1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication BS ISO 6747:2013 Earth-moving machinery Dozers Terminology and commercial specificationsBS ISO 6747:2013 BRITISH STANDARD National foreword This British Standard is the UK imp
2、lementation of ISO 6747:2013. It supersedes BS 6914-6:1999 which is withdrawn.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 secreta
3、ry. 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 66568 4 ICS 01.040.53; 53.100 Compliance with a British Stand
4、ard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2013. Amendments issued since publication Date T e x t a f f e c t e dBS ISO 6747:2013 ISO 2013 Earth-moving machinery Dozers Terminol
5、ogy and commercial specifications Engins de terrassement Bouteurs Terminologie et spcifications commerciales INTERNATIONAL STANDARD ISO 6747 Fourth edition 2013-02-01 Reference number ISO 6747:2013(E)BS ISO 6747:2013ISO 6747:2013(E)ii ISO 2013 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 201
6、3 All 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 either ISO at the address below or ISOs member body in the coun
7、try 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 6747:2013ISO 6747:2013(E) ISO 2013 All rights reserved iii Contents Page Foreword iv 1 Scope . 1 2 Normativ
8、e references 1 3 T erms and definitions . 1 3.1 General . 1 3.2 Masses 7 3.3 Performance 8 4 Base machine . 9 4.1 Type of dozer 9 4.2 Dimensions 11 4.3 Nomenclature (see diagram numbers) .18 5 C ommer cial lit er atur e specifications.23 5.1 Engine 23 5.2 Transmission .23 5.3 Hydraulic system 24 5.4
9、 System fluid capacities 24 5.5 Blade specification 24 5.6 Masses .24 5.7 Overall dimensions .25 5.8 Crawler machines 25 5.9 Wheeled machines 25 Annex A (normative) Dozer dimensions .27 Bibliography .32BS ISO 6747:2013ISO 6747:2013(E) Foreword ISO (the International Organization for Standardization)
10、 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 which a technical committee has been established has the right to be repre
11、sented 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 matters of electrotechnical standardization. International Standards are
12、 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 circulated to the member bodies for voting. Publication as an Internationa
13、l 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 responsible for identifying any or all such patent rights. ISO 6747 was prepa
14、red by Technical Committee ISO/TC 127, Earth-moving machinery, Subcommittee SC 4, Terminology, commercial nomenclature, classification and ratings. This fourth edition cancels and replaces the third edition ( I S O 6747:1998), which has been technically revised.iv ISO 2013 All rights reservedBS ISO
15、6747:2013INTERNATIONAL ST ANDARD ISO 6747:2013(E) Earth-moving machinery Dozers Terminology and c ommer cial specifications 1 Scope This International Standard establishes terminology and the content of commercial literature specifications for self-propelled crawler and wheeled dozers and their equi
16、pment. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including an
17、y amendments) applies. ISO 5010, Earth-moving machinery Rubber-tyred machines Steering requirements ISO 6014, Earth-moving machinery Determination of ground speed ISO 6746-1, Earth-moving machinery Definitions of dimensions and codes Part 1: Base machine ISO 6746-2, Earth-moving machinery Definition
18、s of dimensions and codes Part 2: Equipment and attachments ISO 7457, Earth-moving machinery Determination of turning dimensions of wheeled machines ISO 9249:2007, Earth-moving machinery Engine test code Net power ISO 15550:2002, Internal combustion engines Determination and method for the measureme
19、nt of engine power General requirements 3 T erms a nd definiti ons For the purposes of this document, the following terms and definitions apply. 3.1 General 3.1.1 dozer self-propelled crawler or wheeled machine with equipment having either a dozing attachment which cuts, moves and grades material th
20、rough forward motion of the machine or a mounted attachment used to exert a push or a pull force SOURCE: ISO 6165:2012, 4.1 Note 1 to entry: See Figures 10, 11. 3.1.2 base machine machine with a cab or canopy and operator-protective structures if required, without equipment or attachments but posses
