November 22-25, 2022

Shanghai, China


CRCHI TBM with a Maximum Excavation Diameter of 16.07 m

Product Category: Machines for tunnel construction / Tunneling machines


Product Introduction

On September 27,2020, a mega slurry TBM with a maximum excavation diameter of 16.07 m rolled off the production line in CRCHI’s first industrial park in Changsha, China. This “Giant” is 150 m long and weighs 4,300 t. This slurry TBM, named "Jinghua", which will be used for the construction of Beijing East 6th Ring Road Tunnel.

The Beijing East 6th Ring Road Reconstruction Project is a 16-km-long road between the Beijing-Harbin Expressway and the North Luyuan Avenue, including a widen

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