Machinery for forestry - General safety requirements - Amendment 2: Access to operator's station and maintenance locations (ISO 11850:2011/Amd 2:2022)

Forstmaschinen - Generelle Sicherheitsanforderungen - Änderung 2: Zugang zur Bedienerkabine und zu Wartungsbereichen (ISO 11850:2011/Amd 2:2022)

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Matériel forestier - Exigences de sécurité générales - Amendement 2: Accès au poste d'opérateur et emplacements de maintenance (ISO 11850:2011/Amd 2:2022)

Gozdarski stroji - Splošne varnostne zahteve - Dopolnilo A2: Dostop do kabine upravljavca in lokacij vzdrževanja (ISO 11850:2011/Amd 2:2022)

General Information

Status
Published
Public Enquiry End Date
05-May-2021
Publication Date
08-Jun-2022
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
02-Jun-2022
Due Date
07-Aug-2022
Completion Date
09-Jun-2022

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11850:2012/A2:2022
01-julij-2022
Gozdarski stroji - Splošne varnostne zahteve - Dopolnilo A2: Dostop do kabine
upravljavca in lokacij vzdrževanja (ISO 11850:2011/Amd 2:2022)
Machinery for forestry - General safety requirements - Amendment 2: Access to
operator's station and maintenance locations (ISO 11850:2011/Amd 2:2022)
Forstmaschinen - Generelle Sicherheitsanforderungen - Änderung 2: Zugang zur
Bedienerkabine und zu Wartungsbereichen (ISO 11850:2011/Amd 2:2022)
Matériel forestier - Exigences de sécurité générales - Amendement 2: Accès au poste
d'opérateur et emplacements de maintenance (ISO 11850:2011/Amd 2:2022)
Ta slovenski standard je istoveten z: EN ISO 11850:2011/A2:2022
ICS:
65.060.80 Gozdarska oprema Forestry equipment
SIST EN ISO 11850:2012/A2:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11850:2012/A2:2022

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SIST EN ISO 11850:2012/A2:2022


EN ISO 11850:2011/A2
EUROPEAN STANDARD

NORME EUROPÉENNE

May 2022
EUROPÄISCHE NORM
ICS 65.060.80
English Version

Machinery for forestry - General safety requirements -
Amendment 2: Access to operator's station and
maintenance locations (ISO 11850:2011/Amd 2:2022)
Matériel forestier - Exigences de sécurité générales - Forstmaschinen - Generelle Sicherheitsanforderungen
Amendement 2: Accès au poste d'opérateur et - Änderung 2: Zugang zur Bedienerkabine und zu
emplacements de maintenance (ISO 11850:2011/Amd Wartungsbereichen (ISO 11850:2011/Amd 2:2022)
2:2022)
This amendment A2 modifies the European Standard EN ISO 11850:2011; it was approved by CEN on 11 February 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This amendment exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11850:2011/A2:2022 E
worldwide for CEN national Members.

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered . 4

2

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
European foreword
This document (EN ISO 11850:2011/A2:2022) has been prepared by Technical Committee ISO/TC 23
"Tractors and machinery for agriculture and forestry" in collaboration with Technical Committee
CEN/TC 144 “Tractors and machinery for agriculture and forestry” the secretariat of which is held by
AFNOR.
This Amendment to the European Standard EN ISO 11850:2011 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by November 2022,
and conflicting national standards shall be withdrawn at the latest by November 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For the relationship with EU Directive(s) see informative Annex ZA, which is an integral part of this
document.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 11850:2011/Amd 2:2022 has been approved by CEN as EN ISO 11850:2011/A2:2022
without any modification.

