BS ISO 7133-2013 en_2822 Earth-moving machinery Scrapers Terminology and commercial specifications《土方机械 铲运机 术语和商业规范》.pdf

1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication BS ISO 7133:2013 Earth-moving machinery Scrapers Terminology and commercial specificationsBS ISO 7133:2013 BRITISH STANDARD National foreword This British Standard is the UK i

2、mplementation of ISO 7133:2013. It supersedes BS 6914-9:1996 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee B/513/1, Earth moving machinery (International). A list of organizations represented on this committee can be obtained on request to its secre

3、tary. 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 2013. Published by BSI Standards Limited 2013 ISBN 978 0 580 66569 1 ICS 01.040.53; 53.100 Compliance with a British Sta

4、ndard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2013. Amendments issued since publication Date Text affectedBS ISO 7133:2013 ISO 2013 Earth-moving machinery Scrapers Terminology an

5、d commercial specifications Engins de terrassement Dcapeuses Terminologie et spcifications commerciales INTERNATIONAL STANDARD ISO 7133 Third edition 2013-03-15 Reference number ISO 7133:2013(E)BS ISO 7133:2013ISO 7133:2013(E)ii ISO 2013 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2013 All

6、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 fro

7、m either ISO at the address below or ISOs 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 copyrightiso.org Web www.iso.org Published in SwitzerlandBS ISO 7133:2013ISO 7133:2013(E) ISO 2013 All rig

8、hts reserved iii Contents Page Foreword iv 1 Scope . 1 2 Normative references 1 3 Terms and definitions . 1 3.1 General . 1 3.2 Masses 2 3.3 Modes of operation . 2 3.4 Performance 3 4 Base machine . 3 4.1 Types of scrapers 3 4.2 Dimensions . 7 4.3 Nomenclature. 9 5 Commercial literature specificatio

9、ns.13 5.1 Engine 13 5.2 Transmission .14 5.3 Drive axle(s) .14 5.4 Steering .14 5.5 Brakes 15 5.6 Tyres .15 5.7 Hydraulic system 15 5.8 Elevated loading drive .16 5.9 Bowl .16 5.10 Cutting edge 16 5.11 System fluid capacities 16 5.12 Masses .16 5.13 Towed scraper hitch vertical load .17 5.14 Towing

10、tractor power 17 Annex A (normative) Equipment dimensions .18 Bibliography .20BS ISO 7133:2013ISO 7133:2013(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 i

11、s normally 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, governmental and non-governmental, in liaison with ISO, also take par

12、t in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters 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 p

13、repare International Standards. Draft International Standards adopted by the technical committees are circulated 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 tha

14、t some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 7133 was prepared by Technical Committee ISO/TC 127, Earth-moving machinery, Subcommittee SC 4, Terminology, commercial nomenclature, clas

15、sification and ratings. This third edition cancels and replaces the second edition (ISO 7133:1994), which has been technically revised.iv ISO 2013 All rights reservedBS ISO 7133:2013INTERNATIONAL ST ANDARD ISO 7133:2013(E) Earth-moving machinery Scrapers Terminology and commercial specifications 1 S

16、cope This International Standard establishes terminology and the content of commercial literature specifications for scrapers (including towed scrapers) and their equipment. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indis

17、pensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 5010, Earth-moving machinery Rubber-tyred machines Steering requirements ISO 6484, Earth-moving machinery

18、Elevating scrapers Volumetric ratings ISO 6485, Earth-moving machinery Tractor-scraper Volumetric rating ISO 6746-1, Earth-moving machinery Definitions of dimensions and codes Part 1: Base machine ISO 6746-2, Earth-moving machinery Definitions of dimensions and codes Part 2: Equipment and attachment

19、s ISO 7457, Earth-moving machinery Determination of turning dimensions of wheeled machines ISO 9249, Earth-moving machinery Engine test code Net power 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 6746 and the following apply. 3.1 General 3.1.1 scr

20、aper self-propelled or towed crawler or wheeled machine which has a bowl with a cutting edge positioned between the axles, and which cuts, loads, transports, discharges and spreads material through its forward motion Note 1 to entry: The loading through a forward motion can be assisted by a powered

21、mechanism (elevator) fixed to the scraper bowl. SOURCE: ISO 6165:2012, 4.7 3.1.2 towed scraper scraper that is not self-propelled but which is propelled instead by a towing machine on which the operators station is located SOURCE: ISO 6165:2012, 4.7.1 ISO 2013 All rights reserved 1BS ISO 7133:2013IS

