ISO 4305:2014/Amd 1:2016

Mobile cranes - Determination of stability - Amendment 1

Grues mobiles — Détermination de la stabilité — Amendement 1

Mobilna dvigala - Ugotavljanje stabilnosti - Dopolnilo 1

General Information

• Status: Published
• Publication Date: 03-Apr-2016
• ICS: 53.020.20 - Cranes
• Technical Committee: ISO/TC 96/SC 6 - Mobile cranes
• Drafting Committee: ISO/TC 96/SC 6 - Mobile cranes
• Current Stage: 6060 - International Standard published
• Start Date: 04-Apr-2016
• Due Date: 10-Jun-2018
• Completion Date: 10-Jun-2018
• Ref Project: SIST ISO 4305:2015/Amd 1:2020 - Mobile cranes - Determination of stability

Relations

• Amends: ISO 4305:2014 - Mobile cranes - Determination of stability
• Effective Date: 14-Oct-2020

Overview

ISO 4305:2014/Amd 1:2016 is an important amendment to the international standard for mobile cranes titled Mobile cranes - Determination of stability. Published by the International Organization for Standardization (ISO), this amendment provides updated guidelines on assessing the stability of mobile cranes to ensure operational safety and reliability. Mobile cranes are critical machinery in construction, infrastructure projects, and heavy lifting applications. Proper stability determination is essential to prevent accidents, structural failures, and operational downtimes.

This amendment refines the stability evaluation methods originally set in ISO 4305:2014, reflecting the latest industry practices and safety considerations. It is a key reference for manufacturers, safety engineers, and regulatory bodies involved in crane design, certification, and use.

Key Topics

• Stability Determination for Mobile Cranes
  The standard focuses on how to accurately measure and evaluate the stability of mobile cranes during use. Stability is crucial to ensure that the crane does not tip over or lose balance under various loads and operational conditions.

• Updated Technical Requirements
  Amendment 1 removes previous restrictions related to the minimum load on the support base when the crane travels at speeds above 0.1 m/s. This change supports more practical and realistic stability assessments.

• Safety and Operational Guidelines
  It highlights safety procedures and evaluation criteria that need to be followed to minimize the risk of crane instability, ensuring the safety of operators, nearby personnel, and equipment.

• International Collaboration
  Developed by ISO/TC 96 (Cranes), subcommittee SC 6, this amendment represents an international consensus on mobile crane safety, aligned with other electrotechnical and mechanical standards.

Applications

• Construction and Heavy Industry
  This standard is used by construction companies to verify that mobile cranes meet stability requirements before being deployed onsite. It helps prevent crane accidents caused by poor load management or unstable configurations.

• Manufacturer Compliance and Design
  Mobile crane manufacturers apply this ISO amendment during the design, testing, and certification phases to demonstrate compliance with global safety standards. This increases market acceptance and regulatory approval.

• Maintenance and Inspection Protocols
  Crane inspectors and maintenance teams use the guidelines to assess crane stability in operational conditions, ensuring that any changes in structural integrity or load-bearing capacity are addressed proactively.

• Training and Operational Procedures
  Operators and safety managers refer to the standard to develop training materials and operational protocols focusing on stability awareness during crane movement and load handling.

Related Standards

• ISO 9927 Series - Cranes - Inspections
  Focuses on inspection, maintenance, and thorough examination practices necessary to maintain crane safety and functionality.

• ISO 4301 Series - Cranes and Hoisting Equipment Classification
  Provides classifications for cranes based on usage and operational criteria, complementing stability requirements.

• ISO 8559 - Cranes - Vocabulary
  Contains terms and definitions for crane components and operations, supporting clear understanding and communication of stability principles.

• IEC Standards on Electrotechnical Safety
  Collaborates with ISO standards to address electrical safety aspects related to crane operation and stability.

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Keywords: ISO 4305 amendment, mobile crane stability, crane safety standards, crane stability assessment, mobile crane design, crane operational safety, heavy lifting standards, ISO crane standards, construction crane safety, mobile crane certification

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 4305
Third edition
2014-04-01
AMENDMENT 1
2016-04-01
Mobile cranes — Determination of
stability
AMENDMENT 1
Grues mobiles — Détermination de la stabilité
AMENDEMENT 1
Reference number
ISO 4305:2014/Amd.1:2016(E)
©
ISO 2016
ISO 4305:2014/Amd.1:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2016 – All rights reserved

ISO 4305:2014/Amd.1:2016(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives,
...

NORME ISO
INTERNATIONALE 4305
Troisième édition
2014-04-01
AMENDEMENT 1
2016-04-01
Grues mobiles — Détermination de la
stabilité
AMENDEMENT 1
Mobile cranes — Determination of stability
AMENDMENT 1
Numéro de référence
ISO 4305:2014/Amd.1:2016(F)
©
ISO 2016
ISO 4305:2014/Amd.1:2016(F)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2016, Publié en Suisse
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni utilisée
sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie, l’affichage sur
l’internet ou sur un Intranet, sans autorisation écrite préalable. Les demandes d’autorisation peuvent être adressées à l’ISO à
l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2016 – Tous droits réservés

ISO 4305:2014/Amd.1:2016(F)
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes
nationaux de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est
en général confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l’ISO participent également aux travaux.
L’ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d’approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles d
...

SLOVENSKI STANDARD
01-oktober-2020
Mobilna dvigala - Ugotavljanje stabilnosti - Dopolnilo 1
Mobile cranes - Determination of stability
Grues mobiles - Détermination de la stabilité
Ta slovenski standard je istoveten z: ISO 4305:2014/Amd 1:2016
ICS:
53.020.20 Dvigala Cranes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

INTERNATIONAL ISO
STANDARD 4305
Third edition
2014-04-01
AMENDMENT 1
2016-04-01
Mobile cranes — Determination of
stability
AMENDMENT 1
Grues mobiles — Détermination de la stabilité
AMENDEMENT 1
Reference number
ISO 4305:2014/Amd.1:2016(E)
©
ISO 2016
ISO 4305:2014/Amd.1:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2016 – All rights reserved

ISO 4305:2014/Amd.1:2016(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
orga
...