3

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
Annex ZA
(informative)

Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered
This European Standard has been prepared under a Commission’s standardization request “M/396
Mandate to CEN and CENELEC for Standardisation in the field of machinery" to provide one voluntary
means of conforming to essential requirements of Directive 2006/42/EC of the European Parliament
and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast).
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding essential requirements
of that Directive, and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Annex I of Directive
2006/42/EC
The relevant Essential Clause(s)/sub-clause(s) of this Remarks/Notes
Requirements of Directive EN
2006/42/EC
1. ESSENTIAL HEALTH AND
SAFETY REQUIREMENTS
1.1.2. (a) Principles of safety 4.1, 4.2, 4.3, 4.4, 4.5.1, 4.5.2, 4.5.3,
integration 4.5.4, 4.5.5, 4.5.6, 4.6, 4.7, 4.8, 4.9,
4.10, 4.11, 4.12, 4.14, 4.17, 4.18,
4.19, 4.20
1.1.2. (c) Preventing abnormal 4.4, 4.5.1, 4.5.3, 4.11, 4.12, 5.1,
use 5.3
1.1.2. (d) Constraints due to the 4.5.3 a), 5.1
use of PPE
1.1.2(e) Special equipment and 4.3.2.5, 4.14, 4.18
accessories
1.1.3. Materials and products 4.3.2
1.1.4. Lighting 4.7
1.1.5. Design of machinery to 4.10
facilitate its handling
1.1.6. Ergonomics 4.3.1, 4.4 a)
1.1.7. Operating positions 4.3.2.6, 4.4
1.1.8. Seating 4.3.3, 4.3.4
1.2. CONTROL SYSTEMS
1.2.1. Safety and reliability of 4.5, 4.12
control systems
4

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
1.2.2. Control devices 4.5.1
1.2.3. Starting 4.5.1
1.2.4.1. Normal stop 4.5.2
1.2.4.2. Operational stop  Not covered
1.2.4.3. Emergency stop  Not covered
1.2.4.4. Assembly of machinery  Not covered
1.2.5. Selection of control or  Not covered
operating modes
1.2.6. Failure of the power supply  Not covered
1.3. PROTECTION AGAINST
MECHANICAL HAZARDS
1.3.1. Risk of loss of stability 4.3.2, 4.11
1.3.2. Risk of break-up during  Not covered
operation
1.3.3. Risks due to falling or 4.3.2
ejected objects
1.3.4. Risks due to surfaces,  Not covered
edges or angles
1.3.5. Risks related to combined  Not covered
machinery
1.3.6. Risks related to variations  Not covered
in operating conditions
1.3.7. Risks related to moving 4.2
parts
1.3.8.1. Moving transmission  Not covered
parts
1.3.8.2. Moving parts involved in 4.3.2.3 Coverage for operator only
the process
1.3.9. Risks of uncontrolled 4.4.4 f), 4.11, 4.18
movements
1.4. REQUIRED
CHARACTERISTICS OF GUARDS
AND PROTECTIVE DEVICES
1.4.1. General requirements 4.1, 4.2, 4.3
1.4.2.1. Fixed guards 4.1, 4.2
1.4.2.2. Interlocking movable  Not covered
guards
1.4.2.3. Adjustable guards  Not covered
restricting access
1.4.3. Special requirements for  Not covered
5

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
protective devices
1.5. RISKS DUE TO OTHER
HAZARDS
1.5.1. Electricity supply  Not covered
1.5.2. Static electricity  Not covered
1.5.3. Energy supply other than  Not covered
electricity
1.5.4. Errors of fitting  Not covered
1.5.5. Extreme temperatures  Not covered
1.5.6. Fire 4.14
1.5.7. Explosion  Not covered
1.5.8. Noise 4.15
1.5.9. Vibrations 4.16
1.5.10. Radiation  Not covered
1.5.11. External radiation  Not covered
1.5.12. Laser radiation  Not covered
1.5.13. Emissions of hazardous  Not covered
materials and substances
1.5.14. Risk of being trapped in a  Not covered
machine
1.5.15. Risk of slipping, tripping 4.4
or falling
1.5.16. Lightning  Not covered
1.6. MAINTENANCE
1.6.1. Machinery maintenance 4.18
1.6.2. Access to operating 4.4 (a), 4.17
positions and servicing points
1.6.3. Isolation of energy sources  Not covered
1.6.4. Operator intervention  Not covered
1.6.5. Cleaning of internal parts  Not covered
1.7. INFORMATION
1.7.1. Information and warnings 5.1, 5.2, 5.3
on the machinery
1.7.1.1. Information and 5.1, 5.2, 5.3
information devices
1.7.1.2. Warning devices 5.1, 5.2, 5.3
1.7.2. Warning of residual risks 5.1, 5.2, 5.3
1.7.3. Marking of machinery 5.1, 5.2, 5.3
6

