1、December 2013 Translation by DIN-Sprachendienst.English price group 14No 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).I
2、CS 53.100!%*vR“2078347www.din.deDDIN EN 474-5Earth-moving machinery Safety Part 5: Requirements for hydraulic excavators;English version EN 474-5:2006+A3:2013,English translation of DIN EN 474-5:2013-12Erdbaumaschinen Sicherheit Teil 5: Anforderungen fr Hydraulikbagger;Englische Fassung EN 474-5:200
3、6+A3:2013,Englische bersetzung von DIN EN 474-5:2013-12Engins de terrassement Scurit Partie 5: Prescriptions applicables aux pelles hydrauliques;Version anglaise EN 474-5:2006+A3:2013,Traduction anglaise de DIN EN 474-5:2013-12SupersedesDIN EN 474-5:2012-05www.beuth.deIn case of doubt, the German-la
4、nguage original shall be considered authoritative.Document comprises 35 pages11.13 DIN EN 474-5:2013-12 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This document (EN 474-5:2006+A3:2013) has been prepared by Technical Committee CEN/TC 151 “Co
5、nstruction equipment and building material 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-/Straen-baumaschinen of Section
6、 Bau- und Baustoffmaschinen. Representatives 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 Directi
7、ve”, Directive 2006/42/EC, 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 requirements of that directive. Once this standard is cited in the Official Journal of the Europ
8、ean 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 European Standards referred to in this document have been published as DIN EN or DIN EN ISO Standa
9、rds with the same number. For the International Standards referred to in this standard there are no national standards available unless they have been published as DIN ISO standards with the same number. Amendments This standard differs from DIN EN 474-5:2012-05 as follows: a) normative references h
10、ave been updated; b) Subclause 5.3.2.2 “Tip Over Protective Structure (TOPS) and Roll Over Protective Structure (ROPS)” has been completely revised; c) Subclause B.2 “Identification” has been editorially revised. Previous editions DIN EN 474-5: 1996-08, 2007-09, 2010-02, 2012-05 DIN EN 474-5 Corrige
11、ndum 1: 1997-04 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 474-5:2006+A3 July 2013 ICS 53.100 Supersedes EN 474-5:2006+A2:2012 English Version Earth-moving machinery - Safety - Part 5: Requirements for hydraulic excavators Engins de terrassement - Scurit - Partie 5: Prescriptions applicabl
12、es aux pelles hydrauliques Erdbaumaschinen - Sicherheit - Teil 5: Anforderungen fr Hydraulikbagger This European Standard was approved by CEN on 17 April 2006 and includes Amendment 1 approved by CEN on 20 December 2008, Amendment 2 approved by CEN on 22 November 2011 and Amendment 3 approved by CEN
13、 on 23 May 2013. 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
14、 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 t
15、o 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland,
16、 Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Av
17、enue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 474-5:2006+A3:2013: E EN 474-5:2006+A3:2013 (E) 2 Contents Page Foreword 4 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definiti
18、ons .8 4 List of additional significant hazards 9 5 Safety requirements and/or measures 9 5.1 General 9 5.2 Access 9 5.3 Operators station 9 5.4 Controls for driving and steering 11 5.5 Swing brakes . 11 5.6 Stability and safety devices . 11 5.7 Parking brake for compact crawler excavator . 13 5.8 S
19、pecific requirements for walking excavators 13 6 Information for use . 16 Annex A (informative) List of additional significant hazards Hydraulic excavators 18 Annex B (informative) Rated lift capacity tables for object handling . 20 Annex C (normative) Requirements for excavator swing brakes . 24 An
20、nex D (informative) Illustrations . 28 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 32 Bibliography . 33 Figures Figure 1 Tipping lines of walking excavators 15 Figure 2 Measurement of the tipping load to front/rear .
