Active standard | Published: 01/03/2025

SAE J820

Crane Hoist Line Speed and Power test Procedure

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: SAE J820

Publication date: 01/03/2025

Pages: 0

Country: American technical standard

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Anotation

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.

SUBFILE: Commercial Vehicle
TYPE OF DOCUMENT: Ground Vehicle Standard

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