
Jcdrill Exploration RC Drill Rigs Reverse Circulation Drilling Rigs by Crawler
We have a complete industrial chain, which can guarantee sufficient and stable output of the Surface Set Core Bits, H Core Barrel, Casing Tube. Our team is satisfied and supported by customers with excellent technology, high-performance price ratio, timely delivery, and perfect after-sales service. We will strive to improve the overall quality of our employees and unremittingly commit to your requirements. The overall strength of the enterprise continues to grow, the scale advantage grows significantly, the business layout becomes more reasonable, the management level improves significantly, and the cultural connotation continues to accumulate. Our company has gathered talents in many related fields to provide solutions to meet customers' needs, and is able to exceed customer expectations with high-quality standard products. We are deeply recognized and praised by our customers!
ROC-22 Type RC drilling rig is mounted on a crawler chassis, driven by full hydraulic system, equipped with our own developed proprietary power head, which is used to drill vertical or inclined hole, and also being used with the drilling techniques way of the following:
* Auger drill method
* DTH Hammer method
* Circulation drill with mud
* ODEX methods
* Multimedia RC method
The RC drilling rig is able to resolve the difficulty of boring in the soft and loose cover ground condition, the screes and gravels area and also the fragmentation stratum according to different drilling techniques ways. Therefore, it is widely used in varieties of the RC drilling works.
ROC-22 RC drilling rig is mainly used for reverse circulation(RC) drilling , water well and observation well drilling, geothermal hole, mini foundation pile hole, etc.
Technical Specification
Model | Unit | ROC-220 RC Drilling Rig |
Drill Rig Weight(Crawler Mounted) | kg | 7500 |
Length×Width × Height(Transportation) | mm | 6300×2000×2500 |
Working Temperature | °C | -10~38 |
Rated Drilling Depth | m | 200 |
Hole Diameter | mm | 130~250 |
Rotation Head Output | ||
Output Rotation Speed | rpm | 40; 80; 70;140 |
Max Output Torque | N.m | 8500 |
Feeding System | ||
Feeding Travel | mm | 3800 |
Feeding Force | kN | 60 |
Lifting Capacity | kN | 85 |
Oil Pump | ||
Flow | ml/r | 63+50+25 |
Oil Tank Capacity | 220L | 6BTA5.9-C180 |
Engine Model | ||
Rated Power | Kw | 132 |

Since the development of our company, we have a set of large-scale marketing system, and our Jcdrill Exploration RC Drill Rigs Reverse Circulation Drilling Rigs by Crawler are distributed in many international markets. We hope that all of us in our company can maintain the spirit of making progress, carry out work creatively, and strive to create new achievements. Dare to be the world is the source of success in our career, thus we need dare to learn and to practice innovation.
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