AS ISO 7134:2021 pdf download.Earth-moving machinery – Graders – Terminology and commercial specifications.
This International Standard establishes terminology and the content of commercial literature specifications for graders and their equipment.
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 any amendments) applies.
ISO 5010, Earth-moving machinery — Rubber-tyred machines — Steering requirements 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 attachments
ISO 7457, Earth-moving machinery — Determination of turning dimensions of wheeled machines ISO 15550:2002, Internal combustion engines — Determination and method for the measurement of engine power — General requirements
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 6746-1 and ISO 6746-2, and the following apply.
3.1 General
3.1.1 grader
self-propelled wheeled machine with an adjustable blade positioned between the front and rear axles, which can be equipped with a front-mounted blade or scarifier that can also be located between the front and rear axles
[SOURCE: SOURCE: ISO 6165:2012, 4.8]
3.1.2 base machine
grader without equipment, as described by the manufacturer’s specifications, but provided with the necessary mountings to secure the attachments
3.1.3 equipment
set of components mounted onto the base machine to fulfil the primary design function
3.1.4 attachment
optional assembly of components that can be mounted onto the base machine for a specific use
3.1.5 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 the base machine, equipment specified by the manufacturer, operator (75 kg), full fuel tank and full lubricating, hydraulic and cooling systems
3.2.2 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 and/or operator protective structure, as stated by the manufacturer
3.2.3 cab Icanopyl IROPSJ IFOPSI mass
mass of cab [canopyl [ROPS (roll-over operator protective structure)] [FOPS (falling-object operator protective structure)j with all components and mountings required to secure it to the base machine
3.3 Performance
3.3.1 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 entry: 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.J
3.3.2 maximum travel speed
maximum speed that can be obtained on hard level surfaces in each of the forward and reverse gear ratios available
3.4 Attachments (for dimensions, see Annex B)
3.4.1 scantier
mechanism having teeth for penetrating and loosening to shallow depths materials such as earth, asphalt and gravel roads, and similar surfaces.AS ISO 7134 pdf download.