1、June 2011 Translation by DIN-Sprachendienst.English price group 18No 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 6
2、5.060.20!$s9a“1802262www.din.deDDIN EN 709Agricultural and forestry machinery Pedestrian controlled tractors with mounted rotary cultivators, motorhoes, motor hoes with drive wheel(s) Safety (includes Amendment A4:2009)English translation of DIN EN 709:2011-06Maschinen fr die Land- und Forstwirtscha
3、ft Einachstraktoren mit angebauter Frse, Motorhacken, Triebradhacken Sicherheit (enthlt nderung A4:2009)Englische bersetzung von DIN EN 709:2011-06Matriel agricole et forestier Motoculteurs avec fraises portes, motobineuses et fraises roue(s) motrice(s) Scurit (Amendement A4:2009 inclus)Traduction a
4、nglaise de DIN EN 709:2011-06SupersedesDIN EN 709:2010-09www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.4806.11 DIN EN 709:2011-06 2 A comma is used as the decimal marker. Start of application The start of application of this stan
5、dard is 1 September 2010. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry” (Secretariat: AFNOR, France), Working Group WG 4 “Portable machines and pedestrian controlle
6、d machines”. The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Section Landtechnik. Amendment of the European Machinery Directive has made it necessary to review the previously valid standard, EN 709:1997+A2:200
7、9, in terms of the essential requirements of the new European Machinery Directive, 2006/42/EC. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC (valid until 28 December 2009), and the “revised Machinery Direc
8、tive”, Directive 2006/42/EC, which took 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 requirements of these directives. Once this standard is
9、 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 European Standards referred to in Clause 2 of this docu
10、ment have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. This standard makes reference to documents which were valid as of the publication of the European Standard. Since then, the standards EN 292-1:1991, EN 292-2:1991 and EN 292-2:1991/A1:1995, EN 294:1992
11、, EN 563:1994, EN 1033:1995, EN 1553:1999, EN ISO 3767-1:1995, EN ISO 3767-3:1996 and the International Standard ISO 5805:1981 have been withdrawn. EN 292-1:1991 has been superseded by EN ISO 12100-1:2003 and EN ISO 12100-1:2003/A1:2009, EN 292-2:1991 and EN 292-2:1991/A1:1995 have been superseded b
12、y EN ISO 12100-2:2003 and EN ISO 12100-2:2003/A1:2009, EN 294:1992 has been superseded by EN ISO 13857:2008, EN 563:1994 has been superseded by EN ISO 13732-1:2006, EN 1033:1995 has been superseded by EN ISO 20643:2005 and EN 1553:1999 has been superseded by EN ISO 4254-1:2005. EN ISO 3767-1:1995 an
13、d EN ISO 3767-3:1996 have been withdrawn without replacement and ISO 5805:1981 has been superseded by ISO 5805:1997. The DIN Standard corresponding to CR 1030-1:1995 is DIN V 45695:1996. DIN EN 709:2011-06 3 Amendments This standard differs from DIN EN 709:2000-03 as follows: a) Functional and opera
14、tional requirements for the controls of the movement of the machine and of the tool have been modified (5.5). b) Requirements for brakes for pedestrian controlled tractors with mounted rotary cultivator have been added (5.11). c) Requirements for the tool stopping time have been added (5.15.1). d) R
15、equirements for the maximum travel speed have been added (5.16). e) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC” has been revised. f) Annex ZB (informative) “Relationship between this Europ
16、ean Standard and the Essential Requirements of EU Directive 2006/42/EC” has been included. Compared with DIN EN 709:2010-09, the following correction has been made to the German version only, the English text is therefore not affected: a) in Subclause 5.7.2.1, Table 1, first column, third line, it s
17、hall read “600” (instead of “500”). Previous editions DIN 11001-9: 1981-02 DIN EN 709: 1997-09, 2000-03, 2010-09 National Annex NA (informative) Bibliography DIN V 45695:1996, Hand-arm vibration Guidelines for vibration hazards reduction Engineering and management measures (CR 1030-1:1995 + CR 1030-
18、2:1995) DIN EN 709:2011-06 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 709:1997+A4 December 2009 ICS 65.060.10; 65.060.20 Supersedes EN 709:1997+A2:2009English Version Agricultural and forestry machinery - Pedestrian controlled tractors with mounted rotary
19、 cultivators, motor hoes, motor hoes with drive wheel(s) - Safety Matriel agricole et forestier - Motoculteurs avec fraises portes, motobineuses et fraises roue(s) motrice(s) - Scurit Maschinen fr die Land- und Forstwirtschaft - Einachstraktoren mit angebauter Frse, Motorhacken, Triebradhacken - Sic
20、herheit This European Standard was approved by CEN on 4 March 1997 and includes Amendment 1 approved by CEN on 1 July 1999, Amendment 2 approved by CEN on 29 December 2008 and Amendment 4 approved by CEN on 24 October 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations wh
21、ich 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 CEN Management Centre or to any CEN member. This European
22、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 CEN Management Centre has the same status as the official versions. CEN members are the nationa
23、l standards 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 Uni
24、ted Kingdom. 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 709:1997+A4
25、:2009: EEN 709:1997+A4:2009 (E) 2 Contents Page Foreword 4Introduction .51 Scope 52 Normative references 53 Definitions 64 List of hazards 65 Safety requirements and/or measures 75.1 General 75.2 Starting device .75.3 Manual controls .85.4 Identification of controls .95.5 Controls of the movement of
