Mobile overhead contact line measuring system (Molma)
This measuring system is used for a punctual measurement of the contact wire height and lateral position on the one hand to ensure the installation accuracy in the course of the installation and on the other hand for inspections or stocktaking.
Mobile overhead contact line measuring system for continuous measurement (MolmaK)
The MolmaK is used for continuous documentation of contact wire height and lateral position. It has become an indispensable instrument during acceptance tests. It is also used for as-built recordings, which serve as a basis for evaluations, conversions or new planning. This measurement and evaluation system has been approved by Deutsche Bahn (DB) and the Austrian Federal Railways (ÖBB). Further information is summarized at www.molmak.com.
Driven foundations and piles
The Austro-Pfahl system was specially developed for catenary foundations at ÖBB and has been successfully used as a standard design for more than 30 years.For the efficient erection of overhead contact line systems, a new foundation system was developed with concrete piles and steel set-down masts that minimizes manufacturing times and saves resources.