EN ISO 19472-2:2022

Machinery for forestry - Winches - Part 2: Traction aid winches (ISO 19472-2:2022)

This document defines the dimensions and specifies the performance and safety requirements for traction aid winches used in forestry for assisting supported machines while going uphill and downhill (pulling and braking).
This document is applicable to fixed and detachable winches and their components, connections and communications, which are used with mobile and self-propelled forestry machinery as defined in ISO 6814:2009 and earth moving machinery as defined in ISO 6165:2012. It is also applicable to remote traction aid winch systems which are installed on a position away from the supported machine. In addition, this document defines requirements for the assembly of supported machine and traction aid winch. It is not applicable to winches which are not using a controlled rope force while going downhill and winches used for skidding, hoisting operations on cranes, draglines, high lead logging, rope logging systems or yarding. The kind of prime mover used to drive a traction aid winch does not limit the applicability of this document. This document is intended to be applied to traction aid systems used on machines where, without use of these systems, the machine remains stationary on slopes under its independent control (see Annex E).
Forestry machines, as defined in ISO 6814:2009, that are used as anchor or supported machines are not in the scope of this document. Requirements for the safety of many types of supported machines are within the scope of ISO 11850:2011.
This document is not applicable to traction aid winches manufactured before the date of its publication.

Forstmaschinen - Winden - Maße, Leistung und Sicherheit - Teil 2: Traktionshilfswinden (ISO 19472 2:2022)

Dieses Dokument definiert die Maße und legt die Leistungs- und Sicherheitsanforderungen für Traktionshilfswinden in der Forstwirtschaft zur Unterstützung von Maschinen bei Bergauf- und Bergabbewegungen (Ziehen und Bremsen) fest.
Dieses Dokument gilt für feste und abnehmbare Winden und ihre Bauteile, Verbindungen und Kommunikationsmittel, die mit mobilen und selbstfahrenden Forstmaschinen nach ISO 6814:2009 und Erdbaumaschinen nach ISO 6165:2012 angewendet werden. Darüber hinaus gilt das Dokument für abgesetzte Traktionshilfswindensysteme, die in einer von der unterstützten Maschine abgesetzten Position installiert werden. Darüber hinaus definiert dieses Dokument Anforderungen für die Montage der unterstützten Maschine und der Traktionshilfswinde. Das Dokument gilt nicht für Winden, die keine kontrollierte Seilkraft während der Bergabbewegung nutzen, und Winden, die für das Schleifrücken, den Hebebetrieb an Kränen, Zugleinen, Rückemastverfahren, Seilfällsysteme oder Rückarbeiten mit Seilgeräten eingesetzt werden. Die Art der Antriebsmaschine, die zum Antrieb einer Traktionshilfswinde verwendet wird, schränkt die Anwendbarkeit dieses Dokuments nicht ein. Dieses Dokument ist für die Anwendung auf Traktionshilfssystemen an Maschinen vorgesehen, wo die Maschine ohne die Anwendung solcher Systeme an Gefällen stationär unter ihrer eigenen unabhängigen Kontrolle bleibt (siehe Anhang E).
Forstmaschinen nach ISO 6814:2009, die als Anker verwendet werden, oder unterstützte Maschinen liegen nicht im Anwendungsbereich dieses Dokuments. Anforderungen an die Sicherheit vieler Arten von unterstützten Maschinen fallen in den Anwendungsbereich von ISO 11850:2011.
Dieses Dokument gilt nicht für Traktionshilfswinden, die vor dem Veröffentlichungsdatum dieses Dokuments hergestellt wurden.

Matériels forestiers - Treuils - Partie 2: Treuils d’aide à la traction (ISO 19472-2:2022)

Le présent document définit les dimensions et spécifie les exigences de performance et de sécurité pour les treuils d'aide à la traction utilisés en sylviculture pour assister les machines supportées en montée et en descente (traction et freinage).
Le présent document est applicable aux treuils fixes et amovibles et à leurs composants, raccords et communications, qui sont utilisés avec les matériels forestiers mobiles et automoteurs définis dans l'ISO 6814:2009 et avec les engins de terrassement définis dans l'ISO 6165:2012. Il est aussi applicable aux systèmes de treuils d'aide à la traction à distance qui sont installés dans une position éloignée de la machine supportée. En outre, le présent document définit les exigences applicables à l'ensemble formé par la machine supportée et le treuil d'aide à la traction. Elle n'est pas applicable aux treuils qui n'utilisent pas de force de câble contrôlée en descente et aux treuils utilisés pour le débusquage, les opérations de levage sur des grues, les câbles de traînage, le téléphérage relevé, les systèmes de débardage par câble ou le traînage. Le type de moteur principal utilisé pour entraîner un treuil d'aide à la traction ne restreint pas l'applicabilité du présent document. Le présent document est destiné à être appliqué aux systèmes d'aide à la traction utilisés sur les machines, lorsqu'en l'absence de ces systèmes, la machine reste stationnaire sur des pentes sous son contrôle indépendant (voir l'Annexe E).
Les machines forestières, telles que définies dans l'ISO 6814:2009 qui sont utilisées comme des machines d'ancrage ou supportées, ne font pas partie du domaine d'application du présent document. Les exigences concernant la sécurité de nombreux types de machines supportées entrent dans le domaine d'application de l'ISO 11850:2011.
Le présent document ne s'applique pas aux treuils d'aide à la traction fabriqués avant la date de sa publication.

