ISO INTERNATIONAL STANDARD 8813 First edition 1992-02-15 "The American National Standards Institute (ANSl)is theprimary source and official sales agent for ISO standards in the United States ANSi was granted an exclusive license to distribute and sell IsO standards,technicalreports,drafts and other priced publications reproduce ISO standards anddrafts within theterritories of theUnitedStates" Earth-moving machinery --- Lift capacity of pipelayers and wheeled tractors or loaders equipped with side boom Engins de terrassement - Capacite de levage des tracteurs poseurs de canalisations et tracteurs ou chargeuses a roues équipés d'une fleche laterale Referencenumber ISO8813:1992(E) No reproduction or networking permitted without license from IHS Not for Resale ISO 8813:1992(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies) The work of preparing International Standards is normaily carried out through IsO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee International organizations, govern- mental and non-governmental, in liaison with isO, also take part in the work. Iso collaborates closely with the International Electrotechnical Commission(lEC)onallmattersofelectrotechnicalstandardization Draft International Standards adopted by the technical committees are circulated to the member bodies for voting Publication as an Inter- bodies casting a vote. International Standard Iso 8813 was prepared by Technical Committee ISo/TC 127,Earth-moving machinery, Sub-Committees SC 1, Test meth- ods relating to machine performance, and sC 2, Safety requirements and humanfactors AnnexAofthisInternational Standardisforinformationonly CISO1992 All rights reserved. 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 the publisher. InternationalOrganizationforStandardization Case Postale 56 · CH-1211 Geneve 20 · Switzerland PrintedinSwitzerland i Copyright International Organization for Standardization No reproduction or networking permitted without license from IHS Not for Resale ISO 8813:1992(E) INTERNATIONALSTANDARD Earth-moving machinery -- Lift capacity of pipelayers and wheeled tractors or loaders equipped with side boom Scope Iso67471988,Earth-movingmachinery 1 Tractors Terminologyand commercial specifications. This International Standardprovidesa uniform method of calculating, and a test method for vali- Iso71311984,Earth-movingmachinery—Loaders dating, rated lift capacity as presented in commer- -Terminology and commercial specifications. cialliterature for pipelayers and wheeled tractors Iso71361986,Earth-movingmachinery-Pipelayers or loaders equipped with a vertical-only pivoted. Terminologyand commercial specifications. hydraulicormechanicallyoperated,sideboomThe rated lift capacity considers hoist mechanism limits, tipping loads and rope factor. After the lift capacity Iso 9248-1, Earth-moving machinery -Units for has been calculated and validated, a reduction fac- dimensions, performance and capacities, and their torisappliedtoestablishtheratedliftcapacityfor measurementaccuracies the specific pipelayer or wheeled machine configur- ation. 3 Definitions This International Standard applies to machines having a lift capacity greater than 10 000 N when For the purposes of this International Standard, the following definitions apply used in lifting applications It includes pipelayers as definedinISO6165andISO7136,andwheeled tractorsandloaders asdefinedinISo6165, 3.1 load: External force including the weight of at- Iso 6747 and Iso 7131 taching equipment applied at the load hook See figures 1 and 2 3.2 lift point line: Vertical line through the centre 2 Normative references of the load hook The following sta