IS 6547 : 2015 : Electric Chain Hoists - Specification ( First Revision )
Reaffirmed 2020
1 SCOPE
1.1 This standard covers the design, manufacture, testing and operation of all industrial service electric chain hoists of the following types:
a) Lug suspended ( see Fig.1),
b) Hook suspended (see Fig. 2), and
c) Trolley suspended (see Fig. 3) – Three types of trolley suspended– push pull type, hand geared type and motor operated type (see Fig. 3A).
1.1.1 This standard also lays down the minimum requirements to ensure safety.
2 REFERENCES
The standards listed in Annex A contain provisions which, through reference in this text, constitute provisions of the standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed in Annex A.