1、April 2010 Translation by DIN-Sprachendienst.English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、53.100!$b9d“1632265www.din.deDEarth-moving machinery Safety Part 10: Requirements for trenchers (includes Amendment A1:2009)English translation of DIN EN 474-10:2010-04Erdbaumaschinen Sicherheit Teil 10: Anforderungen fr Grabenfrsen (enthlt nderung A1:2009)Englische bersetzung von DIN EN 474-10:2010
3、-04Engins de terrassement Scurit Partie 10: Prescriptions applicables aux trancheuses (Amendement A1:2009 inclus)Traduction anglaise de DIN EN 474-10:2010-04SupersedesDIN EN 474-10:2007-09See start of validitywww.beuth.deIn case of doubt, the German-language original shall be considered authoritativ
4、e.Document comprises 20 pagesDIN EN 474-1004.10 DIN EN 474-10:2010-04 2 Start of validity This standard takes effect on 1 April 2010. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 151 “Construction equipment building mater
5、ial machines Safety” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-13-01 AA Erdbau-/Straenbau-maschinen of Section Bau- und Baustoffmaschinen. Representa
6、tives of manufacturers and users of earth-moving machinery, and of the employers liability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC, (valid until 2
7、8 December 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to machines that are either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requi
8、rements of the directives. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The Europea
9、n Standards referred to in clause 2 and in the bibliography of the EN have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. For the International Standards referred to in this standard there are no national standards available, except for those below, which co
10、rrespond as follows: EN ISO 3471:2008 similar to DIN EN 13510:1999 ISO 6395:2008 similar to DIN 45635-33:1979 Amendments This standard differs from DIN EN 474-10:2007-09 as follows: a) The foreword has been revised. b) Normative references in clause 2, subclauses 5.2.1, 5.2.2, 5.2.3.2.1, 5.2.3.2.3,
11、5.2.4.2, 5.5.1 and 5.5.2 have been revised. c) Annex ZB “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been included. Previous editions DIN EN 474-10: 1998-05, 2007-09 A comma is used as the decimal marker. DIN EN 474-10:2010-04 3 National
12、 Annex NA (informative) Bibliography DIN EN 13510:1999, Earth moving machinery Roll-over protective structures Laboratory tests and performance requirements DIN 45635-33:1979, Measurement of airborne noise emitted by machines Enveloping surface method, construction equipment DIN EN 474-10:2010-04 4
13、This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 474-10:2006+A1 February 2009 ICS 53.100 Supersedes EN 474-10:2006English Version Earth-moving machinery - Safety - Part 10: Requirements for trenchers Engins de terrassement - Scurit - Partie 10: Prescriptions appl
14、icables aux trancheuses Erdbaumaschinen - Sicherheit - Teil 10: Anforderungen fr Grabenfrsen This European Standard was approved by CEN on 17 April 2006 and includes Amendment 1 approved by CEN on 20 December 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipu
15、late 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 Management Centre or to any CEN member. This European Standard
16、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 Management Centre has the same status as the official versions. CEN members are the national standar
17、ds bodies of Austria, Belgium, Bulgaria, 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 Kingd
18、om. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 474-10:2006+A1:2009:
19、 EEN 474-10:2006+A1:2009 (E) 2 Contents Page Foreword 3Introduction .51 Scope 62 Normative references 63 Terms and definitions .74 List of additional significant hazards 75 Safety requirements and/or measures 75.1 General 75.2 Ride-on operated trenchers 75.3 Protective bar .95.4 Pedestrian-controlle
20、d trenchers 95.5 Noise 106 Information for use . 10Requirements of EU Directive 98/37/EC . 14Requirements of EU Directive 2006/42/EC“ 15Bibliography . 16Figures Figure B.1 Wheel trencher (ride on) 12 Figure B.2 Wheel trencher (pedestrian controlled) . 12 Figure B.3 Crawler trencher (ride on) 13 Figu
21、re B.4 Crawler trencher with elevating operators station 13 Tables Table A.1 List of additional significant hazards . 11 DIN EN 474-10:2010-04 Annex ZA (informative) Relationship between this European Standard and the Essential Annex ZB (informative) !Relationship between this European Standard and
22、the Essential Annex B (informative) Illustrations . 12Annex A (normative) List of additional significant hazards Trenchers . 11EN 474-10:2006+A1:2009 (E) 3 Foreword This document (EN 474-10:2006+A1:2009) has been prepared by Technical Committee CEN/TC 151 “Construction equipment and building materia
23、l 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 August 2009, and conflicting national standards shall be withdrawn at the latest by Dec
24、ember 2009. This document includes Amendment 1, approved by CEN on 2008-12-20. This document supersedes !EN 474-10:2006“. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. This document has been prepared under a mandate given to CEN by the European
25、 Commission and the European Free Trade Association, and supports essential requirements of EU Directive. !For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ For bibliographic references, see !EN 474-1:2006+A1:2009“. EN 474 “Earth-mo
26、ving 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
27、 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. A
