires a 40GP container. Our precise packaging guarantees the equipment's safe arrival, ready to perform immediately.
Welcome to Changsha DTH Drill Construction Machinery Co., Ltd., a pioneering force among private high-tech enterprises in China. We are experts in the innovative research and design of rock drilling machinery and pneumatic tools. Our extensive experience allows us to expertly tackle safety challenges in mining and well drilling operations, offering products celebrated for their exceptional performance and unrivaled quality. Guided by the eminent Professor Zhao Mingchun, twice honored as one of the world's top 2% scientists by Stanford University in 2022 and 2023, our company is at the forefront of scientific research. Our portfolio includes 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 esteemed brand, 'CS Drill', is synonymous with reliability and excellence, cherished by clients across China and exported to over 50 countries, including Russia, Mexico, Kazakhstan, Africa, the Middle East, Southeast Asia, and South America. Our products are highly acclaimed by users, seamlessly integrating with nearly all drilling rig manufacturers, and are extensively used in construction sites, earthwork engineering, ore mining, water well engineering, and construction engineering. We design with the toughest challenges in mind, enhancing tunneling efficiency and prolonging service life. Our mission is to provide high-quality, cost-effective, and sustainable solutions tailored to your unique needs. Choose us as your trusted partner in drilling rigs and accessories, embarking on an endless journey of exploration and technological excellence.




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.