550m Drilling Depth Underground Core Drilling Rig 75KW Electric Motor

Product Description

The RCH - 4A fully hydraulic underground drilling rig is a multi - functional drilling equipment. With its excellent performance and reliability, it has been widely used in many industries such as coal, metallurgy, geology and engineering. This drilling rig is particularly suitable for mining, tunnel engineering, coal mines and other fields, and can efficiently complete the drilling operations of large - diameter gas drainage holes and water injection holes. Its excellent large-diameter horizontal drilling construction capabilities make the RCH - 4A an ideal choice for surface engineering. Whether dealing with complex geological conditions or meeting various engineering needs, RCH - 4A can provide effective solutions. With its powerful functions and flexibility, this drill rig has become an important tool in underground drilling projects.

Product Specifications

Product Features

The RCH - 4A fully hydraulic underground drilling rig significantly improves the optimization of volume and weight with its separate structure, making it lightweight, portable and easy to operate. The explosion - proof electric motor - driven hydraulic pump ensures stable rotation of the drill bit, while the two - speed mechanism enables efficient feeding of the drill bit. The locking and power - off protection functions of the hydraulic chuck enhance operating safety. The sliding and telescopic design of the derrick, combined with the lifting and lowering movements of the swing arm, enable the drilling rig to flexibly drill at multiple angles. The spindle ' s wide speed range and large torque enable the drilling rig to adapt to various geological conditions, ensuring the efficiency and success rate of operations.

Product Image

Henan Rancheng Machinery Co., Ltd., located in the historically renowned city of Zhengzhou, Henan Province, China, has been dedicated to the design and manufacturing of drilling rigs, mud pumps, air compressors, and drilling tools since its establishment in 2010. With deep industry experience and continuous innovative exploration, the company has gradually established a good reputation and influence in the industry.

Over the years, we have always adhered to the principle of quality first, committed to providing customers with high-quality, high-performance drilling equipment. Our series of drilling rigs not only have powerful drilling capabilities but also are easy to operate, adapting to various complex geological environments. As essential auxiliary equipment for drilling operations, mud pumps and air compressors have also received a great deal of attention to ensure their stable and efficient operation.

Our Agent In Foreign

We already have professional agents in Bulgaria, Russia, Romania, and Serbia. These experienced representatives not only offer accurate recommendations for equipment selection but also provide comprehensive technical support, including equipment installation and commissioning, routine maintenance, and troubleshooting.

With the support of local agents, you can enjoy timely, efficient communication and reliable after-sales service, ensuring a smooth and worry-free purchasing and usage experience.

We warmly welcome new partners from more countries to join us in delivering high-quality drilling equipment and professional services to customers worldwide.