Bsi bs au 050 1 3 3 1996 (1999) iso 10571 1995

BRITISH STANDARD AUTOMOBILE SERIES BS AU 50 1 3 3 1996 ISO 10571 1995 Tyres and wheels — Part 1 Tyres — Section 3 Off the road tyres — Subsection 3 3 Specification for tyres for mobile cranes and simi[.]

ISO 10571:

1995

ICS 8 1 0.3

This British Stan ard, ha ing

b en pre ared u der the

directionof the Engine ring

SectorBo rd, was published

u derthe authority of the

Stan ards Bo rd an comes

into fect on

1 Ju e1 9

© BSI 0 -1 9

The folowing BSI references

relate to the work on this

stan ard:

Commite reference AUE/4

Draft for comment 9 / 70 4 5 DC

ISBN 0 5 0 2 6 4 3

The prep ration of this British Stand rd was entrusted to Tech ical

Commit e AUE/4, Tyres an whe ls for motor v ehicles, upon which the

fol owing bodies were represented:

Ag ricultural Eng ine r ’ Association

Automobi e As ociation

British Industrial Truck As ociation

British Pres ure Gaug e Man facturer ’ As ociation

British Rub er Man facturer ’ As ociation

Confederation of Pas eng er Transport UK

Dep rtment of Transport

Freig ht Transport As ociation

Institute of Road Transport Eng ine r ( Inc)

Motor Cy cle Ind ustry ’s Association of Great Britain Ltd

Motor Ind ustry Resear h As ociation

National Ty re Distributor ’ As ociation

Retrea Man facturer ’ As ociation

Roa Haulag e Association Ltd

Society of Motor Man facturer and Tra er Ltd

Am endm ents is ued sinc publ cation

Pag e

Ta le 1 — Cor elation betwe n loa ind ex ( LI) and ty re

Ta le 4 — Basic ty re load rating s for 9 series ty res 4

Ta le 5 — Basic ty re load rating s for 8 series ty res 4

Ta le 6 — Ty re load -car y ing ca acity at v arious spe ds 4

Ta le 7 — Ap rov ed rim contour for 9 series ty res 4

Ta le 8 — Ap rov ed rim contour for 8 series ty res 4

National foreword

This S bsection of this Part of BS AU 5 has be n prep red b Tech ical

Commit e AUE/4 and is id entical with ISO10 71:19 5 Tyres f r mo il e cra ne

a nd simil a r spe ia l ized ma chine , publshed b the International Org anization

for Stand rd ization ( ISO) Other Parts of the stand ard are:

— Pa r t 2: Whe l s a nd rims;

— Pa rt 3: Va l ve ;

— Pa r t 4: R im profil es a nd d imensions

The Tech ical Commit e has rev iewed the prov isions of ISO3 7 -1 and

ISO42 3-1 to which reference is mad e in the text,an has decided that they are

ac epta le for use in conju ction with this stand rd A related British Stand rd

to ISO3 7 -1 is BS AU5 -1.1.1

A British Stand ard d oes not purport to includ e al the neces ary prov isions of a

