The six-arm drill showed its comprehensive performance in the world's leading level

The industry’s first six-arm hydraulic bolt anchor cable drilling rig was recently researched and developed by Jinglong Heavy Industry Machinery Co., Ltd. in Dachang Hui Autonomous County, Hebei Province. The product adopts advanced technologies such as full hydraulic control, integrated functional modules, and full-scale displacement. Its comprehensive performance is at the leading level in the world and greatly improves the traditional operation methods.