BS-6914-8-1993 ISO-7135-1993.pdf

BRITISH STANDARD BS 6914-8: 1993 ISO 7135:1993 Terminology (including definitions of dimensions and symbols) for earth-moving machinery Part 8: Terminology and commercial specifications for hydraulic excavators UDC 621.879.3.032:001.4 Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 This British Standard, having been prepared under the direction of Technical Committee B/513, was published under the authority of the Standards Board and comes into effect on 12 December 1993 © BSI 10-1999 The following BSI references relate to the work on this standard: Committee reference B/513/1 Draft for comment 88/16121 DC ISBN 0 580 22657 3 Committees responsible for this British Standard The preparation of this British Standard was entrusted by Technical Committee B/513, Construction equipment and plant, and site safety, to Subcommittee B/513/1, Earth-moving machinery, upon which the following bodies were represented: British Coal Corporation Construction Plant (Hire Association) Federation of Civil Engineering Contractors Federation of Manufacturers of Construction Equipment and Cranes Health and Safety Executive Institution of Civil Engineers Silsoe Research Institute Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-1999i Contents Page Committees responsibleInside front cover National forewordii 1Scope1 2Normative references1 3General definitions1 4Base machine2 4.1Types of hydraulic excavators2 4.2Dimensions3 4.3Masses4 4.4Nomenclature5 5Equipment and attachments6 5.1Definitions6 5.2Dimensions10 5.3Manoeuvring, road travelling and shipping10 5.4Nomenclature of machine parts12 6Performance terminology26 7Commercial literature specifications S1 units (Examples)26 7.1Engine (specify characteristics)26 7.2Hydraulic system27 7.3System fluid capacities27 7.4Filter system27 7.5Crawler excavator27 7.6Wheel excavator27 7.7Operating mass28 7.8Shipping mass28 Annex A (normative) Base machine Dimensions Symbols, terms and definitions29 Annex B (normative) Equipment/attachments Dimensions Symbols, terms and definitions33 Annex C (informative) Bibliography44 Figure 1 Crawler excavator2 Figure 2 Wheeled excavator2 Figure 3 Dimensions of base machine (crawler excavator)3 Figure 4 Dimensions of base machine (wheeled excavator)4 Figure 5 Base machine, crawler excavator5 Figure 6 Base machine, wheeled excavator5 Figure 7 Dimensions of hoe6 Figure 8 Dimensions of shovel7 Figure 9 Dimensions of grab/clamshell8 Figure 10 Dimensions of telescopic boom9 Figure 11 Manoeuvring dimensions of wheel excavator10 Figure 12 Dimensions of wheeled excavator, travelling on public roads11 Figure 13 Shipping dimensions of wheeled excavator11 Figure 14 Shipping dimensions of crawler excavator12 Figure 15 Hoe12 Figure 16 Front-mounted one-piece boom13 Figure 17 Hydraulic boom, adjustable height attachment14 Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 ii © BSI 10-1999 Page Figure 18 Swing-type boom15 Figure 19 Hook attachment16 Figure 20 Materials handling attachments17 Figure 21 Hoe bucket nomenclature18 Figure 22 Drainage (ejector) bucket19 Figure 23 Trench (ditch) cleaning bucket19 Figure 24 Profile bucket20 Figure 25 Clamshell bucket20 Figure 26 Multi-claw grab21 Figure 27 Shovel22 Figure 28 Shovel bucket23 Figure 29 Bottom dump type shovel bucket24 Figure 30 Telescopic boom25 Figure 31 Dozer blade attachments and outrigger equipment26 List of referencesInside back cover Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-1999iii National foreword This Part of BS 6914 has been prepared under the direction of Technical Committee B/513, Construction equipment and plant, and site safety, and is identical with ISO 7135:1993 Earth-moving machinery Hydraulic excavators Terminology and commercial specifications, published by the International Organization for Standardization (ISO). ISO 7135 was prepared by Subcommittee 4, Commercial nomenclature, classification and rating, of ISO Technical Committee 127, Earth-moving machinery, with the active participation and approval of the UK. Annex A and Annex B form an integral part of this British Standard. Annex C is for information only. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references International StandardCorresponding British Standard ISO 3450:1985BS 6824:1987 Specification for performance and test of braking systems for wheeled earth-moving machinery (Identical) ISO 5010:1992BS 6912 Safety of earth-moving machinery Part 10:1993 Specification for steering capability of rubber tyred earth-moving machines (Identical) ISO 6014:1986BS 5982:1987 Method for determination of ground speed of earth-moving machinery (Identical) ISO 6015:1989BS 6911 Testing earth-moving machinery Part 3:1990 Measurement of tool forces of hydraulic excavators (Identical) BS 6914 Terminology (including definitions of dimensions and symbols) for earth-moving machinery ISO 6165:1987Part 1:1988 Glossary of terms for basic types of earth-moving machinery (Identical) ISO 6746-1:1987Part 2:1988 Glossary of terms for base machine (Identical) ISO 6746-2:1987Part 3:1988 Glossary of terms for equipment (Identical) ISO 9249:1989BS 6911 Testing earth-moving machinery Part 4:1990 Method for the evaluation of engine power output (Identical) Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, pages 1 to 44, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-19991 1 Scope This International Standard establishes terminology and the content of commercial literature specifications for self-propelled crawler and wheeled hydraulic excavators, and their equipment, as defined in 3.1. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 3450:1985, Earth-moving machinery Wheeled machines Performance requirements and test procedures for braking systems. ISO 5010:1992, Earth-moving machinery Rubber-tyred machines Steering requirements. ISO 6014:1986, Earth-moving machinery Determination of ground speed. ISO 6015:1989, Earth-moving machinery Hydraulic excavators Methods of measuring tool forces. ISO 6165:1987, Earth-moving machinery Basic types Vocabulary. ISO 6746-1:1987, Earth-moving machinery Definitions of dimensions and symbols Part 1: Base machine. ISO 6746-2:1987, Earth-moving machinery Definitions of dimensions and symbols Part 2: Equipment. ISO 9249:1989, Earth-moving machinery Engine test code Net power. 