22、O 7133:2013(E) 3.1.3 base machine machine with a cab or canopy and operator-protective structures if required, without equipment or attachments but possessing the necessary mountings for such equipment and attachments scraper SOURCE: ISO 6746-1:2003, 3.3 3.1.4 equipment set of components mounted ont

23、o the base machine to fulfil the primary design function 3.1.5 attachment optional assembly of components that can be mounted onto the base machine for a specific use 3.1.6 component part or an assembly of parts of a base machine, equipment or an attachment 3.2 Masses 3.2.1 operating mass mass of th

24、e base machine with empty bowl, equipment specified by the manufacturer, operator (75 kg), full fuel tank and full lubricating, hydraulic and cooling systems 3.2.2 payload manufacturers rated mass that can be carried in the scraper bowl 3.2.3 loaded mass sum of the operating mass and the payload loa

25、ded in accordance with ISO 6485 3.2.4 axle distribution percentage of machine mass or the actual mass of each axle, empty and loaded 3.2.5 shipping mass mass of the base machine with empty bowl, without operator, with full lubricating, hydraulic and cooling systems, 10 % of fuel tank capacity and wi

26、th or without equipment, cab, canopy and/or operator protective structure, as stated by the manufacturer 3.2.6 cab canopy ROPS FOPS mass mass of cab canopy ROPS (roll-over protective structure) FOPS (falling-object protective structure) with all components and mountings required to secure it to the

27、base machine 3.3 Modes of operation 3.3.1 push-pull or dual loading mode of operation which allows one scraper to assist in loading another by pushing or pulling through engagement devices which usually include push plates, a hook and a bail2 ISO 2013 All rights reservedBS ISO 7133:2013ISO 7133:2013

28、(E) 3.4 Performance 3.4.1 net power power obtained on a test bed at the end of the crankshaft or its equivalent, at the corresponding engine speed, with the equipment and auxiliaries listed in ISO 15550:2002, Table 1, column 2, and required in column 3 (fitted for engine net power test) Note 1 to en

29、try: If the power measurement can only be carried out with a mounted gearbox, the losses in the gearbox should be added to the measured power to give the net engine power. SOURCE: ISO 15550:2002, 3.3.3.1, modified. 3.4.2 maximum travel speed maximum speed that can be obtained on hard level surfaces

30、in each of the forward and reverse gear ratios available, with scraper bowl empty 3.4.3 rimpull force available between the tyre and the ground to propel the scraper 3.4.4 rimpull with direct drive transmission rimpull calculated or measured at the rated engine speed and at maximum engine torque in

31、each forward speed Note 1 to entry: The maximum pull can be limited by mass and traction conditions. 3.4.5 rimpull with power shift transmission electric drive hydrostatic drive rimpull given by the calculated or measured pull versus machine speed curves in each forward gear range Note 1 to entry: T

32、he maximum pull can be limited by mass and traction conditions. 4 Base machine 4.1 Types of scrapers Scrapers shall be classified according to the following attributes. 4.1.1 Method of loading The method of loading may be open-bowl loading (see Figure 1), or elevated loading (see Figure 2). Figure 1

33、 Open-bowl loading ISO 2013 All rights reserved 3BS ISO 7133:2013ISO 7133:2013(E) Figure 2 Elevated loading 4.1.2 Steering system The steering system may be front-wheel steer (see Figure 3), or articulated steer (see Figure 4). 1 Key 1 steerable wheels Figure 3 Front-wheel steer 1 Key 1 turning cent

34、re Figure 4 Articulated steer4 ISO 2013 All rights reservedBS ISO 7133:2013ISO 7133:2013(E) 4.1.3 Number of axles The base machine may have two axles (see Figure 5), or three axles (see Figure 6). Figure 5 Two axles Figure 6 Three axles 4.1.4 Number of engines The base machine may have: one engine (

35、see Figure 7), or two engines (see Figure 8). Figure 7 One engine Figure 8 Two engines ISO 2013 All rights reserved 5BS ISO 7133:2013ISO 7133:2013(E) 4.1.5 Drive system The drive system may be front-wheel drive (see Figure 9), all-wheel drive (see Figure 10), centre-axle drive (see Figure 11), or in

36、 the case of towed scrapers, no drive (see Figure 12). NOTE 1 Scrapers require the application of tractive effort to load material into the bowl. This tractive effort can be developed by the scraper itself, by another scraper temporarily or permanently connected, or by a pushing tractor. The tractiv

37、e effort for a towed scraper is supplied by the towing machine. NOTE 2 Elevating scrapers have a powered mechanism fixed to the scraper bowl to assist in loading material. 1 Key 1 drive wheels Figure 9 Front-wheel drive 1 Key 1 drive wheels Figure 10 All-wheel drive6 ISO 2013 All rights reservedBS I

