AS/NZS 4968.1:2003

AS/NZS 4968.1:2003 Heavy-road vehicles - Mechanical coupling between articulated vehicle combinations - Design criteria and selection requirements for fifth wheel, kingpin and associated equipment
standard by Australian/New Zealand Standards, 01/01/2003

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Full Description

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.