Provision, testing and certification of critical access and safety systems
PTSG Access and Safety can supply standard, easy to use traversing suspension trolleys used in conjunction with selfhoisting platforms.
Utilising single or twin jibs, a roof trolley provides a suspension point for a self-hoisting platform (platform mounted winches). The trolley provides a counterweighted design allowing traversing on either rails or a concrete surface. These units are usually economical only when sharing the self-hoisting platform between a number of similar systems and are recommended up to a maximum building height of 40m