ISO-5718-2 › Harvesting equipment - Requirements for cutting elements - Part 2: Blades used on large rotary mowers
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This document specifies requirements for blades used as cutting elements on large rotary mowers (as defined in ISO 4254-13) for shredding crop residue, grass and small brush by impact.
It specifies requirements for testing and marking of such blades.
This document is not applicable to blades used on:
. rotary disc mowers, rotary drum mowers, and flail mowers designed for forage crop harvesting as covered by ISO 4254 12;
. arm-type large rotary mowers;
. pedestrian-controlled motor mowers;
. lawn mowers covered by the ISO 5395 series.
NOTE 1 The main purpose of this document is to set material characteristics. Blades on large rotary mowers are exposed to considerable centripetal forces and impacts with foreign objects. A bend test and Charpy impact test to check the brittleness and toughness of the material are therefore included in this document.
NOTE 2 This document does not specify dimensional requirements.
To find similar documents by classification:
65.060.50 (Harvesting equipment)
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Document Number
ISO 5718-2:2023
Revision Level
1ST EDITION
Status
Current
Publication Date
April 1, 2023
Committee Number
ISO/TC 23/SC 7