Reference number
ISO 6489-4:2004
ISO 6489-4:2004
© ISO 2025
International Standard
ISO 6489-4:2004
Agricultural vehicles — Mechanical connections between towed and towing vehicles — Part 4: Dimensions of piton-type coupling
Edition 1
2004-02
2004-02
ISO 6489-4:2004
33533
Published
(Edition 1, 2004)
This publication was last reviewed and confirmed in 2022.
Therefore this version remains current.
Abstract
ISO 6489-4:2004 specifies the dimensional requirements for the piton-type coupling devices used in the attachment to agricultural towing vehicles of towed, non-balanced trailers and implements equipped with a coupling ring specified in ISO 5692-1. Its purpose is to ensure the interchangeability of the mechanical connections on agricultural towing vehicles. It is applicable only in those cases where the vertical static load does not exceed 30 kN.
General information
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Status: PublishedPublication date: 2004-02Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 6
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Technical Committee :ISO/TC 23/SC 4
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