AS ISO 7451:2021
Earth-moving machinery — Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders

Standard No.

AS ISO 7451:2021

Release Date

2021

Published By

Standard Association of Australia （SAA）

Latest

AS ISO 7451:2021

Scope

Identically adopts ISO 7451:2007, which 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 method employs the technique of dividing the complex shape of the material in the bucket into simple geometric shapes. KEYWORDS: Earth-moving machinery; Hydraulic excavators; Backhoe loaders

AS ISO 7451:2021 history

• 2021 AS ISO 7451:2021 Earth-moving machinery — Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders