ISO INTERNATIONAL STANDARD 7752-2 Second edition 2011-11-01 Cranes Control layout and characteristics - Part 2: Basic arrangement and requirements for mobile cranes Appareils delevage a charge suspendue-Disposition et caracteristiquesdescommandes- Partie 2:Disposition et exigences de base pourles grues mobiles Reference number ISO 7752-2:2011(E) ISO @ISO 2011 ISO7752-2:2011(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2011 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 address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 · CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 4122 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO 2011 -All rights reserved ISO7752-2:2011(E) Foreword ISO (the International Organizationfor Standardization)is a worldwidefederation of national standards bodies non-governmental, in liaison with IsO, also take part in the work. isO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO7752-2waspreparedbyTechnicalCommitteeISO/TC96,Cranes,SubcommitteeSC6,Mobilecranes This second edition cancels and replaces the first edition (isO 7752-2:1985), which has been technically revised.It also incorporates the Addendum ISO 7752-2:1985/Add 1:1986. IsO 7752 consists of the following parts,under thegeneral title Cranes—Control layout and characteristics: Part 1: Generalprinciples -Part2:Basicarrangementandrequirementsformobilecranes Part 3:Tower cranes 一 -Part4:Jibcranes Part5:Overheadtravellingcranesandportalbridgecranes @ ISO 2011Allrights reserved ili ISO 7752-2:2011(E) Introduction Mobile crane operators frequently transfer from one crane to another of different model or manufacturer. This crane-operating cycle, to reduce operator confusion or incorrect control in an emergency. iv @ISO2011-All rights reserved ISO 7752-2:2011(E) INTERNATIONALSTANDARD CranesControllayoutandcharacteristics Part 2: Basicarrangementandreguirementsformobilecranes Scope This part of isO 7752 establishes the arrangement, requirements and direction of movement of the basic controls for slewing, load hoisting and lowering, and boom luffing and telescoping, on mobile cranes as defined levers (multi-directional controls).Itis intendedto beused inconjunctionwithISO 7752-1. 2 Normativereferences The following referenced documents are indispensable for the application of this document. For dated references,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument (including any amendments) applies. IsO4306-2,Cranes—Vocabulary—Part2:Mobilecranes IsO7752-1,CranesControllayoutandcharacteristics—Part1:Generalprinciples 3 Termsand definitions For the purposes of this document, the terms and definitions given in ISO 4306-2 and the following apply 3.1 operator person operating the crane for the purposes of positioning loads [ISO 7752-1] 3.2 control actuating device which forms an interface between the crane operator and crane control system [ISO 7752-1] 3.3 control station permanent position of controls on or off the crane [ISO 7752-1] Bi-directional levers,cranewith fixed