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
1.7.4. Instructions 5.1, 5.2, 5.3
1.7.4.1. General principles for the 5.1, 5.2, 5.3
drafting of instructions
1.7.4.2. Contents of the 5.1, 5.2, 5.3
instructions
1.7.4.3. Sales literature  Not covered
2. SUPPLEMENTARY ESSENTIAL  Not covered
HEALTH AND SAFETY
REQUIREMENTS FOR CERTAIN
CATEGORIES OF MACHINERY
2.1. FOODSTUFFS MACHINERY  Not covered
AND MACHINERY FOR
COSMETICS OR
PHARMACEUTICAL PRODUCTS
2.2. PORTABLE HAND-HELD  Not covered
AND/OR HAND-GUIDED
MACHINERY
2.2.1. General  Not covered
2.2.1.1. Instructions  Not covered
2.2.2. Portable fixing and other  Not covered
impact machinery
2.2.2.1. General  Not covered
2.2.2.2. Instructions  Not covered
2.3. MACHINERY FOR WORKING  Not covered
WOOD AND MATERIAL WITH
SIMILAR PHYSICAL
CHARACTERISTICS
2.4. MACHINERY FOR PESTICIDE  Not covered
APPLICATION
2.4.2. General  Not covered
2.4.3. Controls and monitoring  Not covered
2.4.4. Filling and emptying  Not covered
2.4.4. Applications pf pesticides  Not covered
2.4.5.1. Application rate  Not covered
2.4.5.2. Distribution, deposition  Not covered
and drift of pesticide
2.4.5.3. Tests  Not covered
2.4.5.4. Losses during stoppage  Not covered
2.4.6. Maintenance  Not covered
2.4.6.1. Cleaning  Not covered
7

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
2.4.6.2. Servicing  Not covered
2.4.7. Inspections  Not covered
2.4.8. Marking of nozzles,  Not covered
strainers and filters
2.4.9. Indication of pesticide in  Not covered
use
2.4.10. Instructions  Not covered
3. SUPPLEMENTARY ESSENTIAL  Not covered
HEALTH AND SAFETY
REQUIREMENTS TO OFFSET
HAZARDS DUE TO THE
MOBILITY OF MACHINERY
3.1. GENERAL  Not covered
3.2. WORK POSITIONS  Not covered
3.2.1. Driving positions  Not covered
3.2.2. Seating  Not covered
3.2.3. Positions for other persons  Not covered
3.3. CONTROL SYSTEMS  Not covered
3.3.1. Control devices  Not covered
3.3.2. Starting/moving  Not covered
3.3.3. Travelling function  Not covered
3.3.4. Movement of pedestrian- Not covered
controlled machinery
3.3.5. Control circuit failure  Not covered
3.4. PROTECTION AGAINST
MECHANICAL HAZARDS
3.4.1. Uncontrolled movements  Not covered
3.4.2. Moving transmission parts  Not covered
3.4.3. Roll-over and tip-over 4.3.2.2, 4.3.2.3.
3.4.4. Falling objects 4.3.2.1.
3.4.5. Means of access  Not covered
3.4.6. Towing devices  Not covered
3.4.7. Transmission of power  Not covered
between self-propelled
machinery (or tractor) and
recipient machinery
3.5. PROTECTION AGAINST
OTHER HAZARDS
3.5.1. Batteries  Not covered
8

