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AS ISO 14397.1:2021

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AS ISO 14397.1:2021

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Earth-moving machinery — Loaders and backhoe loaders, Part 1: Calculation of rated operating capacity and test method for verifying calculated tipping load

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Identically adopts ISO 14397 1:2007 and its Amendment 1 (2019), which specifies the means for determining the rated operating capacity of wheeled or crawler loaders or of the loader portion of backhoe loaders, having buckets and material handling forks, as defined in ISO 6165. It gives standard methods for the calculation and test verification of the tipping load (mass). It is applicable only to the use of buckets and forks on loaders.KEYWORDS: Rated operating capacity; Backhoe loaders; Tipping load; Mass; Buckets; Material handling forks

Table of contents
Header
About this publication
Preface
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Requirements
5.1 Calculation of rated operating capacity
5.2 Loader configurations
5.2.1 General
5.2.2 Rigid-frame type
5.2.3 Articulated-frame type
5.2.4 Swing-arm type
5.2.5 Bucket applications
5.2.6 Fork applications
5.3 Procedure for calculating tipping load at maximum reach
5.3.1 Wheeled loaders and backhoe loaders — Articulated or Ackermann steering
5.3.1.1 General
5.3.1.2 Wheeled loaders and backhoe loaders — Articulated steering at maximum articulation
5.3.1.3 Straight-frame wheeled loaders and backhoe loaders — Ackermann steering
5.3.2 Swing-arm type wheeled loaders — Articulated or Ackermann steering
5.3.2.1 Swing-arm type wheeled loaders — Swing arm in straight position — Articulated steering
5.3.2.2 Swing-arm type wheeled loaders — Swing arm in straight position — Ackermann steering
5.3.2.3 Swing-arm type wheeled loaders — Swing arm perpendicular to tipping line — Articulated steering at maximum articulation and to most critical side
5.3.2.4 Swing-arm type wheeled loaders — Swing arm perpendicular to tipping line — Ackermann steering at maximum steering angle
5.3.3 Crawler loader
6 Tipping load verification test
6.1 General
6.2 Test equipment
6.3 Test measurement of minimum tipping load
6.4 Verification
6.5 Test report
Annex A
A.1 Handling an HSO
A.1.1 Rated operating capacity — Loading and working (transport) modes
A.1.2 Calculation of rated operating capacity
A.1.3 HSO handling attachment and load centre of gravity
Bibliography
1 Amendment 1

Cited references in this standard
Content history
DR AS ISO 14397.1:2020

Please select a variation to view its description.

Published

01/04/2021
Pages

17

Please select a variation to view its pdf.

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AS ISO 14397.1:2021
$149.01