Abstract： AS ISO 7546:2021 pdf download.Earth-moving machinery — Loader and front loading excavator buckets -Volumetric ratings. 1.1 This International Standard specifies a procedure for approximating the volume of typical materials contained in th...

AS ISO 7546:2021 pdf download.Earth-moving machinery — Loader and front loading excavator buckets -Volumetric ratings.

1.1 This International Standard specifies a procedure for approximating the volume of typical materials contained in the bucket of front end loaders and excavators with front loading bucket. The volume ratings are based on the inside dimensions of the bucket

and representative volumes on top of the bucket.

1.2 The method employs the technique of dividing the complex shape of the material in the bucket into simple geometric forms to

allow volume calculations of difTerent bucket configurations.

1.3 The rating method is intended to provide a consistent means of comparing bucket capacities. It is not intended to define actual capacities that might be observed in any specific application.

2 References

ISO 7131, Earth-moving machinery — Loaders Terminology.1)

ISO 7135, Earth-moving machinery — Excavators — Terminology.1).

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