1、BSI Standards PublicationBS ISO 22915-13:2012Industrial trucks Verification of stabilityPart 13: Rough-terrain trucks with mastIncorporating corrigendum November 2013BS ISO 22915-13:2012National forewordThis British Standard is the UK implementation of ISO 22915-13:2012, incorporating corrigendum No
2、vember 2013. Together with BS ISO 22915-14:2010, it supersedes BS ISO 8379:1998, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee MHE/7, Industrial trucks.A list of organizations represented on this committee can be obtained on request to its secretary.
3、This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 84825 4ICS 53.060Compliance with a British Standard cannot confer i
4、mmunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2012.Amendments/corrigenda issued since publicationDate Text affected31 January 2014 Implementation of ISO corrigendum November 2013: Table 1 amendedBRITI
5、SH STANDARD ISO 2012Industrial trucks Verification of stability Part 13: Rough-terrain trucks with mastChariots de manutention Vrification de la stabilit Partie 13: Chariots tout-terrain mtINTERNATIONAL STANDARDISO22915-13First edition2012-02-15Reference numberISO 22915-13:2012(E)BS ISO 22915-13:201
6、2ISO 22915-13:2012(E)ii COPYRIGHT PROTECTED DOCUMENT ISO 2012All rights reserved. Unless otherwise specified, 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 eith
7、er ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in Switzerland ISO 2013 All rights reservedBS ISO 22915-13:2012ISO 22915-13:
8、2012(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for whi
9、ch a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all m
10、atters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circu
11、lated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsib
12、le for identifying any or all such patent rights.ISO 22915-13 was prepared by Technical Committee ISO/TC 110, Industrial trucks, Subcommittee SC 2, Safety of powered industrial trucks.This first edition of ISO 22915-13, together with ISO 22915-14, cancels and replaces ISO 8379:1998, of which it cons
13、titutes a technical revision.ISO 22915 consists of the following parts, under the general title Industrial trucks Verification of stability : Part 1: General Part 2: Counterbalanced trucks with mast Part 3: Reach and straddle trucks Part 4: Pallet stackers, double stackers and order-picking trucks w
14、ith operator position elevating up to and including 1 200 mm lift height Part 7: Bidirectional and multidirectional trucks Part 8: Additional stability test for trucks operating in the special condition of stacking with mast tilted forward and load elevated Part 10: Additional stability test for tru
15、cks operating in the special condition of stacking with load laterally displaced by powered devices Part 11: Industrial variable-reach trucks Part 13: Rough-terrain trucks with mast Part 14: Rough-terrain variable-reach trucks Part 20: Additional stability test for trucks operating in the special co
16、ndition of offset load, offset by utilization Part 21: Order-picking trucks with operator position elevating above 1 200 mmThe following parts are under preparation: Part 12: Industrial variable-reach trucks handling freight containers of 6m (20ft) length and longer Part 15: Counterbalanced trucks w
17、ith articulated steering Part 16: Pedestrian-propelled trucks Part 22: Lateral- and front-stacking trucks with elevating operator positioniii ISO 2013 All rights reservedBS ISO 22915-13:2012ISO 22915-13:2012(E)Single side-loading trucks, and counterbalanced trucks with mast handling freight containe
18、rs of 6 m (20 ft) length and longer are to form the subject of future Parts 5 and 9.iv ISO 2013 All rights reservedBS ISO 22915-13:2012Industrial trucks Verification of stability Part 13: Rough-terrain trucks with mast1 ScopeThis part of ISO 22915 specifies the tests for verifying the stability of r
19、ough-terrain counterbalanced trucks with mast, equipped with fork arms or with load handling attachments with a rated load up to and including 10 000 kg. It is not applicable to those trucks designed for handling freight containers.2 Normative referencesThe following referenced documents are indispe
20、nsable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 5053, Powered industrial trucks TerminologyISO 22915-1, Industrial trucks Verification of st
21、ability Part 1: General3 Terms and definitionsFor the purpose of this document the terms and definitions given in ISO 5053 and ISO 22915-1 apply.4 Test conditions4.1 GeneralSee ISO 22915-1.4.2 Position of truck on the tilt table4.2.1 Load and drive/steer axlesThe load and drive/steer axles are defin
22、ed by Figure 1.INTERNATIONAL STANDARD ISO 22915-13:2012(E)1 ISO 2013 All rights reservedBS ISO 22915-13:2012ISO 22915-13:2012(E)KeyAA longitudinal centre plane of the truckBB steer axle (can also be drive axle on 4-wheel-drive trucks)CC load axle (can also be steer axle on 4-wheel steer trucks)Figur
23、e 1 Load axle and drive/steer axle4.2.2 Stabilizers/axle lockingStabilizers or axle locking, if fitted, shall only be used for Tests 1 and 3.4.2.3 Tests 1 and 2The truck shall be positioned on the tilt table so that its load axle, CC, is parallel to the tilt axis, XY, of the tilt table. See Table 1.
