Large Diameter Hard Rock Pipe Jacking Machine
The Large Diameter Rock Pipe Jacking Machine is advanced underground tunneling equipment designed for trenchless construction in hard rock, weathered rock, and complex geological formations. Equipped with full-face rock excavation systems, intelligent earth pressure monitoring technology, and high-performance disc cutters, this rock micro tunneling machine delivers stable excavation performance, accurate directional control, and high-efficiency tunneling capability for municipal underground engineering and large-diameter MTBM projects.
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