ISO 10896-7:2016

Rough-terrain trucks — Safety requirements and verification — Part 7: Longitudinal load moment systems

ISO 10896-7:2016 specifies design, safety and verification requirements for longitudinal load moment systems which can be used on rough-terrain trucks (hereafter referred to as trucks). This document provides requirements for both the longitudinal load moment indicator (hereafter referred to as LLMI) and the longitudinal load moment control (hereafter referred to as LLMC) used on rough-terrain trucks, defined in ISO 10896‑1, in a stationary position performing loading or placing functions on consolidated, stable and level ground. It is not applicable to the following: - lorry-mounted trucks as defined in ISO 20297‑1; - slewing variable-reach trucks as defined in ISO 10896‑2. ISO 10896-7:2016 deals with significant hazards, hazardous situations or hazardous events relevant to longitudinal load moment systems when used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. ISO 10896-7:2016 does not cover the risk due to lateral instability or instability due to the travelling of the truck. The longitudinal load moment system is not intended for warning of the overturning risk while the truck is travelling. ISO 10896-7:2016 is not applicable to longitudinal load moment systems manufactured before the date of its publication.

Chariots tout-terrain — Exigences de sécurité et vérification — Partie 7: Systèmes longitudinaux de moment de charge

General Information

• Status: Published
• Publication Date: 27-Sep-2016
• ICS: 53.060 - Industrial trucks
• Technical Committee: ISO/TC 110/SC 4 - Rough-terrain trucks
• Drafting Committee: ISO/TC 110/SC 4 - Rough-terrain trucks
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 21-Feb-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 10896-7
First edition
2016-10-01
Rough-terrain trucks — Safety
requirements and verification —
Part 7:
Longitudinal load moment systems
Chariots tout-terrain — Exigences de sécurité et vérification —
Partie 7: Systèmes longitudinaux de moment de charge
Reference number
ISO 10896-7:2016(E)
©
ISO 2016

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ISO 10896-7:2016(E)

COPYRIGHT PROTECTED DOCUMENT
© 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

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ISO 10896-7:2016(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Safety requirements and/or protective/risk reduction measures . 2
4.1 General . 2
4.2 Longitudinal load moment systems . 2
4.2.1 General. 2
4.2.2 Protection against modification of the calibration setting . 3
4.2.3 Verification of the correct function . 3
4.2.4 Warning and prevention . 3
4.2.5 Malfunction of the longitudinal load moment system. 3
4.2.6 Additional requirements for protection . 3
4.2.7 Electrical . 3
4.2.8 Interconnecting of units . 4
4.2.9 External components . 4
4.3 Longitudinal load moment indicator (LLMI) . 4
4.3.1 General. 4
4.3.2 Warning . 4
4.3.3 Displays . 4
4.4 Longitudinal load moment control (LLMC) . 5
4.4.1 General. 5
4.4.2 Prevention of movement . 5
4.4.3 Override of the LLMC . 5
5 Verification of safety requirements and/or protective/risk reduction measures .5
5.1 General . 5
5.2 Verification . 6
5.2.1 General. 6
5.2.2 Verification of LLMI . 6
5.2.3 Verification of LLMC . . 6
6 Information for use (operating instructions) . 7
Bibliography . 8
© ISO 2016 – All rights reserved iii

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ISO 10896-7:2016(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, 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).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on 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 the following URL: www.iso.org/iso/foreword.html.
The committee responsible for this document is ISO/TC 110, Industrial trucks, Subcommittee SC 4,
Rough-terrain trucks.
A list of all parts in ISO 10896 series can be found on the ISO website.
iv © ISO 2016 – All rights reserved

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ISO 10896-7:2016(E)

