ISO INTERNATIONAL STANDARD 5673-2 First edition 2005-02-15 Agricultural tractors and machinery - Power take-off drive shafts and power- input connection - Part 2: Specification for use of PTO drive shafts, andpositionandclearanceofPTO drive line and Pic for various attachments Tracteurs et materiels agricoles-Arbres de transmission a cardans de prise de force et arbre recepteurde la machine- Partie2:Specifications relatives a I'utilisationdes arbres de transmission a cardans de prise de force, et position et degagement de la ligne de transmission de prise deforce et de Iarbre recepteur de la machinepourdifferents systemes d'attelage Reference number ISO 5673-2:2005(E) @ISO2005 ISO5673-2:2005(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The IsO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation the unlikely event that a problem relating to it is found, please infom the Central Secretariat at the address given below. @ ISO2005 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, 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 + 41 22 749 09 47 E-mail [email protected] Web www.iso.org ii @ ISO 2005 All rights reserved ISO 5673-2:2005(E) Contents Page Foreword.. ... iv 1 Scope... 2 Normative references... 3 Termsand definitions... ..2 4 Application and use of PTO drive shafts.... 5 Position and clearance of Pic for various attachments @ Is0 2005 All rights reserved ii ISO 5673-2:2005(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/lECDirectives,Part2 International Standard requires approval by at least 75 % of the member bodies casting a vote. rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 5673-2 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and forestry,SubcommitteeSC4,Tractors. This first edition of ISO 5673-2, together with ISO 5673-1, cancels and replaces ISO 5673:1993, of which it constitutes a technical revision. ISO 5673 consists of the following parts, under the general title Agricultural tractors and machinery -Power take-off drive shafts andpower-inputconnection: Part1:Generalmanufacturingandsafetyrequirements Part 2: Specification for use of PTO drive shafts, and position and clearance of PTO drive line and PIC for variousattachments iv @ ISO 2005 All rights reserved ISO 5673-2:2005(E) INTERNATIONAL STANDARD Agricultural tractors and machinery Power take-off drive shafts and power-input connection- Part 2: Specification for use of PTO drive shafts, and position and clearance of PTO drive line and PiC for various attachments Scope This part of ISO 5673 gives the forms and applications of power take-off (PTO) drive shafts for tractors and self-propelled machines used in agriculture, and specifies the dimensions for, and clearance zone around, the tractor have compatible power levels. It is not intended as a complete guide for drive-line design and does not, for example, contain information on preventing drive-line vibration or sizing a torque limiting device. It is not applicable to combinations of implements with tractors having high ground clearance, such as those working as for lawn mowing or ground care, which require a low centr