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
3.5.2. Fire 4.14
3.5.3. Emissions of hazardous  Not covered
substances
3.6. INFORMATION AND
INDICATIONS
3.6.1. Signs, signals and warnings 4.5.4, 5.2, 5.3
3.6.2. Marking 5.1, 5.2, 5.3
3.6.3. Instructions 5.1, 5.2, 5.3
3.6.3.1. Vibrations 4.16, 5.1, 5.2, 5.3
3.6.3.2. Multiple uses  Not covered
4. SUPPLEMENTARY ESSENTIAL  Not covered
HEALTH AND SAFETY
REQUIREMENTS TO OFFSET
HAZARDS DUE TO LIFTING
OPERATIONS
4.1. GENERAL  Not covered
4.1.1. Definitions  Not covered
4.1.2. Protection against  Not covered
mechanical hazards
4.1.2.1. Risks due to lack of  Not covered
stability
4.1.2.2. Machinery running on  Not covered
guide rails and rail tracks
4.1.2.3. Mechanical strength  Not covered
4.1.2.4. Pulleys, drums, wheels,  Not covered
ropes and chains
4.1.2.5. Lifting accessories and  Not covered
their components
4.1.2.6. Control of movements  Not covered
4.1.2.7. Movements of loads  Not covered
during handling
4.1.2.8. Machinery serving fixed  Not covered
landings
4.1.2.8.1. Movements of the  Not covered
carrier
4.1.2.8.2. Access to the carrier  Not covered
4.1.2.8.3. Risks due to contact  Not covered
with the moving carrier
4.1.2.8.4. Risk due to the load  Not covered
falling off the carrier
9

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SIST EN ISO 11850:2012/A2:2022
EN ISO 11850:2011/A2:2022 (E)
4.1.2.8.5. Landings  Not covered
4.2. REQUIREMENTS FOR  Not covered
MACHINERY WHOSE POWER
SOURCE IS OTHER THAN
MANUAL EFFORT
4.2.1. Control of movements  Not covered
4.2.2. Loading control  Not covered
4.2.3. Installations guided by  Not covered
ropes
4.3. INFORMATION AND  Not covered
MARKINGS
4.3.1. Chains, ropes and webbing  Not covered
4.3.2. Lifting accessories  Not covered
4.3.3. Lifting machinery  Not covered
4.4. INSTRUCTIONS  Not covered
4.4.1. Lifting accessories  Not covered
4.4.2. Lifting machinery  Not covered
5. SUPPLEMENTARY ESSENTIAL  Not covered
HEALTH AND SAFETY
REQUIREMENTS FOR
MACHINERY INTENDED FOR
UNDERGROUND WORK
5.1. RISKS DUE TO LACK OF  Not covered
STABILITY
5.2. MOVEMENT  Not covered
5.3. CONTROL DEVICES  Not covered
5.4. STOPPING  Not covered
5.5. FIRE  Not covered
5.6. EXHAUST EMISSIONS  Not covered
6. SUPPLEMENTARY ESSENTIAL
 Not covered
HEALTH AND SAFETY
REQUIREMENTS FOR
MACHINERY PRESENTING
PARTICULAR HAZARDS DUE TO
THE LIFTING OF PERSONS
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
10

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SIST EN ISO 11850:2012/A2:2022
INTERNATIONAL ISO
STANDARD 11850
Third edition
2011-11-15
AMENDMENT 2
2022-03
Machinery for forestry — General
safety requirements
AMENDMENT 2: Access to operator's
station and maintenance locations
Matériel forestier — Exigences de sécurité générales
AMENDEMENT 2: Accès au poste d'opérateur et emplacements de
maintenance
Reference number
ISO 11850:2011/Amd.2:2022(E)
© ISO 2022

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SIST EN ISO 11850:2012/A2:2022
ISO 11850:2011/Amd.2:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2022 – All rights reserved

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SIST EN ISO 11850:2012/A2:2022
ISO 11850:2011/Amd.2:2022(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 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 23, Tractors and machinery for agriculture
and forestry, Subcommittee SC 15, Machinery for forestry, in collaboration with the European Committee
for Standardization (CEN) Technical Committee CEN/TC 144, Tractors and machinery for agriculture
and forestry, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna
Agreement).
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.
iii
© ISO 2022 – All rights reserved

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SIST EN ISO 11850:2012/A2:2022

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SIST EN ISO 11850:2012/A2:2022
ISO 11850:2011/Amd.2:2022(E)
Machinery for forestry — General safety requirements
AMENDMENT 2: Access to operator's station and maintenance
locations

Introduction
Replace the introduction with the following:
This document is a type-C standard as stated in ISO 12100:2010.
This document is of relevance, in particular, for the following stakeholder groups representing the
market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);
— health and safety bodies (regulators, accident prevention organisations, market surveillance, etc.).
Others can be affected by the level of machinery safety achieved with the means of the document
by the above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);
— machine users/employees (e.g. trade unions, organizations for people with special needs);
— service providers, e.g. for maintenance (small, medium and large enterprises);
— consumers (in case of machinery intended for use by consumers).
The above-mentioned stakeholder groups have been given the possibility to participate at the
drafting process of this document.
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 type-B standards, the requirements of this type-C
...

