ISO INTERNATIONAL STANDARD 22915-4 Second edition 2018-11 Industrial trucks Verification of stability - Part 4: Pallet stackers, double stackers and order-picking trucks with operator position elevating up to and including 1 200 mm lift height Chariots demanutention-Verification de la stabilité- Partie4:Chariotsafourcherecouvrante, chariotsa doublefourche etchariotspreparateursde commandesavecunpostedeconduite élevableayantunehauteurde levéede1200mm inclus Referencenumber IS022915-4:2018(E) ISO @ IS0 2018 IS022915-4:2018(E) COPYRIGHTPROTECTEDDOCUMENT IS02018 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 below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS0 22915-4:2018(E) Contents Page Foreword ..iv 1 Scope. ..1 2 Normativereferences 3 Terms and definitions 4 Testconditions ..1 4.1 1 General. 2 4.2 Position of the truck on the tilt table 4.2.1 Load and drive/steeraxles 2 Tests 1, 2, 6, 7 and 8. .2 4.2.2 4.2.3 Tests 3, 4, 5 and 9 2 4.3 Datum point positions .3 4.3.1 General. .3 4.4 Lift height for tests simulating travel. .4 4.5 Position of upper load when the truck is used as a double stacker .4 5 Verification of stability .4 Bibliography .10 @ IS0 2018 - All rights reserved ili