Rowa supplies a back-up installation with a length of approx. 260 m and a total weight of approx. 400 metric tons for a Wirth Gripper TBM.
The back-up installation is a two-tier, twin-track back-up installation, supported on the bed segment, with vertical train loading by belt unloading car.
The special aspect in Rowa's scope of delivery relates to development of a mechanized all-round anchor drilling facility and a longitudinal traversable shotcrete robot with a spray range of 320°.