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UNI ISO 8643 : 2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

EARTH-MOVING MACHINERY - HYDRAULIC EXCAVATOR AND BACKHOE LOADER BOOM-LOWERING CONTROL DEVICE - REQUIREMENTS AND TESTS
Superseded date

05-19-2022

Published date

01-01-2008

Foreword
Introduction
1 Scope
2 Normative reference
3 Definitions
4 Requirements for object handling
5 Test method

Describes uniform requirements and test procedures for boom-lowering control devices fitted on boom-lift cylinders to control the rate of drop in the case of a hydraulic line failure or rupture.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy

Standards Relationship
ISO 8643:2017 Identical

ISO 6165:2012 Earth-moving machinery — Basic types — Identification and terms and definitions

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