contract User of British Stand rd s are responsible for their cor ect a plcation

Com pl anc with a British Standard does not ofitself confer im m unity

f om leg al o l g ations

Cros - referenc s

Publcation r f r ed to Cor esp nding British Stand rd

BS AU 5 Tyr es a nd Whe l s

ISO 420 -1:19 3 Part 1 Tyres

Section 2 Commer cia l vehicl e tyres

S bsection 2.1a:19 5 Spe ifica tion f r metric s rie tyres

( Identical

ISO 425 -3

a

Part 4 R im profil es a nd d imensions

Section 3 Off-the-roa d rims

S bsection 3.1a:19 6

a

Spe ifica tion fr ea rthmo er rims

( Id entical

a

In pre aration

Sum mary of pag es

This document comprises a f ont cov er, an insid e font cov er, p g es i an i ,

p g es 1 to 6, an insid e b ck cov er an a b ck cov er

This stand rd has be n up ated ( se copy rig ht d ate) an ma hav e ha

amendments incorporated This wi l be indicated in the amendment ta le on the

inside f ont cov er

1 Scope

This International Stand rd specifies the

desig nation,dimensions, load rating s and reference

spe d for ty res and rims fit ed to v ehicles such as

al -ter ain eq uipment, c anes, c ash tender , etc

lkely to operate on the hig hwa ov er long distances

at reference spe d and u d er constant loa

2 Norm ative references

The fol owing stand ard s contain prov isions which,

throug h reference in this text, constitute prov isions

of this International Stand ard At the time of

publcation, the editions ind icated were v ald All

stand ards are subject to rev ision, and p rties to

ag re ments b sed on this International Stand rd

are encourag ed to inv estig ate the pos ibi ty of

a ply ing the most recent editions of the stand rds

indicated below Member of IEC and ISO maintain

reg ister of cur ently v ald International Stand ards

ISO 3 7 -1:19 8, Tyres, va l ve a nd tube — List o

equiva l ent terms — Pa rt 1: Tyres

ISO 420 -1:19 3, Truck a nd bus tyres a nd rims

(metric s rie ) — Pa rt 1: Tyres

ISO 42 3-1:19 9, Definiions o some terms us d in

the tyre ind ustry — Pa rt 1: Pneuma tic tyres

ISO 425 -3:—, Ea r th-mo er tyres a nd r ims —

Pa r t3: R ims

)

3 Definitions

For the purposes of this International Stand rd , the

d efinitions in ISO42 3-1 a ply ; equiv alent terms

are g iv en in ISO 3 7 -1

4 Tyre desig nation and m arking

The desig nation of the ty re shal be shown on its

sid ewal and shal includ e the detais in 4.1; it ma

also includ e those in 4.2 and 4.3

4.1 Tyre size and construction co e

Ty res for mobie c anes in ac ord nce with this

International Stand rd shal be indicated as

fol ows:

4.1.1 Nominal s ct ion widt h

The nominal section width shal be ex res ed in

mi lmetres, ending in5 Se An ex A for nominal

section wid th steps

4.1.2 Nominal aspe t rat io

The nominal aspect ratio shal be ex res ed as a

per entag e and shal be a multiple of 5

4.1.3 Ty re const ruct ion code

The ty re construction code shal be as folows:

— “ R” for ra ial ply ty res

In a d ition the word “RADIAL” ma also a pear on

the ty re

4.1.4 Nominal rim diamet er

The nominal rim d iameter shal be ex res ed b a

code, as specified in ISO425 -3:—, Ta le 6

4.1.5 Ser ic ident ificat ion

The word “ROAD” shal be used to id entify these

ty res which can be used on roa s ov er long d istances

at reference spe d and und er constant loa

4.2 Servic description

The serv ice des ription ma be indicated as folows:

4.2.1 Load index

The load ind ex is a n merical code as ociated with

the ma imum loa a ty re can car y at the spe d

indicated b its spe d sy mbol

The cor elation betwe n loa indices and ty re

loa -car y ing ca acity ( TLCC) is as g iv en inTa le 1

4.2.2 Spe d symbol

The spe d sy mbol ind icates the spe d categ ory at

which the ty re can car y the load cor espond ing to

its loa ind ex

Ty res for mobie c anes in ac ord ance with this

International Stand ard hav e the spe d sy mbol “ E”,

which cor espond s to7 k m/h

4.3 Other servic characteristics

4.3.1 In the case of tubeles ty res, the marking

“ TUBELES ” shal be shown on the ty re

4.3.2 In the case of a prefer ed direction of rotation

of the ty re, an ar ow shal be used to indicate that

d irection

4.4 Ex mple

A mobi e c ane ty re hav ing

a) a siz and construction of:

— nominal section wid th 6 5 mm,

— nominal aspect ratio 8 ,

— ra ial construction,

— nominal rim diameter cod e 25;

1)

To b published (Re ision of ISO 4 5 -3:1 8 )

b) a serv ice d es ription of:

— load -car y ing ca acity 100 0 kg ,

— reference spe d 7 km/h,

— serv ice identification “ ROAD”;

shal be marked

5 Tyre dim ensions

Ta le 2 and Ta le 3 show, for 9 and 8 series ty res

respectiv ely :

a) the ty re d esig nation as indicated in clause 4;

b) the measuring rim width cod e;

c) the d esig n ty re d imensions, i.e section width

and ov eral diameter;

d ) the ma imum ty re d imensions in-serv ice

6 Tyre load capacities

6.1 Basic tyre lo ds

Basic ty re loa s at 7 km/h ( spe d sy mbol E)

reference spe d and reference inflation pres ures

for 9 and 8 series ty res are g iv en inTa le 4 and

Ta le 5 respectiv ely

6.2 Lim itations

In some cou tries there ma be loa /spe d / inflation

pres ure lmitations because of national

req uirements

6.3 Tyre lo ds at spe ds other than referenc

spe d

W hen a ty re is fit ed on a v ehicle with a ma imum

spe d ca a i ity d iferent fom the ty re reference

spe d, loa ca acities shal be modified as shown

inTa le 6

7 Approved rim contours

Ap rov ed rim contour are g iv en in Ta le 7 and

Ta le 8 for 9 series and 8 series ty res respectiv ely

For rim d imensions se ISO425 -3

Ta le 1 — Cor elation betwe n loa index (LI) and tyre lo d-car ying ca acity (TLCC)

