These are the perfect option for small constructions because it´s very easy to carry and assembly them by metallic cables or hydraulic systems.
There are different posibilities of height, jib and load capacity.
In relation with their mobility and telescopic capacity it´s posible to classify them in two types:
- Fix supported: These are not able to self-move. Their gravity point is fixed by a ballast on their base.
- Movable: These are the ones that are able to move by themselves in a translation displacement, using a plateholder with neumatic wheels.