register number Y.0.72 Routing control equipment for tunnel driving
data processing short term TUNNELSTEUERUNG
standard
equipment
Routing control equipment for tunnel driving consists of several measuring, recording and evaluating devices which together serve for the fully or semi-automatic control and monitoring of part-face and full-face tunnelling machines. The control operations can either be performed by means of laser and optical target and also by electro-optical surveying.
With accessories.
register of construction equipment 1991 9511
wearing part batteries , batteries