3 General definitions 3.1 hydraulic excavator self-propelled excavator as defined in ISO 6165:1987, definition 2.4, using a hydraulic system to operate the equipment mounted onto the base machine 3.2 base machine hydraulic excavator without equipment as described by the manufacturer specifications. The machine has the necessary mountings to secure equipment as given in clause 5 3.3 equipment set of components mounted onto the base machine to fulfill the primary design function 3.4 attachment optional assembly of components that can be mounted onto the base machine for a specific use 3.5 components part or assembly of parts of a base machine, equipment or an attachment Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 2 © BSI 10-1999 4 Base machine 4.1 Types of hydraulic excavators 4.1.1 Crawler excavator See Figure 1. 4.1.2 Wheeled excavator See Figure 2. Figure 1 Crawler excavator Figure 2 Wheeled excavator Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-19993 4.2 Dimensions Dimensions of hydraulic excavators are shown in Figure 3 and Figure 4. For definitions of dimensions and the ground reference plane (GRP), see ISO 6746-1. For definitions of dimensions strictly related to hydraulic excavators, and dimensions H24 to H26, W16 to W18, L14 to L19 and R4, see Annex A. Figure 3 Dimensions of base machine (crawler excavator) Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 4 © BSI 10-1999 4.3 Masses 4.3.1 operating mass: Mass of the base machine, with equipment specified by the manufacturer, operator (75 kg), full fuel tank, and full lubricating, hydraulic and cooling systems. 4.3.2 shipping mass: Mass of the base machine without operator, with full lubricating, hydraulic and cooling systems, 10 % of fuel tank capacity and with or without equipment, cab, canopy or FOGS1), as specified by the manufacturer. 4.3.3 cab, canopy and FOGS mass: Mass of cab, canopy and FOGS with all their components and mountings required to secure these to the base machine. Figure 4 Dimensions of base machine (wheeled excavator) 1) FOGS Falling-object guarding system. Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-19995 4.4 Nomenclature The following numbers refer to the parts in Figure 5 and Figure 6. 1Undercarriage chassis7Track frame 2Swing bearing8Track assembly 3Upper structure9Idler 4Cab10Sprocket 5Counterweight11Rigid axle (rear) 6Revolving frame12Steering axle (front) Figure 5 Base machine, crawler excavator Figure 6 Base machine, wheeled excavator Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 6 © BSI 10-1999 5 Equipment and attachments 5.1 Definitions The definitions given below are based on the main geometrical digging curves of most common applications of hydraulic excavators. 5.1.1 Hoe equipment Consists of a boom, arm, linkage and hoe bucket that cuts generally towards the machine. It is primarily for below ground level excavation (see Figure 7). Figure 7 Dimensions of hoe Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-19997 5.1.2 Shovel equipment Consists of a boom, arm linkage and shovel bucket that cuts away from the machine and generally upward. It is primarily for above ground level excavation (see Figure 8). Figure 8 Dimensions of shovel Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 8 © BSI 10-1999 5.1.3 Grab or clamshell equipment Consists of a boom, arm and grab or clamshell with linkage. Digging and grabbing is done generally in vertical direction, discharging below and above GRP (see Figure 9). Figure 9 Dimensions of grab/clamshell Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-19999 5.1.4 Telescoping boom equipment Consists of a boom and bucket that can be extended and retracted about the boom axis and cuts toward the machine through the telescoping action of the boom. It is used primarily for excavation and/or grading slopes either above or below ground level (see Figure 10). Figure 10 Dimensions of telescopic boom Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 10 © BSI 10-1999 5.2 Dimensions For definitions of dimensions, see ISO 6746-2. For definitions of dimensions strictly related to hydraulic excavators and their equipment, see Annex B. 5.3 Manoeuvring, road travelling and shipping For definitions of dimensions relating to manoeuvring, road travelling and shipping of hydraulic excavators, see Annex B. Dimensions are as shown in Figure 11 to Figure 14. Figure 11 Manoeuvring dimensions of wheel excavator Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-199911 NOTEThese dimensions should be shown to meet the regulation of each country. The fixed position should be described. Figure 12 Dimensions of wheeled excavator, travelling on public roads Figure 13 Shipping dimensions of wheeled excavator Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 12 © BSI 10-1999 5.4 Nomenclature of machine parts 5.4.1 Hoe General nomenclature See Figure 15. Figure 14 Shipping dimensions of crawler excavator Figure 15 Hoe Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-199913 5.4.1.1 Front-mounted one-piece boom See Figure 16. Figure 16 Front-mounted one-piece boom Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 14 © BSI 10-1999 5.4.1.2 Hydraulic boom, adjustable height attachment See Figure 17. Figure 17 Hydraulic boom, adjustable height attachment Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-199915 5.4.1.3 Swing-type boom See Figure 18. Figure 18 Swing-type boom Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 16 © BSI 10-1999 5.4.1.4 Hook attachment See Figure 19. Figure 19 Hook attachment Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 © BSI 10-199917 5.4.1.5 Materials handling attachments See Figure 20. Figure 20 Materials handling attachments Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6914-8:1993 18 © BSI 10-1999 5.4.2 Hoe bucket nomenclature See Fig