38、SO 7133:2013ISO 7133:2013(E) 1 Key 1 drive wheels Figure 11 Centre-axle drive Figure 12 Towed scraper 4.2 Dimensions Dimensions of the base machine (scraper and towed scraper) are shown in Figures 13 and 14. For the definitions of the base machine dimensions, see ISO 6746-1. For definitions of dimen

39、sions strictly related to scrapers, see Annex A. All dimensions are measured when the bowl is at the highest position unless otherwise noted. Wheel tread width may differ for each axle. ISO 2013 All rights reserved 7BS ISO 7133:2013ISO 7133:2013(E) L3 L8 L8 L11 L4 GRP R1 R2 W1 W3 W3 W6 W7 H4 H16 H15

40、 H17 H2 H3 H1 Figure 13 Dimensions of base machine Scraper8 ISO 2013 All rights reservedBS ISO 7133:2013ISO 7133:2013(E) H18 H18 W6 W7 W3 H16 H16 H15 H17 H17 L12 L4 GRP H15 GRP L11 L12 L4 L8 L11 Figure 14 Dimensions of base machine Towed scraper 4.3 Nomenclature For tractor component nomenclature, s

41、ee Figure 15. For scraper component nomenclature, see Figure 16 and 17. For attachment nomenclature, see Figure 18. ISO 2013 All rights reserved 9BS ISO 7133:2013ISO 7133:2013(E) 1 15 5 5 76 1 0 10 76 2 23 4 89 9 34 57 6 7 6 6 8 8 87 Key 1 bumper 6 king pin, hitch 2 hook, pull 7 hitch 3 guard, botto

42、m 8 pin, oscillating pivot 4 frame, main 9 yoke, hitch 5 fender 10 pin, fore and aft pivot Figure 15 Tractor component nomenclature10 ISO 2013 All rights reservedBS ISO 7133:2013ISO 7133:2013(E) 20 1 423 568 7 7 19 10 16 9 14 12 18 171 5 13 11 212223 24 25 Key 1 frame, draft 14 strike-off 2 goosenec

43、k 15 bumper 3 arm, draft 16 tooth 4 housing, kingpin 17 lever, floor 5 bowl 18 link, floor 6 ejector 19 idler, lower 7 cylinder 20 frame, elevator 8 lever, ejector 21 chain 9 cutting edge 22 chain carrier roller 10 bit, side 23 sprocket, chain 11 frame, rear 24 flight elevator 12 floor, moveable 25

44、drive, elevator 13 roller, floor or side Figure 16 Scraper component nomenclature Elevated loading ISO 2013 All rights reserved 11BS ISO 7133:2013ISO 7133:2013(E) 12 13 15 15 GRP 13 14 11 5 4 42 1 3 8 6 6 6 7 7 11 7 7 9 9 10 10 17 16 Key 1 frame, draft 10 bit, side 2 gooseneck 11 frame, rear 3 arm,

45、draft 12 apron 4 housing, kingpin 13 link, apron or bowl 5 bowl 14 lever, apron or bowl 6 ejector 15 plate, push 7 cylinder 16 hitch 8 lever, ejector 17 tongue 9 cutting edge GRP ground reference plane Figure 17 Scraper component nomenclature Open-bowl loading 4.3.1 Attachment nomenclature See Figur

46、e 18 for attachment and attachment component nomenclature.12 ISO 2013 All rights reservedBS ISO 7133:2013ISO 7133:2013(E) 1 3 2 4 Key 1 bush plate, front 2 bail nosepiece 3 bail bearings 4 hook Figure 18 Attachment and attachment component nomenclature 5 Commercial literature specifications The foll

47、owing is applicable for specification in commercial literature. Units of measure shall be expressed in SI units (International System). 5.1 Engine The following shall be specified for each engine, as applicable: a) manufacturer and model; b) ignition type, i.e. diesel or spark-ignition; c) type of c

48、ycle, i.e. two- or four-stroke; d) form of air aspiration, i.e. naturally aspirated, mechanically supercharged or turbocharged; e) number of cylinders; f) bore; g) stroke; h) displacement; i) cooling system, i.e. air- or water-cooled; j) type of fuel; k) ISO net flywheel power at a given engine spee

49、d; l) maximum torque at a given engine speed; m) starter type; n) electrical system voltage. ISO 2013 All rights reserved 13BS ISO 7133:2013ISO 7133:2013(E) 5.2 Transmission The following may be specified, as applicable: manual shift with flywheel clutch; power shift with torque converter; hydrostatic; electric; number of speeds (forward and reverse); maximum travel speeds (a gr