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ISO 7451:2007

Earth-moving machinery — Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders

May 15, 2007

General information

90.93     Sep 11, 2021

ISO

ISO/TC 127/SC 1

International Standard

53.100  

English   French  

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Scope

ISO 7451:2007 specifies a method for estimating the volume of materials which a hoe-type or grab-type bucket of a hydraulic excavator or backhoe loader can normally contain. The volume assessments are based on the internal dimensions of the bucket and on the representative volumes at the top of the bucket.
The method employs the technique of dividing the complex shape of the material in the bucket into simple geometric shapes.
This method of assessment is intended to provide a conventional means of comparing bucket capacities. It is not intended to be used to define true capacities.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7451:1997

WITHDRAWN
ISO 7451:1997/Cor 1:1998

NOW

PUBLISHED
ISO 7451:2007
90.93 Standard confirmed
Sep 11, 2021