loader image

The mobile platforms are normally moving on rails that are installed on the depot floor. The worktop can be raised from a resting height (about 900 mm) up to a maximum height of 5200 mm (depending on the model). Bertolotti proposes an innovative guiding system thanks to which, using only a coloured line on the on the depot floor, the mobile platforms move parallel to the train, without rails. The advantages of the optical guiding mobile platforms are unbelievable.

For customers who need a small footprint on the ground, we have developed a type of machine with walk-behind and aerial guiding (BertUP 450 GA) which allows to reduce the overall dimensions as much as possible, guaranteeing ever greater flexibility compared to fixed gangways. For those interested, it is possible to provide, together with working platforms, a rotating arm crane, sliding along the entire length of the track for the removal of components up to 2 tons.



The constant innovation process is the basis of our design


Each installation allows to better manage the risks associated with operations at higher level


Our machines are simple to use and maintain

our roof access solutions

fixed platforms

commercial request