Reverse Circulation Drilling Rig
The reverse circulation drilling rig is a next-generation crawler-mounted unit that integrates high efficiency, environmental protection, and multi-functionality. Built on advanced reverse circulation (RC) technology, it features an integrated dust collection system that effectively captures rock dust during operation, minimizing airborne pollution. In parallel, a cyclone separator enables efficient slag collection, allowing for real-time sampling and geological analysis—making this rig an ideal choice for exploration drilling and deep-hole projects.
All critical operations—including mast lifting, compensation, rod handling, rotary feeding, outrigger deployment, winch control, and crawler travel—are powered by a fully hydraulic system. This design drastically reduces manual effort, enhances operational safety, and significantly boosts both construction efficiency and project quality. The rig is capable of performing reverse circulation down-the-hole (DTH) drilling with compressed air across a wide range of strata, ensuring reliable performance in diverse ground conditions.
The reverse circulation drilling rig is a next-generation crawler-mounted unit that integrates high efficiency, environmental protection, and multi-functionality. Built on advanced reverse circulation (RC) technology, it features an integrated dust collection system that effectively captures rock dust during operation, minimizing airborne pollution. In parallel, a cyclone separator enables efficient slag collection, allowing for real-time sampling and geological analysis—making this rig an ideal choice for exploration drilling and deep-hole projects.
All critical operations—including mast lifting, compensation, rod handling, rotary feeding, outrigger deployment, winch control, and crawler travel—are powered by a fully hydraulic system. This design drastically reduces manual effort, enhances operational safety, and significantly boosts both construction efficiency and project quality. The rig is capable of performing reverse circulation down-the-hole (DTH) drilling with compressed air across a wide range of strata, ensuring reliable performance in diverse ground conditions
Application of Reverse Cycle Drilling Rig
The reverse cycle drilling rig is a crawler chassis loading,full hydraulic drive,power head type drilling rig, which is a drilling equipment suitable for vertical or inclined drilling, suitable for the following process methods:
List item text
Drill auger drill
Down the hole hammer drill
Mud forward circle drill
ODEX tools(casing pipe following) drill with DTH hammer
Medium reverse circle drill
Technical of Reverse Cycle Drilling Rig
| Model | ZD-RC400 | ZD-RC500 | ZD-RC600 | ZD-RC800 | ZD-RC1000 |
| Drilling diameter | 105~305mm | 105~400mm | 105~450mm | 105~550mm | 105~800mm |
| Drilling Depth | 400M | 500M | 600M | 800M | 1000M |
| Engine Power | 110Kw | 132Kw | 132Kw | 176Kw | 196Kw |
| Swing Torque | 8000/4000N.m | 10000/5000N.m | 12000/6000N.m | 18000/9000N.m | 24000/12000N.m |
| Swing Speed | 75/150rpm | 75/150rpm | 75/150rpm | 70/140rpm | 86/172rpm |
| Lifting Force | 22T | 25T | 29T | 29T | 30T |
| Dimension | 6.2*1.85*2.8M | 7*2.1*2.8M | 7*2.1*2.8M | 10.5*2.25*3.3M | 11.5*2.25*3.4M |
| Weight | 11000Kg | 12000Kg | 12500Kg | 17000Kg | 23000Kg |
Why choose us
Strategic guidance backed by real-world experience
Delivers rapid, high-performance deep-hole drilling, significantly accelerating mineral exploration and geological survey timelines.
Exceptional Drilling Efficiency
Proven Reverse Circulation (RC) Technology
Versatile Application Scope
Robust Power & Torque
What clients often ask
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