ISO INTERNATIONAL STANDARD 22915-21 Second edition 2019-05 Industrial trucks Verification of stability - Part 21: Order-picking trucks with operator position elevating above 1 200 mm Chariots de manutention - Verification de la stabilité- Partie 21: Chariots préparateurs de commandes avec un poste de conduite élevable au-dessus de 1 200 mm Reference number IS022915-21:2019(E) @ IS0 2019 IS0 22915-21:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 CP 40i: Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0 22915-21:2019(E) Contents Page Foreword .iv 1 Scope. 1 2 Normative references 1 3 Terms and definitions 1 4 Test conditions 2 4.1 General. 2 4.2 Position of the truck on the tilt table 2 4.2.1 Load and drive/steer axles 2 4.2.2 Tests 1 2 4.2.3 Tests 2, 3, 4 and 5 2 4.3 Lift height. 3 5 Verification of stability 3 Bibliography 8 @ IS0 2019 - All rights reserved iii