BS AU 50-1.4.2a:1993
Superseded
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Tyres and wheels. Tyres. Agricultural tractor and machine tyres Specification for load ratings for ply rating marked series tyres
Hardcopy , PDF
15-03-1999
English
15-04-1993
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National foreword
Committees responsible
Specification
1. Scope
2. Normative reference
3. Definitions
4. Tyre loads
Annex
A. (informative) Tyres on nominal rim diameter codes
15.3 and 16.1
Tables
1. Agricultural drive wheels - Tractor tyres (diagonal
and radial construction - normal section height) -
Basic tyre loads (BTL) for a maximum speed of
30 km/h and inflation pressures (IP)
2. Agricultural drive wheels - Tractor tyres (diagonal
and radial construction - low section height) -
Basic tyre loads (BTL) for a maximum speed of
30 km/h and inflation pressures (IP)
3. Agricultural drive wheels - Tractor tyres - Tyre
loads at different speeds (load/speed relationship)
4. Agricultural drive wheels - Tractor tyres used as
duals (diagonal and radial construction - normal
section height) - Load per tyre (L) for a maximum
speed of 30 km/h and inflation pressures (IP)
5. Agricultural drive wheels - Tractor tyres used as
duals (diagonal and radial construction - low
section height) - Load per tyre (L) for a maximum
speed of 30 km/h and inflation pressures (IP)
6. Agricultural drive wheels - Tractor tyres for special
cultivation work (diagonal and radial construction)
- Basic tyre loads (BTL) for a maximum speed of
30 km/h and inflation pressures (IP)
7. Agricultural drive wheels - Tractor tyres for special
cultivation work (diagonal and radial construction)
- Tyre loads (L) for special cultivation work at a
maximum speed of 10 km/h and inflation pressures (IP)
8. Agricultural steering wheels - Tractor tyres
(diagonal construction - normal section height) -
Basic tyre loads (BTL) for a maximum speed of
30 km/h and inflation pressures (IP)
9. Agricultural steering wheels - Tractor tyres
(diagonal construction - low section height) -
Basic tyre loads (BTL) for a maximum speed of
30 km/h and inflation pressures (IP)
10. Agricultural steering wheels - Tractor tyres - Tyre
loads at different speeds (load/speed relationship)
11. Agricultural implement tyres (diagonal construction
- normal section height) - Basic tyre loads (BTL)
for a maximum speed of 30 km/h and inflation
pressures (IP)
12. Agricultural implement tyres (diagonal construction
- low section height) - Basic tyre loads (BTL) for a
maximum speed of 30 km/h and inflation pressures (IP)
A.1 Agricultural steering wheels - Tractor tyres
(diagonal construction - low section height) - Basic
tyre loads (BTL) for a maximum speed of 30 km/h and
inflation pressures (IP)
A.2 Agricultural implement tyres (diagonal construction
- normal section height) - Basic tyre loads (BTL)
for a maximum speed of 30 km/h and inflation
pressures (IP)
A.3 Agricultural implement tyres (diagonal construction
-low section height) - Basic tyre loads (BTL) for a
maximum speed of 30 km/h and inflation pressures (IP)
Sets out load ratings for the ply rating marked series of tyres for agricultural tractors and machines. Also includes detailed tables.
| Committee |
AUE/4
|
| DevelopmentNote |
Supersedes BS AU50: Sub 4.2a: 1993. BS DRAFT FOR COMMENT 89/80264 DC
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 4251-2:2017 | Identical |
| ISO 4223-1:2002 | Definitions of some terms used in the tyre industry Part 1: Pneumatic tyres |
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