Browse Standards J1305
WIP 2012-01-17

Two-Block Warning and Limit Systems in Lifting Crane Service J1305

The purpose of this SAE Recommended Practice is to establish the minimum performance requirements of devices which signal and/or automatically prevent two-blocking. This SAE Recommended practice applies to cranes in lifting crane service which are equipped with two-block warning and/or limit systems.
Currently unavailable for purchase at this time

This Standard is currently a WIP.