26、 the machine and of the tool . 105.6 Reverse gear . 125.7 Guards for moving parts 125.7.1 General . 125.7.2 Soil working tool . 125.8 Handlebars 165.8.1 General . 165.8.2 Motor hoes . 165.9 Exhaust system. 175.9.1 Protection against exhaust gas . 175.9.2 Protection against hot surfaces 185.10 Steeri
27、ng mechanisms . 195.10.1 General . 195.10.2 Measurement of the steering force . 195.11 Brakes for pedestrian controlled tractors 205.12 Electrical installation 225.13 Noise 225.13.1 General . 225.13.2 Operating conditions 225.14 Vibration 225.14.1 !Reduction by design and protective measures“ 225.14
28、.2 Reduction by information 235.14.3 Vibration measurement 236 Information for use . 266.1 Instruction handbook . 266.2 Marking 28DIN EN 709:2011-06 5.11.1 General. 20 5.11.2 Service brake. 21 5.11.3 Parking brake. 21 5.15 Tool stopping . 23 5.15.1 Tool stopping time 23 5.15.2 Measurement of tool st
29、opping time. 23 5.15.3 Test cycles. 24 5.16 Maximum travel speed 25 5.16.1 Pedestrian controlled tractors . 25 5.16.2 Motor hoes with drive wheel(s) . 26 EN 709:1997+A4:2009 (E) 3 C.7 Pre - test . 39C.8 Test conditions 39C.8.1 Machine set-up 39C.8.2 Operating conditions 39C.8.3 Operator 40C.9 Measur
30、ement procedure . 40C.10 Test report 40Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC( . 42Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of E
31、U Directive 2006/42/EC( 43Bibliography 44DIN EN 709:2011-06 Annex A (normative) List of hazards 30Annex B (informative) Examples of machines 36Annex C (normative) !Measurement of vibration at the handlebars“ . 38C.1 General . 38C.2 Quantities to be measured . 38C.3 Instrumentation . 38C.3.1 General
32、. 38C.4 Fastening of the transducer 38C.5 Calibration . 39C.6 Measurement location and direction 39EN 709:1997+A4:2009 (E) 4 Foreword This document (EN 709:1997+A4:2009) has been prepared by Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry”, the secretariat of whic
33、h is held by AFNOR. 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 June 2010, and conflicting national standards shall be withdrawn at the latest by December 2010. This document includes Amendmen
34、t 1, approved by CEN on 1999-07-01, Amendment 2, approved by CEN on 2008-12-29 and Amendment 4, approved by CEN on 2009-10-24. This document supersedes EN 709:1997+A2:2009. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“, # $ and (. This European S
35、tandard 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(s). #For relationship with EU directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.$ Th
36、e Annex A is normative and contains the “List of hazards“. According 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,
37、France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 709:2011-06 EN 709:1997+A4:2009 (E) 5 Introduction The extent to which hazards ar
38、e covered is indicated in the scope of this standard. In addition, machines shall comply as appropriate with EN 292 for hazards which are not dealt with and especially with Annex A of EN 292-2:1991/A1:1995 when EN 292 does not give precise requirements. 1 Scope This European Standard specifies safet
39、y requirements and testing for design and construction of, pedestrian controlled tractors with mounted rotary cultivators with the cultivator rotating axis horizontal and perpendicular to the direction of motion of the machine, motor hoes and motor hoes with drive wheel(s), all as used in agricultur
40、e, forestry, landscaping and gardening (including amenity use). It describes methods for the elimination or reduction of risks arising from their use. In addition, it specifies the type of information to be provided by the manufacturer on safe working practices. This European Standard does not cover
41、 the requirements to fulfil national road traffic regulations such as lights, steering and braking. Environmental aspects have not been considered in this standard. This European Standard applies primarily to machines which are manufactured after the date of issue of the standard. 2 Normative refere
42、nces This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of thes
43、e publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. EN 292-1:1991, Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, met
44、hodology. EN 292-2:1991, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications. EN 292-2:1991/A1:1995, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications. EN 294:1992, S
45、afety of machinery - Safety distances to prevent danger zones being reached by the upper limbs. EN 563:1994, Safety of machinery Temperatures of touchable surfaces Ergonomics data to establish temperature limit value for hot surfaces. EN 1033:1995, Hand-arm vibration Laboratory measurement of vibrat
46、ion at the grip surface of hand-guided machinery General. DIN EN 709:2011-06 EN 709:1997+A4:2009 (E) 6 prEN 1553:1996, Agricultural, forestry, landscaping and garden machinery Common requirements Safety. !CR 1030-1:1995, Hand-arm vibration Guidelines for vibration hazards reduction Part 1: Engineeri
47、ng methods by design of machinery ISO 5805:1981, Mechanical vibration and shock affecting man - Vocabulary“ EN ISO 3767-1:1995, Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Symbols for operator controls and other displays Part 1: Common symbols. EN ISO 3767-3:1
48、996, Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Symbols for operator controls and other displays Part 3: Symbols for powered lawn and garden equipment. 3 Definitions For the purposes of this standard, the definitions given in EN 292-1:1991 apply together with the following: 3.1 pedestrian controlled tractor agricultural self-propelled machine des
