1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD ICS 65.060.10 NO COPYING
2、WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Agricultural machinery Trailers with tipping body Safety +A1:2009 BS EN 1853:1999National foreword This British Standard is the UK implementation of EN 1853:1999+A1:2009. It supersedes BS EN 1853:1999 which is withdrawn. The start and finis
3、h of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“. The UK participation in its preparation was entrusted to Technical Committee AGE
4、/32, Agricultural implements and trailers. A list of organizations represented on this committee 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 application. Compliance with a
5、British Standard cannot confer immunity from legal obligations. BS EN 1853:1999+A1:2009 Amendments/corrigenda issued since publication Date Comments 31 December 2009 Implementation of CEN amendment A1:2009 This British Standard, having been prepared under the direction of the Engineering Sector Comm
6、ittee, was published under the authority of the Standards Committee and comes into effect on 15 November 1999 BSI 2009 ISBN 978 0 580 62823 8 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1853:1999+A1 September 2009 ICS 65.060.10 Supersedes EN 1853:1999 English Version Agricultural machinery
7、- Trailers with tipping body - Safety Matriel agricole - Remorques benne basculante - Scurit Landmaschinen - Anhnger mit Kippaufbauten - Sicherheit This European Standard was approved by CEN on 26 April 1999 and includes Amendment 1 approved by CEN on 3 August 2009. CEN members are bound to comply w
8、ith 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 be obtained on application to the CEN Management
9、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 to the CEN Management Centre has the same status as the off
10、icial versions. 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, S
11、lovenia, Spain, Sweden, 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 CE
12、N national Members. Ref. No. EN 1853:1999+A1:2009: EEN 1853:1999+A1:2009 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 4 2 Normative references 4 3 Definitions 5 4 Safety requirements and/or measures 6 4.1 General 6 4.2 Stability .6 4.3 Boarding means .7 4.4 Tipping 7 4.5 Interconnections 7
13、 4.6 Additional requirement for high-tip trailers 8 4.7 Other requirements8 5 Verification of the safety requirements and/or measures .8 6 Information for use 8 6.1 Instruction handbook 8 6.2 Marking .9 Annex A (normative) List of hazards 11 Annex B (normative) Stability tests (rear tipping trailers
14、) . 17 Annex ZA (informative) ! ! ! !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“ “ “ “ 19 Annex ZB (informative) ! ! ! !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ “ “ “ 20 BS EN 1853:
15、1999+A1:2009EN 1853:1999+A1:2009 (E) 3 Foreword This document (EN 1853:1999+A1:2009) has been prepared by Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry“, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national st
16、andard, either by publication of an identical text or by endorsement, at the latest by March 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. This document includes Amendment 1, approved by CEN on 2009-08-03. This document supersedes EN 1853:1999. The start an
17、d finish of text introduced or altered by amendment is indicated in the text by tags !“. This European Standard 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
18、 with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ Annexes A and B are normative. Annex A contains the “List of hazards“ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to
19、implement this European Standard: 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, Switzer
20、land and United Kingdom. BS EN 1853:1999+A1:2009EN 1853:1999+A1:2009 (E) 4 Introduction The extent to which hazards are covered is indicated in the scope of this standard. These hazards are specific to trailers with tipping body. The hazards that are common to all agricultural machines (self-propell
21、ed, mounted, semi-mounted and trailed) will be dealt with in a standard currently in preparation (pr EN 1553). 1 Scope This standard specifies specific safety requirements and their verification for the design and construction of agricultural trailers with a tipping body, balanced and semi mounted,
22、where the term agricultural trailer refers to a vehicle used in agriculture only for transportation and which, through its design, is adapted and intended for towing by a tractor or a self-propelled agricultural machine. This standard is not applicable to trailers with a de-mountable body. NOTE Brak
23、ing requirements are not included in this standard. These will be studied during its revision depending on the development of European regulations. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer. The list of significant hazards dealt wi
24、th in this standard is given in annex A. Annex A also indicates the hazards which have not been dealt with. Environmental aspects have not been considered in this standard. This standard applies primarily to machines which are manufactured after the date of issue of the standard. 2 Normative referen
25、ces 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 these
26、 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, metho
27、dology EN 292-2:1991, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications (including amendment A1:1995) EN 294:1992, Safety of machinery - Safety distances to prevent danger zones being reached by the upper limbs prEN 1553:1998, Agric
28、ultural machinery - Agricultural self-propelled, mounted, semi-mounted and trailed machines - Common safety requirements ISO 5676:1983, Tractors and machinery for agriculture and forestry - Hydraulic coupling - Braking circuit BS EN 1853:1999+A1:2009EN 1853:1999+A1:2009 (E) 5 ISO 5692:1979, Agricult
29、ural vehicles - Mechanical connections on towed vehicles - Hitch rings - Specifications 3 Definitions For the purpose of this standard, the definitions given in EN 292-1:1991 and EN 292-2:1991 apply together with the following: NOTE 1 The examples given in the following figures are functional repres