Gozdarski stroji - Vitli - 2. del: Vlečni pomožni vitli (ISO 19472-2:2022)

Ta mednarodni standard določa mere ter zahteve glede delovanja in varnosti vlečnih pomožnih vitlov/vitlov za privezovanje, ki se uporabljajo v gozdarstvu za pomoč podprtim strojem pri vožnji navzgor in navzdol (vleka in zaviranje). Uporablja se za fiksne in snemljive vitle ter njihove sestavne dele, priključke in komunikacijske naprave, ki se uporabljajo z mobilnimi gozdarskimi stroji in gozdarskimi stroji z lastnim pogonom, kot je opredeljeno v standardu ISO 6814 (npr. kombajni, traktorji za vleko in transport hlodov, stroji za sajenje, stroji za pripravo gozdnih tal in stroji za odstranjevanje ostankov odpadkov). Ti stroji so lahko opremljeni s kolesi in/ali tirnicami. Uporablja se tudi za samostojne sisteme vlečnih pomožnih vitlov, ki so nameščeni stran od podprtega stroja. Standard se ne uporablja za vlečne pomožne vitle, ki pri vožnji navzdol ne uporabljajo nadzorovane sile v vrvi, in vitle, ki se uporabljajo za vleko lesa, dvigovanje na žerjavih, kabelske kopače, sečnjo in spravilo lesa z visečimi kabli (high-lead), sisteme sečnje z uporabo vrvi oziroma spravilo lesa. Da je uporaba sistemov za pomoč pri vleki iz tega standarda varna, je potrebno, da se podprti stroji v katerem koli položaju na klančini, po kateri vozijo, vsaj ne premikajo (brez uporabe podpore vrvi).

General Information

• Status: Published
• Publication Date: 15-Mar-2022
• Withdrawal Date: 29-Sep-2022
• ICS: 65.060.80 - Forestry equipment
• Technical Committee: CEN/TC 144 - Tractors and machinery for agriculture and forestry
• Drafting Committee: CEN/TC 144/WG 8 - Forestry machinery
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 16-Mar-2022
• Completion Date: 16-Mar-2022
• Directive: 2006/42/EC - 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)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: SIST EN ISO 19472-2:2022 - Machinery for forestry - Winches - Part 2: Traction aid winches (ISO 19472-2:2022)

