1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 12999:2011Cranes Loader cranesBS EN 12999:2011+A1:2012BS EN 12999:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 12999:2011. It
2、supersedes BS EN 12999:2002+A2:2006, which is withdrawn.Attention is drawn to the fact that following the publication of EN 12999:2011, CEN TC147/WG18 reported two safety related errors in the standard. An amendment to rectify these has been proposed; until then CEN WG/18 provides the following info
3、rmation: Clause 5.4.1.2 is not applicable to timber handling In accordance with Clause 5.6.1.3, an indicator detecting that the boom system is in the transport position shall be provided to all vehicle mounted loader cranes. Clause 5.4.3.1 currently contradicts this.The UK participation in its prepa
4、ration was entrusted to Technical Committee MHE/3, Cranes and derricks.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 appl
5、ication. BSI 2011 ISBN 978 0 580 58761 0 ICS 53.020.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2011.Amendments issued since publicationDate Text
6、 affectedBS EN 12999:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 12999:2011. It supersedes BS EN 12999:2002+A2:2006, which is withdrawn.Attention is drawn to the fact that following the publication of EN 12999:2011, CEN TC147/WG18 reported two safety re
7、lated errors in the standard. An amendment to rectify these has been proposed; until then CEN WG/18 provides the following information: Clause 5.4.1.2 is not applicable to timber handling In accordance with Clause 5.6.1.3, an indicator detecting that the boom system is in the transport position shal
8、l be provided to all vehicle mounted loader cranes. Clause 5.4.3.1 currently contradicts this.The UK participation in its preparation was entrusted to Technical Committee MHE/3, Cranes and derricks.A list of organizations represented on this committee can be obtained on request to its secretary.This
9、 publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 58761 0 ICS 53.020.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published u
10、nder the authority of the Standards Policy and Strategy Committee on 30 April 2011.Amendments issued since publicationDate Text affectedBS EN 12999:2011+A1:2012 BRITISH STANDARDThis British Standard is the UK implementation of EN 12999:2011+A1:2012. It supersedes BS EN 12999:2011, which is withdrawn
11、.The start and finish 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 by Techni
12、cal Committee MHE/3, Cranes and derricks, to Subcommittee MHE/3/5, Mobile cranes.A list of organizations represented on this subcommittee 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
13、 correct application. The British Standards Institution 2012. Published by BSI Standards Limited 2012ISBN 978 0 580 76678 7Amendments/corrigenda issued since publicationDate Text affected31 July 2012 Implementation of CEN amendment A1:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12999:20
14、11+A1 June 2012 ICS 53.020.20 Supersedes EN 12999:2011English Version Cranes - Loader cranes Appareils de levage charge suspendue - Grues de chargement Krane - Ladekrane This European Standard was approved by CEN on 10 December 2010 and includes Amendment 1 approved by CEN on 13 May 2012. CEN member
15、s 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 be obtained on application
16、 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 to the CEN-CENELEC Managemen
17、t 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands
18、, 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: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitatio
19、n in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12999:2011+A1:2012: EEN 12999:2011+A1:2012 (E) 2 Contents Page Foreword 5Introduction . 61 Scope 72 Normative references 73 Terms, definitions and terminology . 83.1 Terms and definitions . 83.2 Terminology . 124
20、 List of significant hazards 145 Safety requirements and/or safety measures . 175.1 General 175.2 Structural calculation 185.2.1 Information to be given in the calculation 185.2.2 Dynamic factors . 185.2.3 Loads and forces . 205.2.4 Load combinations 215.3 Stress analysis . 225.4 Mechanical arrangem
21、ents . 235.4.1 Stabilizers . 235.4.2 Manual boom extensions 245.4.3 Securing for transport . 245.4.4 Hoists 245.4.5 Load hooks . 245.5 Hydraulic system . 255.5.1 General 255.5.2 Pump . 255.5.3 Hydraulic reservoir 255.5.4 Pressure limiting device . 255.5.5 Hoses, tubes and fittings 265.5.6 Precaution
22、s against hydraulic line rupture. 265.5.7 Sink rate for boom system 265.5.8 Slewing mechanism 275.6 Limiting and indicating devices . 275.6.1 General 275.6.2 Rated capacity limiter 285.6.3 Lowering facility 285.6.4 Rated capacity indicators . 295.6.5 Limiters . 295.6.6 Operational warning 295.6.7 Ac
23、oustic warning . 295.6.8 Stopping device . 295.7 Controls 305.7.1 General 305.7.2 Symbols 305.7.3 Layout of bi-directional controls 315.7.4 Guidance for high seat controls 315.8 Control stations . 315.8.1 General 315.8.2 Raised control stations . 325.9 Electrical systems . 335.9.1 General 335.9.2 El
24、ectromagnetic compatibility . 33EN 12999:2011+A1:2012 (E) 3 5.10 Installation 335.10.1 General . 335.10.2 Mounting 335.10.3 Stability . 345.10.4 Noise . 355.10.5 Vibrations . 355.10.6 Electrical systems (installation) . 355.10.7 Hydraulic components 355.10.8 Access 356 Verification of the safety req
25、uirements and/or measures . 366.1 General . 366.2 Testing and test procedures 406.2.1 General . 406.2.2 Functional test . 406.2.3 Static test . 406.2.4 Dynamic test 416.2.5 Stability test . 416.2.6 Test documentation 426.3 Noise emission measurement 437 Information for use 437.1 General . 437.2 Manu
26、als 437.2.1 Provision of manuals 437.2.2 Instructions for the installer . 437.2.3 Operators manual . 447.2.4 Maintenance manual . 457.3 Marking . 457.3.1 General . 457.3.2 Manufacturers plate . 467.3.3 Installers plate . 467.3.4 Load signs 467.3.5 Special signs on timber handling cranes . 497.3.6 Ma
27、rking of slewing centre 49Annex A (informative) Examples of configurations and mountings . 51A.1 Boom systems . 51A.1.1 Loader cranes with straight boom system . 51A.1.2 Loader cranes with articulated boom system 51A.2 Examples of loader crane mountings . 52Annex B (informative) Stress history param
28、eter s and stress history classes S. 56Annex C (informative) Explanatory notes . 58C.1 Rated capacity limiters . 58C.2 Timber handling cranes - Line rupture 58C.3 Control stations . 58Annex D (informative) Examples of dangerous movements 59Annex E (normative) Symbols for working and setting-up funct
29、ions . 60Annex F (informative) Control system Preferred vertical layout for controls operated from the ground 62Annex G (informative) Control system - Horizontal layout order . 64Annex H (informative) Control levers for high seats and remote controls . 67H.1 High seat controls . 67H.1.1 Multidirecti
30、onal (joy-stick) controls . 67H.1.2 Bi-directional controls 67H.2 Remote controls 67Annex I (not used) . 70BS EN 12999:2011+A1:2012EN 12999:2011+A1:2012 (E)EN 12999:2011+A1:2012 (E) 3 5.10 Installation 335.10.1 General . 335.10.2 Mounting 335.10.3 Stability . 345.10.4 Noise . 355.10.5 Vibrations . 3
31、55.10.6 Electrical systems (installation) . 355.10.7 Hydraulic components 355.10.8 Access 356 Verification of the safety requirements and/or measures . 366.1 General . 366.2 Testing and test procedures 406.2.1 General . 406.2.2 Functional test . 406.2.3 Static test . 406.2.4 Dynamic test 416.2.5 Sta
32、bility test . 416.2.6 Test documentation 426.3 Noise emission measurement 437 Information for use 437.1 General . 437.2 Manuals 437.2.1 Provision of manuals 437.2.2 Instructions for the installer . 437.2.3 Operators manual . 447.2.4 Maintenance manual . 457.3 Marking . 457.3.1 General . 457.3.2 Manu
33、facturers plate . 467.3.3 Installers plate . 467.3.4 Load signs 467.3.5 Special signs on timber handling cranes . 497.3.6 Marking of slewing centre 49Annex A (informative) Examples of configurations and mountings . 51A.1 Boom systems . 51A.1.1 Loader cranes with straight boom system . 51A.1.2 Loader
34、 cranes with articulated boom system 51A.2 Examples of loader crane mountings . 52Annex B (informative) Stress history parameter s and stress history classes S. 56Annex C (informative) Explanatory notes . 58C.1 Rated capacity limiters . 58C.2 Timber handling cranes - Line rupture 58C.3 Control stati
35、ons . 58Annex D (informative) Examples of dangerous movements 59Annex E (normative) Symbols for working and setting-up functions . 60Annex F (informative) Control system Preferred vertical layout for controls operated from the ground 62Annex G (informative) Control system - Horizontal layout order .
36、 64Annex H (informative) Control levers for high seats and remote controls . 67H.1 High seat controls . 67H.1.1 Multidirectional (joy-stick) controls . 67H.1.2 Bi-directional controls 67H.2 Remote controls 67Annex I (not used) . 70BS EN 12999:2011+A1:2012EN 12999:2011+A1:2012 (E)EN 12999:2011+A1:201
37、2 (E) 4 Annex J (normative) Cabins fitted on vehicle mounted loader cranes up to a net lifting moment of 250 kNm 71Annex K (informative) Examples of raised control stations 74Annex L (normative) Raised control stations - Measures regarding hand rails and hand holds, ladders and steps 76Annex M (info
38、rmative) Installation of a loader crane on a vehicle . 79M.1 General 79M.2 Installation: minimum data . 79M.2.1 Crane dimensions in transport position: data 79M.2.2 Crane data (see Figure M.2) 80M.2.3 Mounting data 80M.2.4 Power requirements 80M.2.5 Stability calculations: data . 80M.3 Power take of
39、f (PTO) and pump displacement . 81M.4 Calculation method for determination of sub-frame dimensions 82M.4.1 General considerations . 82M.4.2 Stresses 82M.4.3 Material and limit states 82M.4.4 Symbols and equations 83Annex N (informative) Selection of a suitable set of crane standards for a given appl
40、ication . 85Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 86Bibliography 87EN 12999:2011+A1:2012 (E) 5 Foreword This document (EN 12999:2011+A1:2012) has been prepared by Technical Committee CEN/TC 147 “Cranes - Safety”,
41、the secretariat of which is held by BSI. 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 December 2012, and conflicting national standards shall be withdrawn at the latest by December 2012. Attent
42、ion 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 patent rights. This document includes Amendment 1 approved by CEN on 13 May 2012. This document supersedes
43、!EN 12999:2011“. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document 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
44、). 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 European Standard: Austria, Belgium, Bulgaria
45、, Croatia, 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, Turkey and the United Kingdom. BS EN 12999:20
46、11+A1:2012EN 12999:2011+A1:2012 (E)EN 12999:2011+A1:2012 (E) 5 Foreword This document (EN 12999:2011+A1:2012) has been prepared by Technical Committee CEN/TC 147 “Cranes - Safety”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, eithe
47、r by publication of an identical text or by endorsement, at the latest by December 2012, and conflicting national standards shall be withdrawn at the latest by December 2012. 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 patent rights. This document includes Amendment 1 approved by CEN on 13 May 2012. This document supersedes !EN 1299
