Trolley cranes

The variation for securing of manipultaion with the burdens in the whole working place of productive or mounting hall. It allows lenghtwise and traverse manipulation in the whole range of working place. Construction of trolley crane is one-beamed or two-beamed. Type of construction of main beams is given by expansion of crane and that either like cylinder profil or like box welded construction.

Maximum load: 1 t up to 50 t

Advantages: an usage of the whole hall space for the manipulation with the burdens, manipulation with the heavy burdens and also for the large expansion of productive halls.

Disadvantages: claim on the building of crane truck, higher price

One-beamed

Two-beamed