SAE Standards

Two-Block Warning and Limit Systems in Lifting Crane Service

Product Code: J1305
Date Published: 2007-11-16
Date Reaffirmed: November 2007

Issuing Committee:

Cranes And Lifting Devices Committee

Scope

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.

Product Status: In Stock

File Size: 55K

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Current & Historical versions of this standard
Standard Date published ?Status
J1305_200711 2007-11-16 Reaffirmed
J1305_198706 1987-06-01 Issued
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