30、entations of trailers and do not illustrate the safety measures required by this standard. 3.1 balanced trailer trailer from which no vertical load is transferred to the towing vehicle, see figure 1 Figure 1 Examples of balanced trailer 3.2 semi-mounted trailer trailer from which part of vertical lo
31、ad is transferred to the towing vehicle, see figure 2 Figure 2 Examples of semi-mounted trailer 3.3 high-tip trailer trailer equipped with a system to raise the tipping axis in relation to the chassis, see figure 3 BS EN 1853:1999+A1:2009EN 1853:1999+A1:2009 (E) 6 1 Tipping axis Figure 3 Examples of
32、 high-tip trailer 3.4 sideboard fixed or movable wall that constitutes the load retaining side of the body and which may be hinged on the platform of the trailer 3.5 tipping action that allows the load carried in the trailer to be discharged by tilting the body NOTE 2 The tipping can be lateral or t
33、o the rear. 4 Safety requirements and/or measures 4.1 General 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. Unless otherwise specified in this standard, the tr
34、ailer shall comply with the requirements of prEN 1553:1998 and with tables 1, 3, 4 and 6 of EN 294:1992. 4.2 Stability 4.2.1 Stability of the detached trailer Trailers shall be designed to comply with the stability requirements given in 4.3.2.1 of prEN 1553:1998. When the trailer is parked on a hori
35、zontal surface, containing a uniform load equal to the maximum permissible load declared by the manufacturer, any supporting devices other than wheels shall have a bearing surface designed to limit the ground pressure to a maximum of 400 kPa. The design shall ensure that the detached trailer does no
36、t move (e.g. by the provision of blocks). This requirement shall be checked by standing the trailer, loaded at its maximum permissible load, and with any steerable axles in the straight ahead position on a firm surface with a slope of 8,5. This test shall be carried out with the trailer positioned o
37、n the slope in the most unfavourable orientation which shall be recorded. During the test, the trailer shall not move. BS EN 1853:1999+A1:2009EN 1853:1999+A1:2009 (E) 7 If blocks are required to prevent any movement of the detached trailer, a location shall be provided on the trailer for their stora
38、ge when they are not used. 4.2.2 Stability in the raised position when tipping Trailers shall be so designed that they remain stable on a slope of 5 when raised to the highest position used for tipping. Conformity with this requirement shall be verified by tests described in annex B. These tests are
39、 only applicable to rear tipping trailers. NOTE The tests for lateral tipping trailers and for high-tip trailers will be considered at the revision of the standard. 4.2.3 Load on the drawbar hitch The vertical downward load on the drawbar of semi-mounted trailers, measured at the hitch point with th
40、e trailer on a horizontal firm surface and the trailer body empty, shall be at least 3 % of the weight of the empty trailer with the trailer in lowered position, and at least 500 N in all tipping positions. 4.3 Boarding means Exterior boarding means in conformity with 4.1.6 of prEN 1553:1998 shall b
41、e provided on a trailer with sideboards when the tops of the sideboards are higher than 1,5 m from the ground. When dismountable sideboards are not in place and the platform is higher than 1 m from the ground, similar boarding means shall be provided. One or more handholds shall be provided on top o
42、f the boarding means. Trailers with sideboards higher than 900 mm measured from the trailer platform shall be fitted with an interior boarding means in conformity with 4.1.6 of prEN 1553:1998. This boarding means shall be on the same sideboard and opposite to the exterior one. NOTE The boarding mean
43、s should preferably be placed on the left side of the front of the trailer relative to the direction of motion. 4.4 Tipping 4.4.1 It shall always be possible to actuate the tipping control(s) (up and down) from the driving position. When (an) additional control(s) is (are) provided on the trailer, i
44、t (they) shall be of the hold-to-run type and shall conform with 4.3.1 of prEN 1553:1998. 4.4.2 The hydraulic tipping system and the hydraulic braking system shall not be controlled by the same hydraulic circuit. 4.4.3 Trailers shall be constructed so that the highest permissible tipping position ca
45、nnot be exceeded. 4.5 Interconnections 4.5.1 Mechanical interconnection The hitch ring of a trailer equipped with a low hitch i.e. located below the power-take-off, shall conform to ISO 5692:1979. BS EN 1853:1999+A1:2009EN 1853:1999+A1:2009 (E) 8 4.5.2 Hydraulic, pneumatic and electrical interconnec
46、tions When the hydraulic braking system of the trailer is intended to be coupled to the tractor service braking system, then the coupling defined in ISO 5676 shall be used. This coupling shall only be fitted in the braking circuit. 4.6 Additional requirement for high-tip trailers It shall always be
47、possible to actuate the control for raising or lowering the tipping axis from the driving position. When (an) additional control(s) is (are) provided on the trailer, it (they) shall be of the hold-to-run type and shall conform with 4.3.1 of prEN 1553:1998. 4.7 Other requirements 4.7.1 A mechanical s
48、upport hinged to the trailer, in conformity with the requirements given in 4.1.7.3 of prEN 1553:1998 shall be provided to secure the body in high position during maintenance operations. 4.7.2 Sideboard and discharge gate locking devices shall be so located that the operator can actuate them from out
49、side the swinging range of the board or gate. 5 Verification of the safety requirements and/or measures Dimensions, where given, shall be verified by measurements. Controls shall be verified by a functional test and positional measurements. 6 Information for use 6.1 Instruction handbook Comprehensive instructions and information on all aspects of maintenance and the safe use for the trailer shall be provided in the instruction handbook. It shall comply with
