ISO 11406:2001

Commercial road vehicles — Mechanical coupling between towing vehicles with rear-mounted coupling and drawbar trailers — Interchangeability

This International Standard specifies the requirements for the various elements and dimensions of towing vehicles with rear-mounted coupling and of drawbar trailers, to ensure interchangeability. NOTE Annex B gives examples of different configurations of vehicle combinations; this International Standard deals only with No. B.1.1. This International Standard is applicable to road trains for commercial transport of cargo of the greatest possible variety; it does not cover dedicated or special combinations. Nor does it specify limitations of maximum gross mass and overall dimensions, which are generally laid down by legislative requirements. Vehicles whose couplings form the subject of this International Standard are not interchangeable with vehicles whose couplings are mounted forward and below (which form the subject of ISO 11407 [1]).

Véhicules routiers utilitaires — Accouplement mécanique entre véhicules tracteurs à dispositif d'attelage arrière et remorque à train avant directeur — Interchangeabilité

General Information

• Status: Published
• Publication Date: 09-May-2001
• ICS: 43.040.70 - Couplings
• Technical Committee: ISO/TC 22/SC 40 - Specific aspects for light and heavy commercial vehicles, busses and trailers
• Drafting Committee: ISO/TC 22/SC 40 - Specific aspects for light and heavy commercial vehicles, busses and trailers
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 24-Feb-2021

Relations

• Revises: ISO 11406:1993 - Commercial road vehicles — Mechanical coupling between towing vehicles with rear-mounted coupling and drawbar trailers — Interchangeability
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 11406
Second edition
2001-04-15
Commercial road vehicles — Mechanical
coupling between towing vehicles with
rear-mounted coupling and drawbar
trailers — Interchangeability
Véhicules routiers utilitaires — Accouplement mécanique entre véhicules
tracteurs à dispositif d'attelage arrière et remorque à train avant
directeur — Interchangeabilité
Reference number
ISO 11406:2001(E)
©
ISO 2001

---------------------- Page: 1 ----------------------
ISO 11406:2001(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not
be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this
file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this
area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters
were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event
that a problem relating to it is found, please inform the Central Secretariat at the address given below.
© ISO 2001
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body
in the country of the requester.
ISO copyright office
Case postale 56 � CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.ch
Printed in Switzerland
ii © ISO 2001 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 11406:2001(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 11406 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee
SC 15, Interchangeability of components of commercial vehicles and buses.
This second edition cancels and replaces the first edition (ISO 11406:1993), which has been technically revised.
Annexes A and B of this International Standard are for information only.
© ISO 2001 – All rights reserved iii

---------------------- Page: 3 ----------------------
INTERNATIONAL STANDARD ISO 11406:2001(E)
Commercial road vehicles — Mechanical coupling between towing
vehicles with rear-mounted coupling and drawbar trailers —
Interchangeability
1 Scope
This International Standard specifies the requirements for the various elements and dimensions of towing vehicles
with rear-mounted coupling and of drawbar trailers, to ensure interchangeability.
NOTE Annex B gives examples of different configurations of vehicle combinations; this International Standard deals only
with No. B.1.1.
This International Standard is applicable to road trains for commercial transport of cargo of the greatest possible
variety; it does not cover dedicated or special combinations. Nor does it specify limitations of maximum gross mass
and overall dimensions, which are generally laid down by legislative requirements.
Vehicles whose couplings form the subject of this International Standard are not interchangeable with vehicles
[1]
whose couplings are mounted forward and below (which form the subject of ISO 11407 ).
2 Interchangeability dimensions
2.1 Distance between drawbar coupling axis and rear end of towing vehicle
The distance between drawbar coupling axis and rear
...