Introduction
This document is one of a set of International Standards produced by ISO/TC 110/SC 4 as part of its
program of work regarding standardization of terminology, general safety, performance and user
requirements for rough-terrain trucks (hereafter also referred to as trucks).
This document is a type-C standard as stated in ISO 12100.
The machinery concerned and the extent to which hazards, hazardous situations or hazardous events
are covered are indicated in the Scope of this document.
When requirements of this type-C standard are different from those which are stated in type-A or -B
standards, the requirements of this type-C standard take precedence over the requirements of the
other standards for machines that have been designed and built according to the requirements of this
type-C standard.
© ISO 2016 – All rights reserved v

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INTERNATIONAL STANDARD ISO 10896-7:2016(E)
Rough-terrain trucks — Safety requirements and
verification —
Part 7:
Longitudinal load moment systems
1 Scope
This document specifies design, safety and verification requirements for longitudinal load moment
systems which can be used on rough-terrain trucks (hereafter referred to as trucks). This document
provides requirements for both the longitudinal load moment indicator (hereafter referred to as LLMI)
and the longitudinal load moment control (hereafter referred to as LLMC) used on rough-terrain
trucks, defined in ISO 10896-1, in a stationary position performing loading or placing functions on
consolidated, stable and level ground.
It is not applicable to the following:
— lorry-mounted trucks as defined in ISO 20297-1;
— slewing variable-reach trucks as defined in ISO 10896-2.
This document deals with significant hazards, hazardous situations or hazardous events relevant to
longitudinal load moment systems when used as intended and under conditions of misuse which are
reasonably foreseeable by the manufacturer.
This document does not cover the risk due to lateral instability or instability due to the travelling of the
truck. The longitudinal load moment system is not intended for warning of the overturning risk while
the truck is travelling.
This document is not applicable to longitudinal load moment systems manufactured before the date of
its publication.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 10896-1:2012, Rough-terrain trucks — Safety requirements and verification — Part 1: Variable-
reach trucks
ISO 12100, Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 13849-1:2015, Safety of machinery — Safety-related parts of control systems — Part 1: General
principles for design
ISO 22915-14:2010, Industrial trucks — Verification of stability — Part 14: Rough-terrain variable-
reach trucks
IEC 60529, Degrees of protection provided by enclosures (IP Code)
© ISO 2016 – All rights reserved 1

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ISO 10896-7:2016(E)

3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 12100, ISO 10896-1 and the
following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
3.1
longitudinal load moment
sum of the moments in the longitudinal plane forward of the tipping line (for example, wheels, stabili
...

DRAFT INTERNATIONAL STANDARD
ISO/DIS 10896-7
ISO/TC 110/SC 4 Secretariat: AFNOR
Voting begins on: Voting terminates on:
2016-01-04 2016-04-04
Rough-terrain trucks — Safety requirements and
verification —
Part 7:
Longitudinal load moment systems
Chariots tout-terrain — Exigences de sécurité et vérification —
Partie 7: Systèmes longitudinaux de moment de charge
ICS: 53.060
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 10896-7:2015(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2015

---------------------- Page: 1 ----------------------
ISO/DIS 10896-7:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, 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 2015 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/DIS 10896-7:2015(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3  Terms and definitions . 2
4 Safety requirements and/or protective/risk reduction measures . 2
4.1 General . 2
4.2 Longitudinal load moment systems . 2
4.2.1 General. 2
4.2.2 Protection against modification of the calibration setting . 3
4.2.3 Verification of the correct function . 3
4.2.4 Warning and prevention . 3
4.2.5 Malfunction of the longitudinal load moment system. 3
4.2.6 Additional Requirements for Protection . 3
4.2.7 Electrical . 3
4.2.8 Electromagnetic compatibility (EMC) . 4
4.2.9 Interconnecting of units . 4
4.2.10 External components . 4
4.2.11 Longitudinal load moment indicator (LLMI) . 4
4.2.12 Longitudinal load moment control (LLMC) . 5
5  Verification of safety requirements and/or protective/risk reduction measures .5
5.1 General . 5
5.2 Verification . 6
5.2.1 General. 6
5.2.2 Verification of LLMI . 6
5.2.3 Verification of LLMC . . 6
6 Information for use . 6
6.1 Operating instructions . 6
© ISO 2015 – All rights reserved iii

