1、November 2014Translation 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).IC
2、S 53.060!%=s“2268098www.din.deDDIN EN 16203Safety of Industrial Trucks Dynamic tests for verification of lateral stability Counterbalanced Trucks;English version EN 16203:2014,English translation of DIN EN 16203:2014-11Sicherheit von Flurfrderzeugen Prfung der dynamischen Standsicherheit Gegengewich
3、tsstapler;Englische Fassung EN 16203:2014,Englische bersetzung von DIN EN 16203:2014-11Scurit des chariots de manutention Essais dynamiques pour la vrification de la stabilit latrale Chariots en porte-faux;Version anglaise EN 16203:2014,Traduction anglaise de DIN EN 16203:2014-11www.beuth.deIn case
4、of doubt, the German-language original shall be considered authoritative.Document comprises 19 pages10.14 DIN EN 16203:2014-11 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This document (EN 16203:2014) has been prepared by Technical Committee
5、 CEN/TC 150 “Industrial Trucks Safety” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the DIN-Normenausschuss Maschinenbau (DIN Standards Committee Mechanical Engineering), Working Committee NA 060-22-42 AA Sicherheit von Flurfrderzeugen of Section Fr
6、dertechnik. Representatives of manufacturers and users of industrial trucks, 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 2006/42
7、/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 European Union, it is deeme
8、d 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 and in the Bibliography of the EN have been published as the corresponding DI
9、N EN or DIN EN ISO Standards with the same number. Where the International Standards referred to are not also DIN ISO Standards with the same number, there are no national standards available. EN 16203June 2014 ICS 53.060 English Version Safety of Industrial Trucks - Dynamic tests for verification o
10、f lateral stability - Counterbalanced Trucks Scurit des chariots de manutention - Essais dynamiques pour la vrification de la stabilit latrale - Chariots en porte-faux Sicherheit von Flurfrderzeugen - Prfung der dynamischen Standsicherheit - Gegengewichtsstapler This European Standard was approved b
11、y CEN on 28 February 2014. 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 sta
12、ndards may 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
13、notified to 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
14、, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form
15、and by any means reserved worldwide for CEN national Members. Ref. No. EN 16203:2014 EEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 16203:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope
16、5 2 Normative references 5 3 Terms and definitions .5 4 Test equipment 6 5 Test truck 8 6 Requirements .8 7 Verification 10 8 Documentation 10 Annex A (normative) Equivalent test track layouts 12 Annex B (informative) Friction measurement . 14 Annex ZA (informative) Relationship between this Europea
17、n Standard and the Essential Requirements of EU Directive 2006/42/EC . 16 Bibliography . 17 DIN EN 16203:2014-11EN 16203:2014 (E) 3 Foreword This document (EN 16203:2014) has been prepared by Technical Committee CEN/TC 150 “Industrial Trucks - Safety”, the secretariat of which is held by BSI. This E
18、uropean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2014 and conflicting national standards shall be withdrawn at the latest by December 2014. Attention is drawn to the possibility that some of the
19、 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 patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and support
20、s essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Eur
21、opean Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Sl
22、ovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16203:2014-11EN 16203:2014 (E) 4 Introduction This European Standard is a type C standard as stated in EN ISO 12100:2010. This standard has been prepared to be a harmonized standard to provide one means of conforming to the es
23、sential safety requirements of the Machinery Directive and associated EFTA regulations. The extent to which hazards are covered is indicated in the scope of this standard. NOTE 1 The requirement for a dynamic test is intended to be included in EN 16307-1, Industrial trucks Safety requirements and ve
24、rification Part 1: Supplementary requirements for self-propelled industrial trucks, other than driverless trucks, variable -reach trucks and burden-carrier trucks. The purpose of this standard is to provide a procedure for verifying the lateral stability of the truck while travelling. The procedure
25、can be used as a type test as well as an individual test. The truck is designed so that when travelling, laden or unladen, it will remain stable while being operated on smooth level ground under conditions of use defined by the manufacturer, e.g. by controlling travelling velocity, steering rate of
26、change, acceleration and deceleration, position of load handling device. To reduce the risk of lateral instability for lifting, furthermore it is proposed to indicate this misuse of driving with elevated load by signals or by reduction of the driving velocity when exceeding a certain lift height. Th
27、is requirement is intended to be included in the respective standard in its next revision. NOTE 2 This standard is not intended to completely eliminate the possibility of a lateral tip over in all working conditions, i.e. it is possible to exceed the lateral stability limits if slightly uneven or sl
28、oping surfaces combine with unsafe driving practices. DIN EN 16203:2014-11EN 16203:2014 (E) 5 1 Scope This European Standard specifies dynamic tests for the verification of lateral stability for counterbalanced lift trucks according to EN ISO 3691-1 that have a centre control, sit down, non-elevatin
29、g operator, with a rated capacity up to and including 5 000 kg when travelling on smooth level ground with the forks in travelling position. The standard is not applicable for Rough Terrain forklift trucks. NOTE 1 Experience shows that counterbalanced lift trucks with a rated capacity over 5 000 kg
