BS-EN-474-12-2006.pdf
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1、BRITISH STANDARD BS EN 474-12:2006 Earth-moving machinery Safety Part 12 : Requirements for cable excavators The European Standard EN 474-12:2006 has the status of a British Standard ICS 53.100 ? BS EN 474-12:2006 This British Standard was published under the authority of the Standards Policy and St
2、rategy Committee on 28 February 2007 BSI 2007 ISBN 978 0 580 50162 3 National foreword This British Standard was published by BSI. It is the UK implementation of EN 474-12:2006. The UK participation in its preparation was entrusted by Technical Committee B/513, Construction equipment and plant and s
3、ite safety, to Subcommittee B/513/1, Earth moving machinery (International). A list of organizations represented on B/513/1 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct appl
4、ication. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 474-12 November 2006 ICS 53.100 English Version Earth-moving machinery - Safety - Part 12: Require
5、ments for cable excavators Engins de terrassement - Scurit - Partie 12: Prescriptions applicables aux pelles cbles Erdbaumaschinen - Sicherheit - Teil 12: Anforderungen fr Seilbagger This European Standard was approved by CEN on 17 April 2006. CEN members are bound to comply with the CEN/CENELEC Int
6、ernal 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 memb
7、er. 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
8、 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 a
9、nd United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION 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-
10、12:2006: E EN 474-12:2006 (E) 2 Contents Page Foreword3 Introduction.4 1 Scope 5 2 Normative references5 3 Terms and definitions, symbols and abbreviated terms.6 4 List of additional significant hazards 6 5 Safety requirements and/or measures 6 6 Verification of safety requirements/measures11 7 Info
11、rmation for use11 Annex A (normative) List of additional significant hazards Cable excavators13 Annex B (normative) Requirements for cable excavator swing brakes14 Annex C (informative) Illustrations17 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements
12、of EU Directive 98/37/EC .22 Bibliography23 Figures Figure B.1 Swing service brake15 Figure C.1.1 Crawler type cable excavator with lifting system .17 Figure C.1.2 Crawler type cable excavator with dragline equipment.18 Figure C.1.3 Crawler type cable excavator with grab equipment .18 Figure C.2.1 C
13、rawler type excavator with hole drilling equipment (casing oscillator).19 Figure C.2.2 Crawler type cable excavator with piling equipment (hydraulic or diesel hammer).20 Figure C.2.3 Crawler type excavator with wall cutter equipment (diaphragm wall grab).20 Figure C.3 Wheel type cable excavator in t
14、ransport position for road travelling .21 Tables Table 1 Safety factors of ropes.8 Table A.1 List of additional significant hazards13 EN 474-12:2006 (E) 3 Foreword This document (EN 474-12:2006) has been prepared by Technical Committee CEN/TC 151 “Construction equipment and building material machine
15、s 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.
16、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 bibliogr
17、aphic 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
18、 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 intende
19、d 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,
20、Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 474-12:2006 (E) 4 Introduction This part of EN 474 is a type C standard as stated in EN ISO 12100-
21、1:2003. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indi- cated in the scope of this European Standard. When provisions of this type C standard are different from those stated in type A or B standards, the provisions of this type C standar
22、d take precedence over the provisions of the other standards, for machines that have been de- signed and built according to the provisions of this type C standard. EN 474-12:2006 (E) 5 1 Scope This part of EN 474 deals with all significant hazards, hazardous situations and events relevant to cable e
23、xcavators 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). This European Standard applies also to cable excavators, their undercarriage and upper-structure, if intended for use in combin
24、ation with other equipment or attachment, such as drill rigs, pile driving and extracting equipment and moving equipment (e.g. rail track, walking legs, pontoon, ship) or stationary undercarriage. This European Standard is not dealing with the specific hazards due to these additional equipment or at
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