1、January 2010DEUTSCHE NORM English price group 11No part of this standard 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 43.160!$Ns“1564380www.
2、din.deDDIN EN 15436-4Road service area maintenance equipment Part 4: Delivery acceptance of the machines by the usersEnglish version of DIN EN 15436-4:2010-01Straenbetriebsdienstausstattung Teil 4: Leistungsbewertung fr Maschinen durch die AnwenderEnglische Fassung DIN EN 15436-4:2010-01www.beuth.de
3、Document comprises pages18DIN EN 15436-4:2010-01 National foreword This standard has been prepared by Technical Committee CEN/TC 337 “Winter maintenance and road service area maintenance equipment” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenau
4、sschuss Kommunale Technik (Municipal Services Standards Committee), Working Committee NA 051-03-02 AA Maschinen fr den Straenbetriebsdienst. DIN EN 15436 consists of the following parts, under the general title Road service area maintenance equipment: Part 1: Terminology Part 2: Performance assessme
5、nt Part 3: Classification (DIN CEN/TS 15436-3) Part 4: Delivery acceptance of the machines by the users 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15436-4 September 2009 ICS 43.160 English Version Road service area maintenance equipment Part 4: Delivery acceptance of the machines by the
6、users Matriel dentretien des dpendances routires Partie 4: Rception des machines par les utilisateurs Straenbetriebsdienstausstattung Teil 4: Leistungsbewertung fr Maschinen durch die Anwender This European Standard was approved by CEN on 1 August 2009. CEN members are bound to comply with the CEN/C
7、ENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard 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 a
8、ny CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.
9、CEN members are the national 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, Sw
10、eden, Switzerland and United 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
11、. Ref. No. EN 15436-4:2009: EEN 15436-4:2009 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Performance specifications 65 Requirements 146 Review of specifications 14Bibliography . 16DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 3 Foreword This document (EN 1
12、5436-4:2009) has been prepared by Technical Committee CEN/TC 337 “Road service area maintenance equipment”, the secretariat of which 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
13、by March 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. 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 for identifying any or all such pat
14、ent rights. 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, France, Germany, Greece, Hungary, Iceland, Irel
15、and, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 4 1 Scope This standard applies to: mowers; and mechanical brush cutters; used by road m
16、aintenance services. The standard provides harmonised expressions/characteristic parameters by means of which operators can specify the above-mentioned equipments performance to suppliers. The standard also describes procedures for testing delivered equipments compliance with operator requirements.
17、2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 15436-1:2008, Road serv
18、ice area maintenance equipment Part 1: Terminology EN 15436-2, Road service area maintenance equipment Part 2: Performance assessment 3 Terms and definitions This document makes use of the expressions defined by EN 15436-1:2008 for describing machine groups and components. Dimensions and performance
19、 specifications provided by EN 15436-1:2008 do not apply here. Exceptions are referred to in this standard. 3.1 mowing strip width-dependent area to be mowed by a machine in any one operation parallel to the carrier vehicles direction of motion 3.2 trimming strip width-dependent area to be trimmed b
20、y a machine in any one operation parallel to the carrier vehicles direction of motion 3.3 mowing/trimming plane assumed, planar, post-mowing/post-trimming, overgrown surface over which the mowing/trimming machine is routed (vertical trimming line) 3.4 central plane vehicles central, longitudinal pla
21、ne with respect to the rolling track (Figure 1) DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 5 Key A Ground plane B Middle plane C Mowing strip Figure 1 Central plane 3.5 operators seat reference plane plane meeting the middle of the operators seat with respect to the vehicles direction of motion. The
22、 operators seat is located in the middle position. If the operator seat is not aligned with the vehicles direction of motion the middle position is also to be taken as the reference line. Should the carrier vehicle be unknown this data does not apply (Figure 2) Key A Ground plane B Operators seat re
23、ference plane Figure 2 Operators seat reference plane DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 6 4 Performance specifications 4.1 Specifications for mowers/mechanical branch cutters Post-mowing/post-trimming width: corresponding to EN 15436-1 in cm. Mowing/trimming height: corresponding to EN 1543
24、6-1 in cm. Quality of the mowing: admissible number of parts of plants in a defined area which are not mowed or which are longer than the mowing height. Length of the mowed/trimmed material (chaff function): length of the mowed/trimmed vegetation in cm. Distance to obstructions (design of the mowing
25、/trimming device): the minimum distance to be attained to obstructions (e.g. posts, walls) during mowing/trimming (see Figure 3). The user shall specify how the mowing/trimming device is to avoid obstructions and, if necessary, bypass them from the front or behind transversely with respect to the mo
26、wing/trimming direction. Key A Direction of mowing B Obstruction C Admissible area, which shall not be mowed D Admissible distance between end of mowing and obstruction E Admissible distance between mowing strip and obstruction F Admissible distance between beginning of mowing and obstruction G Acco
27、mplishable angle H Cutting device Figure 3 View from top DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 7 4.2 Kinematic parameters/ranges 4.2.1 General Kinematic specifications for mowing and trimming machines apply in the mounted state on a carrier vehicle. All stipulated geometric dimensions apply wit
28、h the carrier vehicle positioned on a level horizontal surface with a maximum inclination of 1 % (base plane). The users kinematic specifications/ranges for the supplier shall also indicate whether the work is to be performed on the right-hand side, left-hand side or both sides of the direction of t
