90.20 Standard under periodical review Jan 15, 2024
ISO
ISO/TC 96/SC 7 Tower cranes
International Standard
53.020.20 Cranes
This document gives requirements specific to tower cranes for limiting and indicating devices. It is applicable to tower cranes as defined in ISO 4306‑3.
It is not applicable to end stops such as buffers used to stop trolleying, travelling or luffing movements, nor to erection, dismantling operations or the changing of a crane's configuration.
NOTE General requirements for the devices are given in ISO 10245‑1.
WITHDRAWN
ISO 10245-3:2008
PUBLISHED
ISO 10245-3:2019
90.20
Standard under periodical review
Jan 15, 2024