SS-ISO-4086 › Road vehicles - 90 semi-trailer fifth kingpin - Interchangeability
SS-ISO-4086
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EDITION 1
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CURRENT
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This International Standard specifies the characteristics of the 90 [89 mm (3,5") diameter] semi-trailer fifth wheel kingpin used for coupling extra-heavy-duty vehicles exceeding the limitations of weight generally laid down by official requirements. It is applicable to fifth wheel kingpins intended for engaging 90 fifth wheels as defined in ISO 3842 [1]. This International Standard also specifies the dimensional characteristics required for mounting and interchangeability. NOTE The dimensions of the 50 semi-trailer fifth wheel kingpin, normally used to couple semi-trailers to tractors in compliance with mass limitations usually set by compulsory regulations, are given in ISO 337 [2].
To find similar documents by classification:
43.040.70 (Couplings Including towing attachments and fifth wheel assemblies)
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Designation Name
SS-ISO 4086
Revision Level
EDITION 1
Status
Current
Publication Date
Nov. 23, 2001
Language(s)
English
Page Count
7
International Equivalent
ISO 4086:2001 IDT