21、16 Figure 3 Measurement of tipping load to the side . 16 Figure C.1 Swing service brake 25 Figure D.1 Crawler excavator . 28 Figure D.2 Compact crawler excavator . 28 Figure D.3 Wheel excavator 29 Figure D.4 Compact wheel excavator . 29 Figure D.5 Walking excavator . 30 DIN EN 474-5:2013-12 EN 474-5
22、:2006+A3:2013 (E) 3 Tables Table A.1 List of additional significant hazards 18 Table B.1 Example of rated lift capacity table for crawler excavators . 22 Table B.2 Example of rated lift capacity table for wheel excavators . 23 DIN EN 474-5:2013-12 EN 474-5:2006+A3:2013 (E) 4 Foreword This document (
23、EN 474-5:2006+A3:2013) 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 b
24、y endorsement, at the latest by January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible fo
25、r identifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2008-12-20, Amendment 2, approved by CEN on 2011-11-22 and Amendment 3 approved by CEN on 2013-05-23. This document supersedes %EN 474-5:2006+A2:2012 or hydraulic lift capacity according to !ISO 10567
26、:2007, 3.11“. whichever is less. DIN EN 474-5:2013-12 EN 474-5:2006+A3:2013 (E) 12 The volumetric rating of the bucket or shovel shall be determined according to !ISO 7451:2007“ or ISO 7546:1983. NOTE The mass and the volumetric rating of the bucket and the density of the material have to be taken i
27、nto account when a bucket is selected for a specific application. 5.6.3 Log application The rated lift capacity in stationary log application shall be determined either by: rated tipping load according to !ISO 10567:2007, 3.8“, with a log in the most unfavourable position; or hydraulic lift capacity
28、 according to !ISO 10567:2007, 3.11“. whichever is less. The rated lift capacity in moving (driving with load) log application shall be determined either by: rated tipping load as 60 % of the tipping load according to !ISO 10567:2007, 3.7“, with a log in the most unfavourable position; or hydraulic
29、lift capacity according to !ISO 10567:2007, 3.11“. whichever is less. 5.6.4 Object handling application 5.6.4.1 General The rated lift capacity of excavators shall be determined according to 5.6.4.2. 5.6.4.2 Rated lift capacity in object handling The rated lift capacity in object handling shall be d
30、etermined according to !ISO 10567:2007, 3.13“. 5.6.4.3 Rated lift capacity table in object handling A table of the rated lift capacity in object handling, established by the manufacturer, shall be provided. Annex B gives an example for such a table. The table(s) shall be available at the operators s
31、tation for each object-handling configuration specified in the operation manual. 5.6.4.4 Load safety devices Excavators used in object handling operations and with a maximum rated lift capacity according to %EN 474-1:2006+A3:2013 b) stabilizer and wheels (at max. spread position) extended as specifi
32、ed by the manufacturer; c) levelled position of the lower side of the under carriage; approximately 350 mm above the test surface; d) tipping lines as shown in Figure 1; e) at maximum reach with/without telescopic arm to the front/rear, as shown in Figure 2 and to the side as shown in Figure 3. 5.8.
33、4.2 Bucket application The rated lift capacity for a walking excavator used in bucket applications shall be determined either by: rated tipping load according to !ISO 10567:2007, 3.8“, in the most unfavourable position; or hydraulic lift capacity according to !ISO 10567:2007, 3.11“ whichever is less
34、. The volumetric rating of the bucket shall be determined according to !ISO 7451:2007“. NOTE The mass and the volumetric rating of the bucket and the density of the material have to be taken into account when a bucket is selected for a specific application. 5.8.4.3 Object handling application 5.8.4.
