RO
SR ISO 4251-1:2024
Code designated diagonal tyres (ply rating marked series) for agricultural tractors, trailers and machines — Part 1: Tyre designation and dimensions, and approved rim contours
<p>This document establishes the designation in use and the dimensions of code designated tyres in diagonal construction (ply rating marked series) for agricultural tractors, trailers and machines.</p> <p>Tyre load ratings are given in ISO 4251‑2.</p> <p>NOTE Code designated diagonal tyres (ply rating marked series) for construction applications (industrial tractors), identified by the classification code R-4, as specified in ISO 18805, or by suffix "IND" are covered by ISO 13442.</p> <p>Code designated tyres in radial construction for drive wheels of agricultural tractors are covered by ISO 8664.</p> <p>Code designated diagonal tyres (ply rating marked series) for forestry machines, identified by the classification code LS, as specified in ISO 18805, are covered by ISO 18807.</p>
Status :
Valid
Approval date : 8/20/2024
Number of pages : 4
ICS : 83.160.30 Tyres for agicultural machinery
Technical Committee : 108 - Plastics, codification and analysis methods
- Replaces SR ISO 4251-1:2001
- Normative reference SR ISO 18804:2024