Overhead line fitters lift and carry a lot of weight every day. Some see this as a substitute for working out in the gym. But where the situation allows, they can use a machine. The crane trailer can carry the pylon and transport it to the desired location. This means less load for the fitters, but more variety in their daily work, because the crane trailer has to be controlled and used properly.
Seven crane trailers have been purchased and are being used at the following locations for overhead lines: Deisswil bei Stettlen, Dielsdorf, Freidorf, Giubiasco, Inwil, Sion und Villars-sur-Glâne