EN ISO 11850:2011/A2:2022

SLOVENSKI STANDARD
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
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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.

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

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.
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
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
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
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
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
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
4.1.2.8.5
...