35、3.1 General The rated lift capacity of walking excavators in object handling application shall be determined according to 5.8.4.3.2. 5.8.4.3.2 Rated lift capacity in object handling The rated lift capacity in object handling shall be determined according to !ISO 10567:2007, 3.13“. DIN EN 474-5:2013-
36、12 EN 474-5:2006+A3:2013 (E) 15 5.8.4.3.3 Rated lift capacity table in object handling A table of the rated lift capacity in object handling in relation to the reach and turntable position, established by the manufacturer, shall be provided. Annex B gives an example for such a table. The table(s) sh
37、all be available at the operators station for each object-handling configuration specified in the operation manual. 5.8.4.3.4 Load safety devices Walking excavators used in object handling operations and with a maximum rated lift capacity according to %EN 474-1:2006+A3:2013 parking procedure for com
38、pact crawler excavators; description of excavator stability in different applications; safety instructions for selection and for use of additional protective guards, see 5.3.2 (e. g. demolition work); prescription of special precautions for walking excavators; instruction shall be given for compact
39、excavators (less than or equal to 1 500 kg) which are not fitted with a protective guard that they shall not be used for applications where the risk of falling objects is given; DIN EN 474-5:2013-12 EN 474-5:2006+A3:2013 (E) 17 special instructions for log application (reduced travelling speed, avoi
40、dance of abrupt brake- or steering-action, central fixing of the trunk, transport-position during movement etc.); necessity of a front guard and top guard, in log application; instructions for the functioning, the use and the deactivation of the load safety devices of 5.6.4; object handling capacity
41、 table e.g. in accordance with Annex B. DIN EN 474-5:2013-12 EN 474-5:2006+A3:2013 (E) 18 Annex A (informative) List of additional significant hazards Hydraulic excavators The list of hazards in %EN 474-1:2006+A3:2013 -object and log handling 5.6 5.6.3, 5.6.4 1.1 Crushing hazard 5.3.2.1, 5.3.2.2, 5.
42、3.2.3, 5.6.1, 5.6.2, 5.8.3.1, 5.8.3.3 16 Loss of stability/overturning the machine 5.6, 5.6.4, 5.8.3.4, 5.8.4 16.1 Rated operating load with bucket, fork, object handling, log handling and other applications 5.6, 5.8.4 Additional hazards, hazardous situations and hazardous events due to mobility 18
43、Relating to travelling function 18.4 Travelling function 5.4, 5.8.2 18.6 Insufficient stability of machinery to be slowed down, stopped and immobilised 5.5, 5.7, 5.8.2 19 Linked to the operators station on the machine 5.3, 5.4, 5.8.1, 5.8.3 19.1 Fall of persons during access to (or at/from) the oper
44、ators station 5.2, 5.8.1.3 19.4 Mechanical hazards at the operators station(s): f) rollover; 5.8.3.1 g) fall of objects, penetration by objects; 5.8.3.3 h) swing brakes; 5.5, Annex C i) protective guard; 5.3.2.1 j) tip over protective structure (TOPS) 5.3.2.2 19.5 Insufficient visibility from the op
45、erators station(s) 5.8.3, 5.8.1.2 19.7 Inadequate seating 5.3.3 19.9 Insufficient means for evacuation/emergency exit 5.8.1.3 20 Due to the control system 20.3 Inadequate design of manual controls and their mode of operation 5.4 1) Number refers to Annex A of %EN 474-1:2006+A3:2013 %2) %3) %4) %5) %
46、6) holding circuit pressure; %7) %8) the limit of the equipment working area at the lifting device (without bucket) as defined in !ISO 10567:2007“ is shown by a wide, solid line; the working area is shown on a vertically and horizontally spaced grid with line distances representing 0,5 m, 1 m or 2 m
47、 scale; the working area can be shown in 1 or be divided into 2 or 3 object handling capacity zones (Z1., Z3). (See examples in tables B.1 and B.2). DIN EN 474-5:2013-12 EN 474-5:2006+A3:2013 (E) 21 B.4 Working conditions The working conditions shall be clearly stated e. g.: a) If the values given i
48、n the rated lift capacity table (distances and load values) have been established with the bucket cylinder installed, the following shall be indicated: “with retracted bucket cylinder“ b) If the values given in the rated lift capacity table (distances and load values) have been established without the bucket cylinder, the following shall be indicated: “without bucket cylinder“ c) If the values given in the rated lift capacity table (distances and load values) have b
