ISO INTERNATIONAL STANDARD 15442 Second edition 2012-11-15 Cranes Safety requirements for loader cranes Appareils de levage a charge suspendue - Exigences de seécurite pour les grues de chargement Reference number IS0 15442:2012(E) LSO IS02012 IHS under ted without license from IHS Not for Resale IS0 15442:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IsO at the addressbeloworIso'smemberbodyinthecountryoftherequester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel.+41227490111 Fax +41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ IS0 2012 - All rights reserved Not for Resale IS0 15442:2012(E) Contents Page Foreword ..iv Introduction ..V 1 Scope. .1 2 Normative references 3 Terms and definitions ..2 3.1 Definitions. .2 3.2 Terminology ..6 4 Safety requirements and/or protective measures 4.1 Calculation of rated capacity. .7 4.2 Structuralcalculation .8 4.3 Stress analysis. .12 4.4 Mechanicalarrangements .12 4.5 Hydraulic system ..14 4.6 Limiting and indicating devices .16 4.7 Controls 19 4.8 Control stations. 20 4.9 Electrical systems and related phenomena 22 4.10 Installation .22 Verification of the safety requirements and/or measures .24 5.1 General 24 5.2 Testing and test procedures 27 6 Information for use .30 6.1 General 30 6.2 Manuals 30 6.3 Marking .33 Annex A (informative) List of significant hazards ..38 Annex B (informative) Examples of configurations and mountings ..41 Annex C (informative) Explanatory notes. ..46 Annex D (informative) Examples of movements to be prevented in event of overload ..47 Annex E (normative) Additional requirements for cableless controls and control systems ..49 Annex F (normative) Symbols for working and setting-up functions. ..51 Annex G (informative) Control system - Preferred vertical layout for controls operated from the ground .52 Annex H (informative) Control systems - Horizontal layout order .54 Annex I (informative) Control levers for high seats and remote controls ..57 Annex J (normative) Cabins fitted on chassis-mounted loader cranes up to load moment of 250kN·m .59 Annex K (informative) Examples of raised control stations .61 Annex L (normative) Raised control stations - Handrails and handholds, ladders and steps. Annex M (informative) Installation of loader cranes on chassis .67 Annex N (normative) User information pertaining to noise .73 Annex o (informative) Stress history parameter s and stress history classes S. ..74 Bibliography .76 iii thout license from IHS Not for Resale