AS ISO 8643:2020 PDF

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Earth-moving machinery – Hydraulic excavator and backhoe loader lowering control device – Requirements and tests

Standards Australia , 11/13/2020

Category: AS

Standard By:Standards Australia , 11/13/2020

Published:11/13/2020

Pages:11

ISBN(s):9781761130403

File Size:1 file , 1.4 MB

Language:English

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AS ISO 8643:2020 PDF

Identically adopts ISO 8643:2017, establishing uniform requirements and test procedures for lowering control devices fitted on the boom, intermediate boom and arm cylinders of hydraulic excavators and backhoe loaders to control the rate of drop in the case of a hydraulic line failure or rupture.