21、sing the necessary mounting for such equipment and attachments SOURCE: ISO 6746-1:2003, 3.3 ISO 2013 All rights reserved 1BS ISO 6747:2013ISO 6747:2013(E) 3.1.3 equipment set of components mounted onto the base machine that allows an attachment to perform the primary design function of the machine S
22、OURCE: ISO 6746-2:2003, 3.4 3.1.4 attachment assembly of components that can be mounted onto the base machine or equipment for specific use SOURCE: ISO 6746-2:2003, 3.5 3.1.5 component part, or assembly of parts, of a base machine, equipment or attachment SOURCE: ISO 6746-2:2003, 3.6 3.1.6 dozing eq
23、uipment front blade and its frame and relevant positioning devices 3.1.6.1 straight dozer dozer where the blade is maintained in a position where the cutting edge is parallel to an X plane Note 1 to entry: See Figure 1. Figure 1 Crawler-type straight dozer 3.1.6.2 angle dozer dozer where the blade p
24、osition can be changed so that the cutting edge is at an angle to an X plane Note 1 to entry: See Figure 2.2 ISO 2013 All rights reservedBS ISO 6747:2013ISO 6747:2013(E) Figure 2 Crawler-type angle dozer 3.1.6.3 tilt and pitch type of movement of the blade of a straight dozer or angle dozer Note 1 t
25、o entry: Blade operation is by hydraulic control where the operation is performed by means of a hydraulic system. 3.1.6.3.1 tilt movement blade movement in which the position of the blade can be changed so that the cutting edge is at an angle to a Z plane Note 1 to entry: See Figure 3. Figure 3 Tilt
26、 movement 3.1.6.3.2 pitch movement blade movement in which the upper portion of the blade can be changed in angle by pivoting it around a line parallel to the cutting edge Note 1 to entry: See Figure 4. ISO 2013 All rights reserved 3BS ISO 6747:2013ISO 6747:2013(E) Figure 4 Pitch movement 3.1.7 ripp
27、er frame which is connected to the rear part of the base machine by means of a mounting bracket, and which is equipped with one or more teeth Note 1 to entry: See Figures 5, 6 and 7. For dimensions, see Figure 19. Note 2 to entry: There are four types of ripper, as defined in 3.1.7.1 to 3.1.7.4. 3.1
28、.7.1 radial type type of ripper in which the ripping angle of the tooth tip to the ground varies according to change of the working depth Note 1 to entry: See Figure 5. Figure 5 Ripper Radial type 3.1.7.2 parallelogram type type of ripper in which the ripping angle of the tooth tip to the ground rem
29、ains constant regardless of variations in working depth Note 1 to entry: See Figure 6.4 ISO 2013 All rights reservedBS ISO 6747:2013ISO 6747:2013(E) Figure 6 Ripper Parallelogram type 3.1.7.3 variable type type of ripper in which the ripping angle of the tooth tip to the ground is variable and can b
30、e changed by the operator Note 1 to entry: See Figure 7. Figure 7 Ripper Variable type 3.1.7.4 impact ripper ripper which exerts an additional impact force by a hydraulic pulsing system 3.1.8 winch frame equipped with a drum and connected to the rear of the base machine Note 1 to entry: See Figure 8
31、. For dimensions, see Figure 20. Note 2 to entry: There are two types of winch operation, as defined in 3.1.8.1 and 3.1.8.2. ISO 2013 All rights reserved 5BS ISO 6747:2013ISO 6747:2013(E) Figure 8 Winch 3.1.8.1 manually-controlled winch type of winch which is operated by a manually controlled clutch
32、 and brake 3.1.8.2 power-controlled winch type of winch which is operated hydraulically or by a power clutch and brake 3.1.9 swinging drawbar frame, equipped with a swing selector bar and a drawbar, connected to the rear of the base machine Note 1 to entry: See Figure 9. For dimensions, see Figure 2
33、1.6 ISO 2013 All rights reservedBS ISO 6747:2013ISO 6747:2013(E) Figure 9 Swinging drawbar 3.1.10 ground reference plane GRP plane on which the machine is placed for measurements: in the case of the base machine, a hard, level surface; in the case of equipment and attachments, either a hard, level s
34、urface or compacted earth Note 1 to entry: The surface used depends on the intended use of the machine and its equipment and attachments. This needs to be defined when developing specific ISO terminology standards or commercial specifications. SOURCE: ISO 6746-1:2003, 3.3 3.2 Masses 3.2.1 operating
35、mass OM mass of the base machine, with equipment and empty attachment in the most usual configuration as specified by the manufacturer, and with the operator (75 kg), full fuel tank and all fluid systems (i.e. hydraulic oil, transmission oil, engine oil, engine coolant) at the levels specified by th