29、ravel. 4.2.2 Obstructions and clearances Obstructions behind which mowing is required. The ability to mow strips is influenced by obstructions such as protective barriers, traffic signs etc. If an obstruction cannot be avoided, the kinematics shall allow the mowing/trimming device to pass above the
30、obstruction. The obstruction to be bypassed from above is to be specified as a linear envelope comprising the corner coordinates Bx and Lx with respect to the central or base plane (refer to the Figure 4). Obstructions on embankments and ditch banks shall be specified separately in m wherever necess
31、ary. Key A Ground plane B Middle plane C Cutting device D Envelope of the obstructions Figure 4 Obstructions behind which mowing is required (L1 and L5 Term here 0m) Obstructions before which mowing is required (Figure 5). DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 8 Key A Ground plane B Middle plan
32、e C Cutting device D Line of clearance boundary Figure 5 Obstructions before which mowing is required (L1 Term here 0m) Obstructions below/between which mowing is required. Clearances shall be specified in m for obstructions between which mowing/trimming is needed (Figure 6). Key A Ground plane B Ob
33、struction C High of obstruction for underriding D Distance between obstruction Figure 6 Obstructions below / between which mowing is required DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 9 4.2.3 Planar ranges Minimum and maximum distances shall be specified. The mowing machine shall cover the entire r
34、ange in between. The minimum distance is the interval between the central plane and the nearest line of the mowing strip. The maximum distance is the interval between the central plane and the furthest line of the mowing strip (Figure 7). The mowing plane can be identical to the base plane. If the m
35、owing strip does not lie in the base plane, a horizontal interval h to this plane shall be specified. If the mowing strip is located below the base plane, the interval h shall be specified with a negative sign. If the mowing strip is located above the base plane, the interval h shall be specified wi
36、th a positive sign in m. Key A Ground plane B Middle plane C Mowing strip D Maximum planar range E Minimum planar range Figure 7 Planar ranges DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 10 4.2.4 Range on embankment An embankment slope comprises a plane which is inclined with respect to the base plan
37、e and whose highest attainable point is at a shorter horizontal distance to the central plane than the lowest attainable point. The embankment beginning and end shall be specified respectively in terms of the horizontal distance to the central plane and distance to the base plane in m as well as the
38、 angle formed between the embankment and base plane (see illustration Figure 8). Key A Ground plane B Middle plane C Distance to the central plane D Maximal range on embankment E Minimal range on embankment F Accomplishable cutting planes Figure 8 Range on embankment In the case of several embankmen
39、t dimensions, the extremities shall be specified. The supplier shall ensure that all intermediate positions connectable by means of straight lines can be attained. If a position cannot be represented with a single value, several values are permissible. DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 11 4
40、.2.5 Range on ditch banks A ditch bank comprises a plane which is inclined with respect to the base plane and whose lowest attainable point is at a shorter horizontal distance to the central plane than the highest attainable point. The ditch banks beginning and end shall be specified respectively in
41、 terms of the horizontal distance to the central plane and distance to the base plane in m as well as the angle formed between the slope and base plane perpendicular (see Figure 9). Key A Ground plane B Middle plane C Distance to the central plane (C1 term here 0m) D Maximal range on ditch E Minimal
42、 range on ditch F Accomplishable cutting planes Figure 9 Range on ditch banks 4.2.6 Displacement with respect to the operators seat reference plane The displacement with respect to the operators seat reference line is the range in which the mowing device needs to be located during the process of mow
43、ing. Serving, in particular, to ensure an ergonomic position for the operator in this process, the displacement depends on the mounting on the carrier vehicle. The displacement range is defined by minimum and maximum distances between the operators seat reference plane and the nearest edge of the mo
44、wing device (see Figure 10). If the mowing device is to be located behind the operators seat reference plane as viewed in the direction of travel, the corresponding dimensions shall be specified with a negative sign. DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 12 Key A Ground plane B Operators seat r
45、eference plane C Minimal Displacement with respect to the operators seat reference plane D Maximal Displacement with respect to the operators seat reference plane Figure 10 Displacement with respect to the operators seat reference plane If a variety of ranges entail different displacements/rotations
46、, these shall be specified correspondingly in m. Should the carrier vehicle be unknown these data do not apply. 4.2.7 Mowing/trimming underneath obstructions Dimensions here indicate clearances in cm below obstructions (e.g. protective barriers) to be observed during mowing/trimming and correspondin
47、g widths as measured from the start of the obstruction (see Figure 11). DIN EN 15436-4:2010-01 EN 15436-4:2009 (E) 13 Key A Ground plane B Obstruction C High of obstruction for underriding D Mowing/Cutting length under obstruction from the beginning of obstruction Figure 11 Mowing/trimming underneat
48、h obstructions 4.2.8 Shaped trimming of vegetation When trimming vegetation (e.g. hedges) into particular shapes, it is necessary to specify ranges and obstructions as in 4.2.1 to 4.2.7. Trimming planes shall refer to the final, post-trimming surfaces. 4.2.9 Traffic zones and clearances for moving o
49、perations These specifications describe the maximum permissible utilization of traffic zones and clearances (width x length x height) for transpositions required during interrupted operations (e.g. caused by bridges). After completion of the required task, the employed machines should be restorable to any required kinematic setting and mowing attitude in a reasonably short period of time from the operators seat. Dimensions apply to vehicle-mounted mo
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