National foreword

This British Standard is the UK implementation of ISO 10245‑4:2026. It supersedes BS ISO 10245‑4:2004, which is withdrawn.

The UK participation in its preparation was entrusted to Technical Committee MHE/3/3, Bridge, gantry and slewing jib cranes.

A list of organizations represented on this committee can be obtained on request to its committee manager.

Contractual and legal considerations

This publication has been prepared in good faith, however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and no responsibility or liability is or will be accepted by BSI in relation to the adequacy, accuracy, completeness or reasonableness of this publication. All and any such responsibility and liability is expressly disclaimed to the full extent permitted by the law.

This publication is provided as is, and is to be used at the recipient’s own risk.

The recipient is advised to consider seeking professional guidance with respect to its use of this publication.

This publication is not intended to constitute a contract. Users are responsible for its correct application.

Compliance with a British Standard cannot confer immunity from legal obligations.

This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2026.

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, Part 1. In particular, the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

ISO draws attention to the possibility that the implementation of this document may involve the use of (a) patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a) patent(s) which may be required to implement this document. However, implementers are cautioned that this may not represent the latest information, which may be obtained from the patent database available at www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.

Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISO's adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 96, Cranes, Subcommittee SC 8, Jib cranes.

This second edition cancels and replaces the first edition (ISO 10245-4:2004), which has been technically revised. It also incorporates the Technical Corrigendum (ISO 10245-4:2004/Cor.1:2006).

The main changes are as follows:

this document has been aligned with ISO 10245-1;
Table 1 and the requirements related to limiting and indicating devices of jib cranes have been revised;
the recommendations related to event recorder and data recorder of jib cranes have been included in this document.

A list of all parts in the ISO 10245 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A complete listing of these bodies can be found at www.iso.org/members.html.

1 Scope

This document specifies the requirements for devices which either limit or indicate, or limit and indicate the loads, motions, performance and environment of jib cranes. The general requirements for limiting and indicating devices for cranes are given in ISO 10245-1 [1] .

This document applies to jib cranes (except for cantilever crane) as defined in ISO 4306-4 [2] .

This document does not apply to the mobile, tower, railway, floating and offshore cranes defined in ISO 4306-1 [3] .

2 Normative references

3 Terms and definitions

4 General

5 Rated capacity limiter and indicator

5.1 General

5.2 Rated capacity limiter

5.3 Rated capacity indicator

6 Motion and performance limiters and indicators

6.1 Motion and performance limiters

6.2 Motion and performance indicators

7 Event recorder and data logger

Bibliography