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ISO/DIS 10896-7:2015(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 2.
The main task of technical committees is to prepare International Standards. 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 document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 10896-7 was prepared by Technical Committee ISO/TC 110, Industrial trucks, Subcommittee SC 4,
Rough-terrain trucks.
ISO 10896 consists of the following parts, under the general title Rough-terrain trucks — Safety
requirements and verification:
— Part 1: Variable-reach trucks
— Part 2: Slewing variable-reach trucks
— Part 4: Additional requirements for variable-reach trucks handling freely-suspended loads
— Part 5: Interface between rough-terrain truck and integrated personnel work platform
— Part 6: Tilting operator’s cab
— Part 7: Longitudinal load moment systems
Safety requirements and verification for lorry-mounted trucks are to form the subject of future
ISO 20297-1.
iv © ISO 2015 – All rights reserved

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ISO/DIS 10896-7:2015(E)

Introduction
This International Standard is one of a set of standards produced by ISO/TC 110/SC 4 as part of its
program of work regarding standardization of terminology, general safety, performance and user
requirements for rough-terrain trucks (hereafter also referred to as trucks).
This document is a type-C standard as stated in ISO 12100.
© ISO 2015 – All rights reserved v

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DRAFT INTERNATIONAL STANDARD ISO/DIS 10896-7:2015(E)
Rough-terrain trucks — Safety requirements and
verification —
Part 7:
Longitudinal load moment systems
1 Scope
This part of ISO 10896 specifies design, safety and verification requirements for longitudinal load
moment systems which can be used on rough-terrain trucks (hereafter referred to as trucks). This
standard provides the requirements for both the longitudinal load moment indicator (hereafter
referred to as LLMI) and the longitudinal load moment control (hereafter referred to as LLMC) used
on rough-terrain trucks, defined in ISO 10896-1, in a stationary position performing loading or placing
functions on consolidated, stable and level ground.
It is not applicable to:
1)
— lorry-mounted trucks as defined in ISO 20297-1 ;
2)
— slewing variable-reach trucks as defined in ISO 10896-2 .
This document deals with significant hazards, hazardous situations or hazardous events relevant to
longitudinal load moment systems when used as intended and under conditions of misuse which are
reasonably foreseeable by the manufacturer.
This standard does not cover the risk due to lateral instability, or instability due to the travelling of the
truck. The longitudinal load moment system is not intended for warning of the overturning risk whilst
the truck is travelling.
This document is not applicable to longitudinal load moment systems manufactured before the date of
its publication.
2 Normative references
The following referenced documents, in whole or in part, are normatively referenced in this document.
For dated references, only the edition cited applies. For undated references, the latest edition of the
referenced document (including any amendments) applies.
ISO 10896-1, Rough-terrain trucks — Safety requirements and verification — Part 1: Variable-reach
trucks
ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk
reduction
ISO 13849-1:2015, Safety of machinery — Safety-related parts of control systems — Part 1: General
principles for design
IEC 60529, Degrees of protection provided by enclosures (IP Code)
1) To be prepared.
2) Under preparation.
© ISO 2015 – All rights reserved 1

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ISO/DIS 10896-7:2015(E)

3  Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 12100, ISO 10896-1 and the
following apply.
3.1
longitudinal load moment
sum of the moments in the longitudinal plane forward of the tipping line (e.g., wheels, stabilisers)
produced by the load, the attachment and the lifting means of the truck
3.2
longitudinal load moment indicator

device that warns the operator of a change to the load handling geometry which would increase the
longitudinal load moment beyond pre-determined limit(s)
3.3
longitudinal load moment control

device that prevents the operator changing the load handling geometry in direction(s) which would
increase the longitudinal load moment beyond the allowable limit(s)
3.4
load handling geometry
relationship of points, lines and angles, described by the position of the load centre of gravity (the
po
...