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SAE J820 (MAR2025)

Crane Hoist Line Speed and Power test Procedure
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SAE J820 (MAR2025)

Crane Hoist Line Speed and Power test Procedure

PUBLISH DATE 2025
SAE J820 (MAR2025)
This document applies primarily to mobile cranes that lift loads by means of a drum and hoist line mechanism. It can be used to determine the hoist line speed and power of other hoist line mechanisms if the load can be held constant and hoist line travel distance is sufficient for the accuracy of the line speed measurements prescribed. This recommended practice applies to all mechanical, hydraulic, and electric powered hoist mechanisms.
SDO SAE: SAE International
Document Number J820
Publication Date March 5, 2025
Language en - English
Page Count
Revision Level 202503
Supercedes
Committee
Publish Date Document Id Type View
March 5, 2025 J820_202503 Revision
June 7, 2017 J820_201706 Revision
July 1, 1998 J820_199807 Revision