24、4.2.4 Tests 3, 4 and 5The truck shall be positioned on the tilt table in a turning position with line MN parallel to the tilt axis XY of the tilt table. See Table 1.As shown in Table 1, the steered wheel nearest to the tilt axis shall be parallel to XY. Point M is defined as follows.a) For trucks wi
25、th an articulating steer axle, point M shall be the projection on the tilt table of the intersection of the longitudinal centre plane, AA, of the truck with the axis of this axle (see Table 1).b) For trucks with an articulating chassis, point M shall be the projection on the tilt table of the inters
26、ection of the longitudinal centre plane, JJ, of the rear chassis module and the axis of the rear axle when fully articulated (see Table 1).c) For trucks with axle locking, point M shall be the centre point of the area of contact between the tilt table and the rear wheel nearest to the tilt axis, XY,
27、 of the tilt table (see Table 1).As shown in Table 1, Point N is defined as the centre point of the area of contact between the tilt table surface and the load wheel (or the stabilizer pad, if fitted) nearest to the tilt axis, XY, of the tilt table.4.3 Datum point positionsTest 1 shall be conducted
28、with the horizontal position of the load datum point, E, unchanged when elevated from its lowered position as shown in Figure 2.With the prescribed test load, set the mast vertical and then elevate to approximately 500 mm above the tilt table. With the shank of the front face of the fork arm set ver
29、tical, establish point E, as shown in Figure 2 a), on the fork arms or fork carrier having a fixed relationship to the centre of gravity of the test load. E shall be used to provide a reference datum point, F, on the tilt table. When the mast is elevated, a new point, F1, on the tilt 2 ISO 2013 All
30、rights reservedBS ISO 22915-13:2012ISO 22915-13:2012(E)table may occur, as shown in Figure 2 b). This new point may be returned to the original location of F, as shown in Figure 2 c), by varying the tilt of the mast within the limits provided by the design of the truck.a)b)c)Figure 2 Datum point pos
31、itions4.4 Lift heightFor tests simulating travel (Tests 2 and 4), the upper face of the fork arms, measured at the heel of the fork arm when fully tilted rearward, shall be positioned 500 mm above the tilt table.Test 3 shall be conducted at maximum lift height, and at maximum backward tilt or 10 bac
32、kwards tilt, or with a 600 mm rearward displacement of the load centre of gravity whichever leads to the least favourable stability condition.3 ISO 2013 All rights reservedBS ISO 22915-13:2012ISO 22915-13:2012(E)4.5 Lateral test procedure (Test 3 only)For trucks fitted with operator-selectable stabi
33、lizers, and/or axle locking, Test 3 shall be conducted both with stabilizers/axle locking engaged and disengaged.For trucks fitted with operator-selectable stabilizers, or chassis levelling, Test 3 shall be performed with a maximum lateral slope correction of 7 % (4). Lateral slope correction shall
34、only be achieved by operator-selectable stabilizers or chassis levelling.Lateral slope correction shall not be used for tests other than Test 3.5 Verification of stability5.1 GeneralStability shall be verified in accordance with Table 1.5.2 Regional requirementsThe tilt table slope to be used in Tes
35、ts 1, 3 and 4 is subject to regional requirements.5.2.1 North America Test 1Tilt-table slope required: 6 %. Test 3Tilt-table slope required: 10 %. Test 4Tilt-table slope required: 40 %.5.2.2 All other regions Test 1Tilt-table slope required: 7 %. Test 3Tilt-table slope required: 12 %. Test 4Tilt-tab
36、le slope required: 50 %.4 ISO 2013 All rights reservedBS ISO 22915-13:2012ISO 22915-13:2012(E)5Table 1 Verification of stability Test criteria Test 1 Te2 stTest 3 Test 4 Test 5 Direction oftest Longitudinal xxLateralxxxDirection ofloadhandling deviceLoad leading xxLoad trailing x x x Modeof operatio
37、n Travelling x x Stacking/retrieving xxxLoad at load centreD With x x x Without x x LiftheightMaximum xxxTravel x x Stabilizerdeviceand/or axle locking With x x Without x x x x x Lateral slopecorrection xPosition of mast Vertical x (see 4.3) Full rearward x x(see4.4)x x Tilt table angle for actual c
38、apacity 6 % or7 %a22 %10 %or 12 %b40 %or 50 %c 10 %Truck positionontilt table ISO 2013 All rights reservedBS ISO 22915-13:2012ISO 22915-13:2012(E)Table1 (continued)TestcriteriaTest1Test2Test3Test4Test5Truck position on tilt tableAs per 4.2.3As per 4.2.4 a)As per 4.2.4 a)As per 4.2.4 b)As per 4.2.3As
39、 per 4.2.4 a)As per 4.2.4 c)aNorth America: 6%; all other regions: 7%.bNorth America: 10%; all other regions: 12%.cNorth America: 40%; all other regions: 50%.dParallel.6 ISO 2013 All rights reservedBS ISO 22915-13:2012BS ISO 22915-13:2012ISO 22915-13:2012(E)ICS 53.060Price based on 6 pages ISO 2013
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