ISO 1726-3:2023

Road vehicles — Mechanical couplings between tractors and semi-trailers — Part 3: Requirements for semi-trailer contact area to fifth wheel

Publication date: Jul 27, 2023

General information

Current stage: 60.60 Effective date: Jul 27, 2023

Originator: ISO

Owner: ISO/TC 22/SC 40

Type: International Standard

ICS: 43.040.70

Languages: English

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Status: Published

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Scope

This document specifies the test conditions of a static test performed on the semi-trailer contact area to the fifth wheel. It ensures the suitability of the semi-trailer to couple the greatest possible variety of tractor vehicles equipped with a fifth wheel coupling in accordance with ISO 3842.
It also specifies requirements to avoid damages or malfunctions of the fifth wheel coupling caused by the semi-trailer chassis, the semi-trailer plate or any other of its components.

ISO 1726-3:2023

Road vehicles — Mechanical couplings between tractors and semi-trailers — Part 3: Requirements for semi-trailer contact area to fifth wheel

General information

Buying

Scope

Life cycle

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