An 11kg agricultural-machinery component should be identified by its drawing and installed function, not by its similarity to a heavier catalogue item. This guide focuses on replacement fit, locating features and the evidence needed to preserve the correct Q235B-labelled configuration without assuming an equivalent casting grade.

Capture the existing attachment

Provide the equipment model, assembly location and the mating-component information. Identify the faces, pins or fasteners that locate the part. Photographs can support the enquiry, but critical dimensions require a controlled record. If the existing part is worn or repaired, mark those areas separately before using it to reconstruct a drawing.

Check the configuration behind the 11kg label

Confirm the nominal finished mass, supplied hardware and drawing revision to which the catalogue description refers. A difference between 11kg and 15kg can result from different geometry or assemblies; it should not be dismissed as a naming variation. The responsible designer must determine interchangeability from the interfaces and service requirements.

Specify the actual manufacturing route

Obtain the complete material requirement, product form and delivered condition. Resolve whether the component is cast, fabricated or machined before comparing quotations. Proposed material or process changes need documented approval. Do not allow a shortened catalogue description to become the only acceptance criterion on a purchase order.

Use the first article to verify fit

Agree a dimensional report for the locating and attachment features, plus any appropriate assembly check. Define the acceptance condition for the delivered part and retain the result with its drawing revision. A trial fit should not be used to infer an untested load rating. Record accepted adjustments before a repeat quantity is released.

Include the mating-part dimensions when enquiring about the 11kg configuration. Compare it with the 15kg variant only through a documented interface review, while preserving each part’s separate identification.

Related reading: Agricultural Machinery Casting; Agriculture Machinery Q235B | 15kg.

Send a drawing-based enquiry to Hengke Metal.