1.Electrically Driven Rock Pipe Jacking Machine is mainly suitable for gravel, cobblestone, a small amount of boulder and rock formations.

2.The cutter head has high power and is equipped with a high-torque reducer, providing strong rock-breaking capability.

3.The main jack is equipped with a fine adjustment mode, which can achieve millimeter-level precision adjustment per minute to meet the construction requirements of extremely hard rock formations.

4.The mud inlet and discharge system can realize five mud circulation modes: internal circulation, external circulation, bypass, external water supply and direct discharge, effectively solving the problems of slag deposition and high pipe friction resistance.

5.It is equipped with a retractable anti-rotation device, which effectively solves the problem of easy rotation of the machine head during construction in rock formations.