28、ccording to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, L
29、atvia, DIN EN 474-10:2010-04 EN 474-10:2006+A1:2009 (E) 4 Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 474-10:2010-04 EN 474-10:2006+A1:2009 (E) 5 Introduction This part of EN 474 is a type C s
30、tandard 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 standa
31、rds, 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. DIN EN 474-10:2010-04 EN 474-10:2006+A1:2009 (E) 6 1 Scope This part of EN 474 deals with all si
32、gnificant hazards, hazardous situations and events relevant to trenchers 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 re
33、quirements formulated in !EN 474-1:2006+A1:2009“. This part does not deal with the specific hazards related to derivative use. This part does not repeat the requirements from !EN 474-1:2006+A1:2009“, but adds or replaces the requirements for application for trenchers. This part specifies the appropr
34、iate technical measures to eliminate or reduce risks arising from the significant hazards, hazardous situations and events during commissioning, operation and maintenance of trenchers. This European Standard is not applicable to trenchers manufactured before the date of publication of this European
35、Standard by CEN. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
36、!EN 474-1:2006+A1:2009“, Earth-moving machinery Safety Part 1: General requirements !deleted text“ !EN ISO 3411:2007, Earth-moving machinery Physical dimensions of operators and minimum operator space envelope (ISO 3411:2007)“ !EN ISO 3471:2008, Earth-moving machinery - Roll-over protective structur
37、es - Laboratory tests and performance requirements (ISO 3471:2008)“ !EN ISO 6682:2008, Earth-moving machinery Zones of comfort and reach for controls (ISO 6682:1986 including Amendment 1:1989) “ !EN ISO 7096:2008“, Earth-moving machinery Laboratory evaluation of operator seat vibration (ISO 7096:200
38、0) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) !ISO 6016:2008“, Earth-moving machinery Methods of measuring the masses of whole machines, their equipment and components !ISO 6393:2008, Earth-moving m
39、achinery - Determination of sound power level - Stationary test conditions“ !ISO 6394:2008“, Earth-moving machinery Determination of emission sound pressure level at operators position Stationary test conditions ISO 12509:2004, Earth-moving machinery Lighting, signalling and marking lights, and refl
40、ex-reflector devices DIN EN 474-10:2010-04 EN 474-10:2006+A1:2009 (E) 7 ISO 17063:2003, Earth-moving machinery Braking systems of pedestrian-controlled machines Performance requirements and test procedures 3 Terms and definitions For the purposes of this European Standard, the terms and definitions
41、given in !EN 474-1:2006+A1:2009“ and EN ISO 12100-1:2003 and the following apply. NOTE 1 Terminology for trenchers is specified in ISO 13539:1998 and illustrated in Annex B of this European Standard. NOTE 2 Definitions used in EN and ISO standards referred to in this European Standard are also valid
42、 for this document. 3.1 trencher self-propelled crawler or wheeled machine, having a rear- and/or front-mounted equipment/attachment, primarily designed to produce a trench in a continuous operation, through a motion of the machine; the attachment can be a digging chain, wheel disk, plough blade or
43、similar tool (see EN ISO 6165:2006) 3.2 protective bar structure generally above and parallel to the digging chain which provides a degree of protection from contact with the digging element (see figures in Annex B) 3.3 trench narrow horizontal excavation for which, in general, the depth is greater
44、than the width 4 List of additional significant hazards See Annex A. NOTE Annex A (normative) contains all the significant hazards, hazardous situations and events, as far as they are dealt with in this European Standard, identified by risk assessment as significant for this type of machinery and wh
45、ich require action to eliminate or reduce the risk. 5 Safety requirements and/or measures 5.1 General Trenchers shall comply with the requirements of !EN 474-1:2006+A1:2009“, as far as not modified or replaced by the requirements of this part. 5.2 Ride-on operated trenchers 5.2.1 Operators station F
46、or minimum space envelope !EN 474-1:2006+A1:2009“, 5.3.1 applies with the exception that, for trenchers with an operating mass according to !ISO 6016:2008“ of less than 2 000 kg, the minimum space envelope width dimension 920 mm according to !EN ISO 3411:2007“, Figure 5 may be reduced to 650 mm at e
47、lbow height. DIN EN 474-10:2010-04 EN 474-10:2006+A1:2009 (E) 8 5.2.2 Roll-over protective structure (ROPS) A roll-over protective structure (ROPS) shall be fitted. Force and energy equation shall be according to Table 1, no. 3 of !EN ISO 3471:2008“. The operators station of trenchers with an elevat
48、ing operators station shall meet the requirements of !EN 474- 1:2006+A1:2009“, Annex D. 5.2.3 Operators seat 5.2.3.1 General !EN 474-1:2006+A1:2009“, 5.4.1.2 applies with the exceptions in 5.2.3.2 and 5.2.3.3. 5.2.3.2 Adjustment 5.2.3.2.1 Seat with a longitudinal position For machines with an operat
49、ing mass according to !ISO 6016:2008“ 3 500 kg the adjustment range shall comply with !EN 474-1:2006+A1:2009“, 5.4.1.3 for compact machines. 5.2.3.2.2 Seat with a transversal position Fore and aft adjustment is not required. 5.2.3.2.3 Vibration !EN 474-1:2006+A1:2009“, 5.4.1.4 applies with the following addition that the seat shall comply with !EN ISO 7096:2008“, input spectral class EM 6. 5.2.3.3 Additional/separate operato
