ISO INTERNATIONAL STANDARD 21573-1 Secondedition 2014-08-01 Building construction machinery and equipment Concrete pumps - Part 1: Terminology and commercial specifications Machines et matériels pour la construction des batiments Pompes abéton- Partie 1: Terminologie et spécifications commerciales Reference number IS0 21573-1:2014(E) ISO @ IS0 2014 ed without license from IHS Not for Resale IS0 21573-1:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested 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 + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved or networking permited without license from IHS Not for Resale IS0 21573-1:2014(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope.. 2 Normative references 3 Terms and definitions 4 Classification of the concrete pumps ..2 5 Commercial specifications .3 5.1 General characteristics .3 5.2 Applicable concrete. ..4 5.3 Drive .4 5.4 Dimensional characteristics ..4 5.5 Conveying-pipe cleaning device. .5 5.6 Chassis cleaning device.. ..5 5.7 Distributing boom 5 5.8 Outrigger component .5 5.9 Hydraulic system. .6 5.10 Truck chassis .6 5.11 Trailer chassis. .6 5.12 Attachments and tools .7 Annex A (informative) Examples of concrete pump designs and their assemblies .8 Copyrioteatinal rganiason te Sanarizal rights reserved iii ded by IHS under lic ense with ISt ed without license from IHS Not for Resale