SLOVENSKI STANDARD
SIST EN ISO 11850:2012/oprA2:2018
01-junij-2018
Gozdarski stroji - Splošne varnostne zahteve - Dopolnilo 2: Dostop do kabine
upravljavca in lokacij vzdrževanja (ISO 11850:2011/DAM 2:2018)
Machinery for forestry - General safety requirements - Amendment 2: Access to
operator's station and maintenance locations (ISO 11850:2011/DAM 2:2018)
Forstmaschinen - Generelle Sicherheitsanforderungen - Änderung 2: Zugang zur
Bedienerkabine und zu Wartungsbereichen (ISO 11850:2011/DAM 2:2018)
Matériel forestier - Exigences de sécurité générales - Amendement 2: Accès au poste
d'opérateur et emplacements de maintenance (ISO 11850:2011/DAM 2:2018)
Ta slovenski standard je istoveten z: EN ISO 11850:2011/prA2
ICS:
65.060.80 Gozdarska oprema Forestry equipment
SIST EN ISO 11850:2012/oprA2:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11850:2012/oprA2:2018

---------------------- Page: 2 ----------------------

SIST EN ISO 11850:2012/oprA2:2018
DRAFT AMENDMENT
ISO 11850:2011/DAM 2
ISO/TC 23/SC 15 Secretariat: SFS
Voting begins on: Voting terminates on:
2018-03-28 2018-06-20
Machinery for forestry — General safety requirements
AMENDMENT 2: Access to operator's station and maintenance
locations
Matériel forestier — Exigences de sécurité générales
AMENDEMENT 2: .
ICS: 65.060.80
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
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
ISO/CEN PARALLEL PROCESSING
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 11850:2011/DAM 2:2018(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 2018

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SIST EN ISO 11850:2012/oprA2:2018
ISO 11850:2011/DAM 2:2018(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

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SIST EN ISO 11850:2012/oprA2:2018
ISO 11850:2011/DAM 2:2018(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 w
...

SLOVENSKI STANDARD
SIST EN ISO 11850:2012/oprA2:2021
01-maj-2021
Gozdarski stroji - Splošne varnostne zahteve - Dopolnilo 2: Dostop do kabine
upravljavca in lokacij vzdrževanja (ISO 11850:2011/DAM 2:2021)
Machinery for forestry - General safety requirements - Amendment 2: Access to
operator's station and maintenance locations (ISO 11850:2011/DAM 2:2021)
Forstmaschinen - Generelle Sicherheitsanforderungen - Änderung 2: Zugang zur
Bedienerkabine und zu Wartungsbereichen (ISO 11850:2011/DAM 2:2021)
Matériel forestier - Exigences de sécurité générales - Amendement 2: Accès au poste
d'opérateur et emplacements de maintenance (ISO 11850:2011/DAM 2:2021)
Ta slovenski standard je istoveten z: EN ISO 11850:2011/prA2
ICS:
65.060.80 Gozdarska oprema Forestry equipment
SIST EN ISO 11850:2012/oprA2:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11850:2012/oprA2:2021

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SIST EN ISO 11850:2012/oprA2:2021
DRAFT AMENDMENT
ISO 11850.2:2011/DAM 2
ISO/TC 23/SC 15 Secretariat: SFS
Voting begins on: Voting terminates on:
2021-03-11 2021-05-06
Machinery for forestry — General safety requirements
AMENDMENT 2: Access to operator's station and maintenance
locations
Matériel forestier — Exigences de sécurité générales
AMENDEMENT 2: Accès au poste d'opérateur et emplacements de maintenance
ICS: 65.060.80
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
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
ISO/CEN PARALLEL PROCESSING
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 11850.2:2011/DAM 2:2021(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 2021

