XCMG Official Manufacturer TWZ180D Tunneling trolley.
As a special equipment developed for underground excavation of subway tunnel projects, this product is suitable for the operations under soft soil, sandy gravel, and decomposed rock stratums.
It incorporates the earthwork excavation, trenching, small duct drilling, rock crushing, auxiliary support, and deslagging functions.
It’s mainly suitable for the excavation of pilot tunnels and stations in size of 4m×4m. This equipment is equipped with external power supply, hydraulic drive, and crawler chassis traveling system.
Featuring high efficiency and environmental-friendliness, compact structure, and high mobility and flexibility, this product can effectively substitute the manual operations and remarkably improve the working efficiency.