Name:
ISO 4301-3:2021 PDF
Published Date:
05/01/2021
Status:
Active
This document provides the classification of tower cranes for construction work as defined in ISO°°4306°°°3, and gives specific requirements for steel supporting structure, mechanisms, ropes and further components basing on standard service conditions, mainly expressed by the following:
°°°°°°°°° the number of working cycles;
°°°°°°°°° the load spectrum factor;
°°°°°°°°° the average displacements; and
°°°°°°°°° additional values for factors to be used at the structural or mechanical calculation.
Tower cranes for construction work are exclusively equipped with a hook as load-handling device.
For tower cranes intended to be used for other purposes and/or equipped with other load handling devices, other values according to the specified usage of the tower crane may result.
| File Size : | 1 file , 1.2 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Published : | 05/01/2021 |
