BS EN 474-3-2006 Earth-moving machinery — Safety — Part 3 Requirements for loaders.pdf
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1、BRITISH STANDARD BS EN 474-3:2006 Earth-moving machinery Safety Part 3: Requirements for loaders The European Standard EN 474-3:2006 has the status of a British Standard ICS 53.100 ? Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:16 GMT+00:00 2007, Uncont
2、rolled Copy, (c) BSI BS EN 474-3:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2007 BSI 2007 ISBN 978 0 580 50153 1 National foreword This British Standard was published by BSI. It is the UK implementation of EN 474-3:2006.
3、 It supersedes BS EN 474-3:1996, which will be withdrawn on 1 November 2008. The UK participation in its preparation was entrusted by Technical Committee B/513, Construction equipment and plant and site safety, to Subcommittee B/513/1, Earth moving machinery (International). A list of organizations
4、represented on B/513/1 can be obtained on request to its secretary. The transition period is to allow stock of products manufactured to BS EN 474-3:1996 to be exhausted and for manufacturers to adopt the requirements of the revised standard. This publication does not purport to include all the neces
5、sary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Thu
6、 Mar 01 08:44:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 474-3 November 2006 ICS 53.100Supersedes EN 474-3:1996 English Version Earth-moving machinery - Safety - Part 3: Requirements for loaders Engins de terrassement - Scurit - Partie 3: Presc
7、riptions applicables aux chargeuses Erdbaumaschinen - Sicherheit - Teil 3: Anforderungen fr Lader 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 th
8、e 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
9、). 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, Denma
10、rk, 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 COMIT EUROPEN DE NORMALISAT
11、ION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 474-3:2006: E Licensed Copy: London South Bank University, London South Bank University,
12、Thu Mar 01 08:44:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 474-3:2006 (E) 2 Contents Page Foreword4 Introduction.5 1Scope 6 2Normative references6 3Terms and definitions .7 4List of additional significant hazards 7 5Safety requirements and/or measures 7 6Information for use15 Annex A (normati
13、ve) List of significant additional hazards Loaders16 Annex B (informative) Illustrations17 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC20 Bibliography21 Figures Figure 1 Deflection-limiting volume (DLV), front view 9 Figur
14、e 2 Load centre distance with fork arms . 12 Figure B.1 Wheel loader . 17 Figure B.2 Compact wheel loader . 17 Figure B.3 Skid steer loader. 18 Figure B.4 Crawler loader. 18 Figure B.5 Wheel loader with fork arms 19 Figure B.6 Wheel loader with grapple. 19 Licensed Copy: London South Bank University
15、, London South Bank University, Thu Mar 01 08:44:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 474-3:2006 (E) 3 Tables Table 1 Stability factors in fork application 10 Table 2 Load centre distance .11 Table 3 Stability factors in log handling12 Table 4 Stability factors in single heavy object h
16、andling in transport mode13 Table 5 Load centre distance .14 Table A.1 List of additional significant hazards .16 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 474-3:2006 (E) 4 Foreword This document (EN
17、 474-3:2006) 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 endors
18、ement, at the latest by May 2007, and conflicting national standards shall be withdrawn at the latest by November 2008. This European Standard supersedes EN 474-3:1996. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, an
19、d 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 requirem
20、ents 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
21、 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 orga
22、nizations 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, Sl
23、ovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 474-3:2006 (E) 5 Introduction This part of EN 474 is a type C standard as stated in EN I
24、SO 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 th
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