30、are not significantly affected by lateral instability. The requirements are specific to the various drive systems (e.g. Electric-/Internal-Combustion-Engine trucks), taking account of their varying influence on dynamic stability performance. This European Standard does not cover the risk of a latera
31、l tip over associated with driving backwards. NOTE 2 Research has shown that driving backwards in typical working operations, such as unloading of a lorry, does not cause lateral instability. For this reason, only driving forward needs to be tested. Risks due to falling off a loading dock or turning
32、 on a ramp are not covered by this European Standard. Risks due to lifting or manoeuvring operations are covered by the respective stability tests. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its applicati
33、on. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 3691-1:2012, Industrial trucks - Safety requirements and verification - Part 1: Self-propelled industrial trucks, other than driv
34、erless trucks, variable-reach trucks and burden-carrier trucks (ISO 3691-1:2011) ISO 5053:1987, Powered industrial trucks - Terminology 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 5053:1987 and EN ISO 3691-1:2012 and the following apply. 3.1 maxi
35、mum velocity maximum designed truck velocity according to the manufacturers specifications Note 1 to entry: If the truck velocity is automatically reduced in certain load device positions (i.e. lift height dependent), this reduced velocity is the maximum velocity for that load condition. 3.2 test ve
36、locity velocity greater than 90 % of the maximum velocity DIN EN 16203:2014-11EN 16203:2014 (E) 6 4 Test equipment 4.1 Test area The test area shall be a flat and smooth area with a hard, clean and dry surface made of concrete, asphalt or equivalent. The lanes shall have no more than 2 % slope in an
37、y direction of travel and the slip friction coefficient of tyres and surface shall be between 6.0= and 8.0= . The slip friction coefficient can be measured as described in Annex B. The slip friction coefficient may change by environmental influences (temperature, moisture, intermediary medium) as we
38、ll as by type and wear condition of tyres and road surface. Therefore, a friction measurement shall be carried out before each test series. The area shall be clear of all loose chippings, sand or anything similar. The test track shall consist of two perpendicular crossing lanes (see Figure 1). The l
39、anes are defined by lines 1 to 8, of which at least lines 2, 3, 4, 5 and 8 shall be continuously marked on the ground (e.g. by painted lines, adhesive tape, non-fixed wooden lathes, ropes or chains, etc.). The defining lines shall be marked so they are clearly visible to the operator whilst driving.
40、 Whilst the preferred test track will have a shape similar to those of Figure 1, alternative test tracks in accordance with Annex A may be used. Key A accelerating area w1 width of the entry lane B entry lane w2 width of the exit lane C manoeuvring area l1 length of the entry lane D exit lane l2 len
41、gth of the exit lane E braking area lines 1 8 limiting the test track Figure 1 Layout of the test track DIN EN 16203:2014-11EN 16203:2014 (E) 7 The overall dimensions of the test track shall include a sufficient area A to accelerate to reach the test velocity prior to the entry lane B and a sufficie
42、nt area E for stopping. The dimensions depend on the type and size of the truck and are defined as follows: bw = 5,11m with the truck width b as shown in Figure 2 yl =31m with the wheelbase y as shown in Figure 2 24ly= m with the wheelbase y as shown in Figure 2 The dimension w2is defined in 6.2. Ke
43、y A-A longitudinal plane of truck B-B steering axle C-C load axle b truck width m y wheelbase m Figure 2 measures of 3-wheel and 4-wheel trucks 4.2 Test set-up and test equipment An appropriate sensor shall be used to measure the travel velocity during the test or, at least, when the forklift truck
44、crosses line 1 (velocity sensor, velocity barrier, etc.). Additional appropriate measures shall be used to verify that the accelerator pedal is fully pressed while driving between line 1 and line 6 or line 7 (e.g. contact sensor under the accelerator pedal). Furthermore, appropriate sensors, a video
45、 camera or human observers are necessary to detect whether the test is valid. 4.3 Protective equipment and precautions To enable tests with minimal risk to the driver the truck shall be fitted with: a) an operator restraint system, preferably a seat belt, which maintains the driver safety; b) outrig
46、ger type stabilizers as protective equipment to prevent the truck tip-over: 1) The test truck shall be equipped with stabilizers on both sides of the truck. 2) The clearance between the stabilizers and the ground shall be such that tip-over of the vehicle is prevented but a rear wheel lift-off is st
47、ill possible. For trucks with articulating steer axles, full articulation shall be possible before the stabilizers make contact with the ground. DIN EN 16203:2014-11EN 16203:2014 (E) 8 3) The stabilizers shall be fixed rigidly and securely to the truck. 4) The total mass of the stabilizers shall be
48、less than 10 % of the weight of the unladen truck. 5) The position of the centre of gravity of the truck shall not be lowered by attaching the stabilizers. 4.4 Test Load Test shall be carried out with the unladen truck as defined in Clause 5. 5 Test truck The truck to be tested shall be in a safe an
49、d functional state. All equipment attached shall be in accordance to the specification of the manufacturer of the truck. If the test is to be performed on a sample that is representative for a range of trucks, the test shall be carried out on the truck with the most disadvantageous stability values. The fuel tanks of internal combustion engine trucks shall be filled if stability is thereby decreased. All other tanks shall be filled to their co
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