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AS/NZS 4968.1:2003
$109.95
Heavy road vehicles — Mechanical coupling between articulated vehicle combinations, Part 1: Design criteria and selection requirements for fifth wheel, kingpin and associated equipment
Provides the attachment design forces for fifth wheel assembly and equations to determine the required D-value of components for various combinations and applies to fifth wheel assemblies used with 50 mm, 75 mm and 90 mm kingpins and associated equipment, used in heavy road vehicles, B-doubles and road trains, in normal use on both sealed and unsealed roads.
Table of contents
Header
About this publication
Preface
1 Scope
2 Referenced documents
3 Definitions
4 Marking
4.1 General
4.2 Components
4.3 Manufacturer
4.4 Size and rating
4.4.1 D-rated kingpins and fifth wheel assembly
4.4.2 M-rated kingpins
5 Fifth wheel assembly and kingpin attachment design forces