36、e manufacturer SOURCE: ISO 6016:2008, 3.2.1, modified The expression “with sprinkler tank(s) half full” has been omitted. 3.2.2 Axle distribution of masses of wheeled machines 3.2.2.1 axle load mass on each axle at the operating mass (3.2.1) SOURCE: ISO 6016:2008, 3.2.5.1 ISO 2013 All rights reserve
37、d 7BS ISO 6747:2013ISO 6747:2013(E) 3.2.2.2 maximum axle load maximum mass allowable on each axle, as specified by the manufacturer SOURCE: ISO 6016:2008, 3.2.5.2 3.2.2.3 axle load force product of axle load (3.2.2.1) and gravity acceleration 3.2.2.4 maximum axle load force product of maximum axle l
38、oad (3.2.2.2) and gravity acceleration 3.2.3 shipping mass SM mass of the base machine without an operator, with the fuel level at 10 % of tank capacity or with the minimum fuel level needed for machine shipping purposes as specified by the manufacturer, whichever is higher, with all fluid systems a
39、t the levels specified by the manufacturer and with or without equipment, ballast, attachment, cab, canopy, operator-protective structures, wheels and counterweights as stated by the manufacturer Note 1 to entry: If the manufacturer intends that the machine be partially disassembled for shipping pur
40、poses, the masses of the disassembled items will also be stated. SOURCE: ISO 6016:2008, 3.2.6, modified The expression “and with empty sprinkler tank(s), when applicable” has been omitted. 3.3 Performance 3.3.1 net power power obtained on a test bed at the end of the crankshaft or its equivalent, at
41、 the corresponding engine speed, with the equipment and auxiliaries listed in ISO 15550:2002, Table 1, column 2, and required in column 3 SOURCE: ISO 9249:2007, 3.7 3.3.2 maximum travel speed maximum speed that can be obtained on a hard level surface in each of the forward and reverse gear ratios av
42、ailable with the machine at its operating mass, as determined in accordance with ISO 6014 3.3.3 drawbar pull horizontal towing force exerted at the drawbar/hitch point, expressed in kilonewtons SOURCE: ISO 7464:1983, 3.2 3.3.4 static slope capacitymaximum slope, expressed in degrees, that the machin
43、e fluid system(s) can operate on without malfunction or damage of any fluid system, at all machine orientations specified in 3.3.4.1 and 3.3.4.2 SOURCE: ISO 10266:1992, 3.48 ISO 2013 All rights reservedBS ISO 6747:2013ISO 6747:2013(E) 3.3.4.1 longitudinal static slope capacitymaximum slope, expresse
44、d in degrees, that the machine can achieve longitudinally (i.e. orientated at 0 and 180) during the static slope evaluation without exceeding performance parameters SOURCE: ISO 10266:1992, 3.5 3.3.4.2 lateral static slope capacitymaximum slope, expressed in degrees, that the machine can achieve late
45、rally (i.e. orientated at 90 and 270) during the static slope evaluation without exceeding performance parameters SOURCE: ISO 10266:1992, 3.6 3.3.5 Winch performance 3.3.5.1 line pull winch pull force measured at engine rated speed with full drum and bare drum 3.3.5.2 line speed winch speed measured
46、 at engine rated speed with full drum and bare drum 3.3.6 brake systemall components which combine together to stop and/or hold the machine, including the brake control(s), brake actuation system, the brake(s) themselves and, if the machine is so equipped, the retarder SOURCE: ISO 3450:2011, 3.1 3.3
47、.7 brake systemall the components that combine to stop and/or hold the machine, including the control(s), the brake actuation system, the brake(s) and all parts connecting the brake to the track SOURCE: ISO 10265:2008, 3.1 3.3.8 turning radius of wheeled machines turning radius of wheeled machines a
48、s determined in accordance with ISO 7457 4 Base machine 4.1 Type of dozer Dozers shall be classified according to the following attributes. 4.1.1 Undercarriage 4.1.1.1 Crawler type dozer See Figure 10. ISO 2013 All rights reserved 9BS ISO 6747:2013ISO 6747:2013(E) Figure 10 Crawler-type dozer 4.1.1.
49、2 Wheel-type dozer See Figure 11. Figure 11 Wheel-type dozer 4.1.2 Steering system 4.1.2.1 Articulated steering, wheeled machines See Figure 12. Key 1 axis of articulation Figure 12 Articulated steering10 ISO 2013 All rights reservedBS ISO 6747:2013ISO 6747:2013(E) 4.1.2.2 Crawler pivot steering See Figure 13. Figure 13 Crawler pivot steering 4.1.2.3 Crawler independent steering or crawler skid steering See Figure 14. NOTE
