Motorized work platforms moving along vertical masts
Elevating work platforms - Motorized work platforms, rack-and-pinion and rope hoists, transport platforms, construction elevators

Vertical mast moving work platforms (PTDM) are used to move materials, equipment and people vertically from a single access point.

They should not be confused with construction site elevators and transport platforms, which can be accessed from several entrances at different levels.

They are installed on a temporary basis, and are mechanically driven by one or more operators who also carry out the work. They are fitted with one, two...