EN 474-7:2006

Earth-moving machinery - Safety - Part 7: Requirements for scrapers

This part of EN 474 deals with all significant hazards, hazardous situations and events relevant to wheel and crawler scrapers except towed scrapers as defined in EN ISO 6165:2006, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).
The requirements of this part are complementary to the common requirements formulated in EN 474-1:2006.
This part does not repeat the requirements from EN 474-1:2006, but adds or replaces the requirements for application for scrapers.
This part specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards, hazardous situations and events during commissioning, operation and maintenance of scrapers.
This European Standard is not applicable to scrapers manufactured before the date of publication of this European Standard by CEN.

Erdbaumaschinen - Sicherheit - Teil 7: Anforderungen für Scraper

Dieser Teil der EN 474 behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungs¬ereignisse, die für Radscraper und Scraper mit Kettenlaufwerk zutreffen, mit Ausnahme von gezogenen Scrapern, wie sie in EN ISO 6165:2006 definiert sind, wenn sie bestimmungsgemäß verwendet werden. Die nach vernünftigem Ermessen für den Hersteller vorhersehbare Nutzung der Maschine außerhalb der bestimmungsgemäßen Verwendung ist ebenfalls berücksichtigt (siehe Abschnitt 4).
Die Anforderungen gelten ergänzend zu den allgemeinen Anforderungen der EN 474-1.
Dieser Teil wiederholt nicht die Anforderungen der EN 474-1, aber ergänzt oder ersetzt diese, sofern sie für den Einsatz von Scrapern von Bedeutung sind.
Dieser Teil beschreibt die geeigneten technischen Maßnahmen, die erforderlich sind, die Risiken, die aufgrund signifikanter Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die während der Inbetriebnahme, des Betriebs, der Instandhaltung von Scrapern eintreten können, zu mindern oder zu beseitigen.
Diese Europäische Norm ist nicht anzuwenden für Scraper, die vor der Veröffentlichung dieser Europäischen Norm durch CEN hergestellt wurden.

Engins de terrassement - Sécurité - Partie 7: Prescriptions applicables aux décapeuses

Cette Norme Européenne doit être utilisée conjointement avec le prEN 474-1 : 2001 Engins de terrassement - Sécurité - Partie 1: Prescriptions générales, qui spécifie les prescriptions générales pour les engins de terrassement.
Cette Norme Européenne donne des prescriptions complémentaires et/ou des exceptions au prEN 474-1 : 2001.
Cette Norme Européenne s'applique aux décapeuses sur roues et sur chenilles telles que définies dans l'EN ISO 6165 : 1999.
Cette Norme Européenne traite de tous les phénomènes dangereux significatifs relatifs aux décapeuses lorsqu'elles sont utilisées selon les conditions prévues par le constructeur. (Voir l'annexe A de cette norme et l'annexe A du prEN 474-1 : 2001). Cette Norme Européenne spécifie les mesures techniques appropriées pour éliminer ou réduire les risques dus aux phénomènes dangereux significatifs.
La présente norme Européenne s'appliquent aux décapeuses qui sont fabriquées après sa publication.

Stroji za zemeljska dela - Varnost - 7. del: Zahteve za grabilnike (skreperje)

General Information

• Status: Withdrawn
• Publication Date: 28-Nov-2006
• Withdrawal Date: 10-Feb-2009
• ICS: 53.100 - Earth-moving machinery
• Technical Committee: CEN/TC 151 - Construction equipment and building material machines - Safety
• Drafting Committee: CEN/TC 151/WG 1 - Earth-moving machinery - Safety
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 11-Feb-2009
• Completion Date: 11-Feb-2009
• Directive: 98/37/EC - Machinery
• Mandate: M/BC/CEN/91/1 - Standardization request to CEN/CENELEC concerning machines presenting hazards due to mobility or load lifting
• Ref Project: SIST EN 474-7:2007 - Earth-moving machinery - Safety - Part 7: Requirements for scrapers

Relations

• Replaces: EN 474-7:1998 - Earth-moving machinery - Safety - Part 7: Requirements for scrapers
• Effective Date: 22-Dec-2008
• Merged Into: EN 474-7:2006+A1:2009 - Earth-moving machinery - Safety - Part 7: Requirements for scrapers
• Effective Date: 22-Dec-2008
• Amended By: EN 474-7:2006/prA1 - Earth-moving machinery - Safety - Part 7: Requirements for scrapers
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2007
1DGRPHãþD
SIST EN 474-7:2000
Stroji za zemeljska dela - Varnost - 7. del: Zahteve za grabilnike (skreperje)
Earth-moving machinery - Safety - Part 7: Requirements for scrapers
Erdbaumaschinen - Sicherheit - Teil 7: Anforderungen für Scraper
Engins de terrassement - Sécurité - Partie 7: Prescriptions applicables aux décapeuses
Ta slovenski standard je istoveten z: EN 474-7:2006
ICS:
53.100 Stroji za zemeljska dela Earth-moving machinery
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 474-7
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2006
ICS 53.100 Supersedes EN 474-7:1998
English Version
Earth-moving machinery - Safety - Part 7: Requirements for
scrapers
Engins de terrassement - Sécurité - Partie 7: Prescriptions Erdbaumaschinen - Sicherheit - Teil 7: Anforderungen für
applicables aux décapeuses Scraper
This European Standard was approved by CEN on 17 April 2006.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 474-7:2006: E
worldwide for CEN national Members.

Contents Page
Foreword.3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
4 List of additional significant hazards .6
5 Safety requirements and/or measures .6
6 Information for use .7
Annex A (normative) List of additional significant hazards – Scrapers .8
Annex B (informative) Illustrations.9
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 98/37/EC .11
Bibliography .12

Figures
Figure B.1 — Wheel scraper without elevator . 9
Figure B.2 — Wheel scraper with elevator. 9
Figure B.3 — Wheel scraper with two engines. 9
Figure B.4 — Crawler scraper . 10

Tables
Table A.1 — List of additional significant hazards. 8

Foreword
This document (EN 474-7:2006) has been prepared by Technical Committee CEN/TC 151 “Construction
equipment and building material machines — Safety”, the secretariat of which is held by DIN.
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 May 2007, and conflicting national standards shall be withdrawn at the
latest by November 2008.
This European Standard supersedes EN 474-7:1998.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.
For bibliographic references, see EN 474-1:2006.
EN 474 "Earth-moving machinery — Safety" comprises the following parts:
 Part 1: General requirements
 Part 2: Requirements for tractor-dozers
 Part 3: Requirements for loaders
 Part 4: Requirements for backhoe-loaders
 Part 5: Requirements for hydraulic excavators
 Part 6: Requirements for dumpers
 Part 7: Requirements for scrapers
 Part 8: Requirements for graders
 Part 9: Requirements for pipelayers
 Part 10: Requirements for trenchers
 Part 11: Requirements for earth and landfill compactors
 Part 12: Requirements for cable excavators
This European Standard is intended for use in combination with Part 1 of the series.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden,
Switzerland and the United Kingdom.

Introduction
This part of EN 474 is a type C standard as stated in EN ISO 12100-1:2003.
The machinery concerned and the extent to which hazards, hazardous situations and events are covered are
indicated in the scope of this European Standard.
When provisions of this type C standard are different from those which are stated in type A or B standards, the
provisions of this type C standard take precedence over the provisions of the other standards, for machines
that have been designed and built according to the provisions of this type C standard.
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