The CRCCDGZ150 series of multi-function drilling rigs are customized and developed for advanced geological prediction of complex geological tunnels. They have the advantages of intelligence, safety and efficiency. Starting from the "core", they are helping the construction of the plateau alpine railway super project.

Advance geological forecasting is a key method to grasp the rock and soil hardness, water flow and water pressure, voids, cracks and other information in front of the tunnel face before tunnel excavation, and it is an effective method to provide theoretical basis for safe tunnel excavation and support construction.

CRCCDGZ150 series multi-function drilling rig is a special equipment developed for advanced geological prediction of complex geological tunnels. , equipped with key technologies such as automatic drilling, MWD (measurement while drilling) geological analysis, dual power, wireless remote control, plateau adaptability, etc., with the advantages of high efficiency, strong adaptability to working conditions, safety, intelligence, etc. Core, pipe shed support, grouting reinforcement, slope anchoring, tunnel emergency rescue and other construction requirements, can be used in railways, highways, water conservancy, municipal, mines and other tunnels, culverts, roadways.

At present, the CRCC multi-functional drilling rig has been successfully applied to many tunnel projects such as the plateau railway, the Chengdu-Kunming railway, the Fuyi expressway, the Manjin expressway, and the Pingwu expressway. , Efficient construction contribution. Editor/He Yuting