BS ISO 4251-2:2019 – TC:2020 Edition
$186.33
Tracked Changes. Code designated diagonal tyres (ply rating marked series) for agricultural tractors, trailers and machines – Tyre load ratings
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 80 |
This document establishes the load ratings of the diagonal code designated (ply rating marked series) tyres for agricultural tractors, trailers and machines.
Tyre designation and dimensions, and approved rim contours are given in ISO 4251-1.
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 part of ISO 13442 .
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 .
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 50 | National foreword |
| 54 | Foreword |
| 55 | 1 Scope 2 Normative references 3 Terms and definitions |
| 57 | 4 Tyre markings 4.1 General 4.2 Tyre size designation and additional information 4.3 Load rating 4.4 Service description 4.4.1 General 4.4.2 Agricultural tractor drive wheel tyres |
| 58 | 4.4.3 Agricultural tractor steering wheel tyres 4.4.4 Agricultural implement tyres 5 Tyre loads 5.1 Agricultural tractor drive wheel tyres 5.1.1 General |
| 59 | 5.1.2 Tyres marked with a supplementary service description 5.1.3 Tractor drive wheel tyres on combine harvesters 5.2 Agricultural tractor steering wheel tyres 5.2.1 General 5.2.2 Tyres marked with additional service description |
| 60 | 5.2.3 Tractor steering wheel tyres on combine harvesters 5.3 Agricultural implement tyres 5.4 Other tyre types |
| 61 | Annex A(normative) Basic tyre loads (BTL) for tyres used as singles at reference inflation pressures (IP) and Tyre loads at different speeds (load/speed relationship) |
| 76 | Annex B(normative) Tyres with nominal rim diameter codes 15.3 and 16.1 and small agricultural tractor tyres |
| 79 | Bibliography |