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2022
Gozdarski stroji - Vitli - 2. del: Vlečni pomožni vitli (ISO 19472-2:2022)
Machinery for forestry - Winches - Part 2: Traction aid winches (ISO 19472-2:2022)
Forstmaschinen - Winden - Teil 2: Traktionshilfs- und Unterstützungswinden (ISO 19472-
2:2022)
Matériels forestiers - Treuils - Partie 2: Treuils d’aide à la traction (ISO 19472-2:2022)
Ta slovenski standard je istoveten z: EN ISO 19472-2:2022
ICS:
65.060.80 Gozdarska oprema Forestry equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 19472-2
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2022
EUROPÄISCHE NORM
ICS 65.060.80
English Version
Machinery for forestry - Winches - Part 2: Traction aid
winches (ISO 19472-2:2022)
Matériels forestiers - Treuils - Partie 2: Treuils d'aide à Forstmaschinen - Winden - Maße, Leistung und
la traction (ISO 19472-2:2022) Sicherheit - Teil 2: Traktionshilfs- und
Unterstützungswinden (ISO 19472-2:2022)
This European Standard was approved by CEN on 26 December 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a 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 European Standard 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 19472-2:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
Requirements of EU Directive 2006/42/EC aimed to be covered . 4
European foreword
This document (EN ISO 19472-2:2022) 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 European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2022, and conflicting national standards
shall be withdrawn at the latest by September 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) / Regulation(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 19472-2:2022 has been approved by CEN as EN ISO 19472-2:2022 without any
modification.
Annex ZA
(informative)
Relationship between this European Standard and the essential
Requirements of EU 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 standardization in the field of machinery to provide one voluntary
means of conforming to essential requirements of the 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 Directive 2006/42/EC and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and EU Directive 2006/42/EC
The relevant Essential Clause(s)/subclause(s) of this Remarks/Notes
requirements of EU Directive EN
2006/42/EC
1.1.2. (a) Principles of safety 4; 5.2
integration
1.1.2 (c) Principles of safety 4.11.2; 5.2
integration
1.1.2 (d) Principles of safety 5.2
integration
1.1.2. (e) Principles of safety 4.4; 4.5
integration
1.1.3. Materials and products 4.5; 4.8; 4.12
1.1.5. Design of machinery to 4.2.3; 4.4; 4.5; 4.12; 4.13; 4.19
facilitate its handling
1.1.6. Ergonomics 4.9
1.1.7. Operating positions 4.13 only additions to existing operator
stations are covered
1.2.1. Safety and reliability of 4.2; 4.7; 4.9; 4.11
control systems
1.2.2. Control devices 4.9
1.2.3. Starting 4.9; 4.11
1.2.4.1. Normal stop 4.9
1.2.4.3. Emergency stop 4.10
1.2.4.4. Assembly of machinery 4.9; 4.10; 4.11.2; 4.13
1.2.5. Selection of control or 4.11
operating modes
1.2.6. Failure of power supply 4.9; 4.13
1.3.1. Risk of loss of stability 4.2.3; 4.5
1.3.2. Risk of break-up during 4.2.3; 4.3.1; 4.3.2; 4.4; 4.12
operation
1.3.4. Risks due to surfaces, 4.2.3
edges or angles
1.3.6. Risks related to 4.2.1; 4.3.1; 4.11.2 operating conditions besides traction
variations in operating aid are not covered (e.g. winch is used
conditions for skidding)
1.3.7. Risks related to moving 4.2.1; 4.2.3; 4.3; 5.3; 6
parts
1.3.8.1. Moving transmission 4.2.3; 4.8
parts
1.3.8.2. Moving parts involved 4.2.3; 5.3
in the process
1.3.9. Risks of uncontrolled 4.2.2; 4.6; 4.11; 4.13
movements
1.4.1. Guards ̶ General 4.2.3
requirements
1.4.2. Special requirements for 4.2.3
guards
1.5.1. Electricity supply 4.7
1.5.2. Static electricity 4.7
1.5.3. Energy supply other than 4.8
electricity
1.5.4. Errors of fitting 4.3; 4.4;4.5; 5
1.5.5. Extreme temperatures 4.2.3
1.5.6. Fire 4.16
1.5.8. Noise 4.14; Annex D
1.5.9. Vibrations 4.15 positioning of a remote traction aid
systems is not covered.
1.5.15. Risk of slipping, tripping 4.12; 4.18
or falling
1.5.16. Lightning not covered
1.6.1. Machinery maintenance 4.17; 4.18; 5.1; 5.2
1.6.2. Access to operating 4.18
positions and servicing points
1.6.3. Isolation of energy 4.7; 4.9
sources
1.7.1. Information and 4.2.2; 4.3.1; 4.9; 4.11.2; 4.11.3;
warnings on the machinery 4.13; 5; 6
1.7.2. Warning of residual risks 4.11.2; 5; 6
1.7.3. Marking of machinery 4.4; 6
1.7.4. Instructions 5
3.2.1. Driving position 4.13
3.3. Control systems 4.9; 4.11.3; 4.13
3.4.1. Uncontrolled movements 4.2.2; 4.2.3; 4.9; 4.13; 5; 6
3.4.2. Moving transmission 4.2.3
parts
3.4.5. Means of access 4.12; 4.13; 4.18
3.4.6. Towing devices 4.3; 4.4; 4.5; 5.2; 6
3.4.7. Transmission of power 4.8; 4.12
between self-propelled
machinery (or tractor) and
recipient machinery
3.5.1. Batteries 4.7
3.5.2. Fire 4.16
3.6.1. Signs, signals and 4.11.2; 4.11.3; 4.13; 6 warning devices of supported
warnings machines are not covered
3.6.2. Marking 6
3.6.3. Instructions 5.1; 5.2
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.
INTERNATIONAL ISO
STANDARD 19472-2
First edition
2022-01
Machinery for forestry — Winches —
Part 2:
Traction aid winches
Matériels forestiers — Treuils —
Partie 2: Treuils d’aide à la traction
Reference number
ISO 19472-2:2022(E)
ISO 19472-2:2022(E)
© 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
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Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO 19472-2:2022(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and symbols . 3
3.1 Terms and definitions . 3
3.2 Symbols . 7
4 Safety requirements for traction aid winches . 7
4.1 General . 7
4.2 Design . 8
4.2.1 Modes of operation . 8
4.2.2 Anchor monitoring . 8
4.2.3 Mechanical safety and stability . 8
4.3 Rope drive . 8
4.3.1 General . 8
4.3.2 Steel wire ropes . 9
4.3.3 Rope end connectors . 10
4.4 Attachment points at the supported machine for use with remote traction aid
winches .
...