ISO 22139:2022

Heavy commercial vehicles and buses — Test method for steering effort measurement when manoeuvring at low speed or with stationary vehicle

Publication date:   May 11, 2022

General information

60.60   Standard published   May 11, 2022

ISO

ISO/TC 22/SC 33 Vehicle dynamics and chassis components

International Standard

43.080.01   Commercial vehicles in general

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Scope

This document specifies a test method for steering effort measurement when manoeuvring a vehicle at low speed or with the vehicle stationary. It is mainly applicable to trucks having a mass exceeding 3,5 tonnes and buses and articulated buses having a mass exceeding 5 tonnes, according to ECE and EC vehicle classification, i.e. categories M3, N2, N3.
This document can also be applicable to trucks having a mass not exceeding 3,5 tonnes and buses and articulated buses having a mass not exceeding 5 tonnes, i.e. categories M2, N1.

Life cycle

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PUBLISHED
ISO 22139:2022
60.60 Standard published
May 11, 2022