Hinged ladders are
designed for repair,ing commissioning and installation work in
wells, in electrical installations, on power transmission line
traverses, for work indoors (construction and others), and outdoors
The lower ends of the bowstrings, depends on the purpose, have
rubber or steel tips. Hanging ladders are equipped with special
hooks - grippers. To increase the rigidity of the structure, the
stairs have braces in the upper and lower parts, the bowstrings
diverge downward or parallel.
The surface of the
products is protected by an electrical insulating weather-resistant
coating. The steps are sprayed to prevent slipping of the shoe.
Step step *5 or *4 cm, length from 2 to 7 m, weight from 5 to *3
kg.
