The rack-and-pinion motorized scaffolding consists of a movable working platform that runs vertically along one or two masts. Its components are modular and simple to install.

It enables comfortable, safe work, with major reductions in assembly and work times with respect to other types of scaffolding, permitting work from a single position at all times. Its most usual use is in allowing access for workers and building materials to all the points of a building undergoing construction or rehabilitation, in civil works, industrial maintenance or shipbuilding.

This kind of platform achieves the perfect balance between robustness and ease of assembly, not to mention the most important element: user safety.