ISO INTERNATIONAL STANDARD 13031 Firstedition 2016-05-01 Earth-moving machinery - Quick couplers Safety Engins de terrassement Attaches rapides Sécurité Reference number ISO 13031:2016(E) ISO International Organization for Standardization =ZHEJIANG INST OF STANDARDIZATION C1 5956617 @IS02016 vided by IHS under lic Not for Resale, 2016/7/20 08:09:41 itted without license from IHS IS0 13031:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. IsOcopyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +4122 749 09 47 [email protected] www.iso.org ensee-ZHEJIANG INST.OF STANDARDIzARoISQ16- All rights reserved Not for Resale, 2016/7/20 08:09:4 etworking permitted without license from IHS IS0 13031:2016(E) Contents Page Foreword ..iv Introduction. 1 Scope. 2 Normative references 3 Terms and definitions 4 Safety requirements and protective measures .5 4.1 Quick coupler .5 .5 4.1.1 General. 4.1.2 Engagement system .6 4.1.3 Locking system. 4.2 Object handling. 7 4.3 Controls 4.3.1 General requirements. .7 4.3.2 Separate control .7 4.3.3 Integrated controls ..8 4.4 Electrical circuits. .10 4.4.1 Over-current protective devices .10 4.5 Pressurized systems. 10 5 Information for use .10 5.1 Safety labels ..10 5.2 Instructions and information for use .10 5.2.1 Operator's manual .10 5.2.2 Installation manual. .11 5.3 Quick coupler marking 11 Bibliography .12 iii See=ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS under lic vithoutlicense from IHS Not for Resale, 2016/7/20 08:09:41