The wheelers strong loads are used to move on the ground with economy and safety, of the heavy and bulky loads (machine tools, boilers, tanks, transformers, constructions, etc)

Constituted by a chain without end, with large rollers, out of tempered steel, travelling around a core between two notched side cheeks. At least five rollers are in contact with the ground.

Pivoting plates with crown of balls largely dimensioned, allowing the orientation of the wheelers compared to the load and ordered by tillers of direction.

Compensation fixed plates of the same height.

Surface striated to avoid any slip of the load.

Bars of alignment out of stretched round steel, positioned in the notches envisaged in the cheeks of the wheelers, allowing to ensure parallelism during displacements.