---------------------- Page: 3 ----------------------
SIST EN ISO 11850:2012/oprA2:2021
ISO 11850.2:2011/DAM 2:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

---------------------- Page: 4 ----------------------
SIST EN ISO 11850:2012/oprA2:2021
ISO 11850.2:2011/DAM 2:2021(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 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 the following
URL: www .iso .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture
and forestry, Subcommittee SC 15, Machinery for forestry.
© ISO 2021 – All rights reserved iii

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SIST EN ISO 11850:2012/oprA2:2021

---------------------- Page: 6 ----------------------
SIST EN ISO 11850:2012/oprA2:2021
ISO 11850.2:2011/DAM 2:2021(E)
Machinery for forestry — General safety requirements
AMENDMENT 2: Access to operator's station and maintenance
locations

Clause 2
Replace the reference to EN 779:2002 with the following:
ISO 16890-1:2016, Air filters for general ventilation — Part 1: Technical specifications, requirements
and classification system based upon particulate matter efficiency

4.3.2.6, second paragraph
Replace the paragraph with the following:
The cab shall also be equipped with a filtration system with inlet air filter(s) of at least class
ePM ≥ 50 in accordance with ISO 16890-1:2016 or equivalent. The inlet air filter(s) shall be
1
serviceable from inside the cab or from a service platform. If the intake air filter(s) are located
before the fan, the system between the filter and fan shall be free from leakage.

4.3.2.6, last paragraph
Replace the paragraph with the following:
Verification of conformity shall be by checking for conformance with ISO 14269-2 or ISO 10263-4
and with ISO 16890-1:2016, as appropriate and by inspection.

4.4 a), first paragraph
Amend the requirement concerning the maximum height of the first step by replacing the paragraph
with the following:
a) The access shall permit a person to achieve three points of support if the platform or work surface
is elevated by more than 550 mm above the ground and shall be in accordance with ISO 2860 and
ISO 2867 with the following exception:
1. A maximum first step height of 700 mm from the ground shall be allowed for wheeled skidders and
wheeled feller-bunchers as defined in ISO 6814.
Foot placement surfaces shall be slip-resistant and the design of the steps shall be such that
accumulation of debris, mud, snow, etc. is minimized.
© ISO 2021 – All rights reserved 1

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SIST EN ISO 11850:2012/oprA2:2021
ISO 11850.2:2011/DAM 2:2021(E)

Annex ZA
(informative)

Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered
This European Standard has been prepared under a Commission’s standardization request “M/396
Mandate to CEN and CENELEC for Standardisation in the field of machinery" to provide one voluntary
means of conforming to essential requirements of Directive 2006/42/EC of the European Parliament
and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast).
Once this standard is cited in the Official Journal of the European Union under that Directive, compliance
with the normative clauses of this standard given in Table ZA.1 confers, within the limits of the scope
of this standard, a presumption of conformity with the corresponding essential requirements of that
Directive, and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Annex I of Directive
2006/42/EC
The relevant Essential Require- Clause(s)/sub-clause(s) of this EN Remarks/Notes
ments of Directive 2006/42/EC
To cover all the relevant safety
requirements for the products(s) in
its scope, this standard (providing
general/common requirements for
a whole machine family) has to be
applied together with one of those
standards as specified in the scope
(providing specific requirements
for a particular category of machin-
ery within this family).
1. ESSENTIAL HEALTH AND SAFE-
TY REQUIREMENTS
1.1.2. Principles of safety integration 1, 4.1, 4.2, 4.3, 4.3.2, 4.3.3, 4.3.4, 4.4,
4.4.(a), 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.5.5,
4.5.6, 4.6, 4.7, 4.8, 4.9, 4.10, 4.11,
4.12, 4.14, 4.17, 4.18, 4.19, 4.20.
1.1.3. Materials and products 4.3.2
1.1.4. Lighting 4.7
1.1.5. Design of machinery to facili-
...

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