Table 2 — 9 series tyre dim ensions

Table 3 — 8 series tyre dim ensions

Lo d index T CC

kg

Lo d index T CC

kg

Lo d index T CC

kg

Lo d index T C

kg

13

131

132

13

13

13

13

13

13

13

1 9 0

1 9 0

2 0 0

2 0 0

2 1 0

2 18

2 24

2 3 0

2 3 0

2 4 0

15

151

152

15

15

15

15

15

15

15

3 3 0

3 4 5

3 5 0

3 6 0

3 7 0

3 8 5

4 0 0

4 1 5

4 25

4 3 5

17

171

172

17

17

17

17

17

17

17

6 0 0

6 15

6 3 0

6 5 0

6 7 0

6 9 0

7 10

7 3 0

7 5 0

7 7 0

19

191

192

19

19

19

19

19

19

19

10 6 0

10 9 0

1 20

1 5 0

1 8 0

1 15

1 5 0

1 8 0

13 20

13 6 0

14

141

142

14

14

14

14

14

14

14

2 5 0

2 5 5

2 6 0

2 725

2 8 0

2 9 0

3 0 0

3 0 5

3 15

3 25

16

161

162

16

16

16

16

16

16

16

4 5 0

4 625

4 7 0

4 8 5

5 0 0

5 15

5 3 0

5 4 0

5 6 0

5 8 0

18

181

182

18

18

18

18

18

18

18

8 0 0

8 25

8 5 0

8 7 0

9 0 0

9 25

9 5 0

9 7 0

10 0 0

10 3 0

Dimensions in milimetres

Tyr siz designation

Measuring rim

width co e

Se tion width

Ove al

diam ete

Ma im um

o e al width

Ma im um o e al

diam ete

3 5/95 R 24

3 5/95 R 25

4 5/95 R 25

5 5/95 R 25

5 5/95 R 25

10.0

10.0

1 25

13.0

15.0

3 9

3 9

4 5

4 6

5 6

1 3 9

1 3 9

1 4 1

1 5 5

1 727

4 9

4 9

4 3

5 1

628

1 415

1 415

1 5 9

1 6 2

1 814

Dimensions in milimetres

Tyr siz desig nation

Measuring rim

width co e

Se tion width

Ove al

diam ete

Ma im um

o e al width

Ma im um o e al

diam ete

3 5/80 R 25

4 5/80 R 25

525/80 R 25

6 5/80 R 25

6 5/80 R 25

1 0

14.0

17.0

19.5

2 0

3 1

4 5

5 0

610

6 9

1 26

1 3 7

1 4 5

1 6 3

1 7 1

4 4

4 4

5 8

6 7

7 5

1 317

1 4 4

1 5 2

1 6 0

1 819

Ta le 4 — Basic tyre lo d rating s for 9 series tyres

Ta le 5 — Basic tyre lo d rating s for 8 series tyres

Ta le 6 — Tyre lo d- car ying ca acity at v rious spe ds

Ta le 7 — Approved rim contour for 9 series tyres

Ta le 8 — Approved rim contour for 8 series tyres

Tyr siz designation Lo d index

Basic tyr lo d

Re e enc inflation

pr s ur

3 5/95 R 24

3 5/95 R 25

4 5/95 R 25

5 5/95 R 25

5 5/95 R 25

19

17

17

18

19

6 0 0

6 0 0

7 3 0

9 5 0

1 5 0

9 0

9 0

9 0

9 0

9 0

Tyr siz desig nation Lo d index

Basic tyr lo d Re e enc inflation pr s ur

3 5/80 R 25

4 5/80 R 25

525/80 R 25

6 5/80 R 25

6 5/80 R 25

16

17

17

18

19

5 15

6 0 0

7 7 0

10 0 0

1 15

7 0

7 0

7 0

7 0

7 0

Ope ating spe d

Tyr lo d ca acity as pe c ntag e oflo d ca acity at r f r nc

spe d

km/ h

3

4

5

6

7 ( reference spe d)

8

9

10

13

1 4

1 8

1 2

10

82

7

6

Tyr siz desig nation

a

Appro ed rim s

3 5/95 R 24

3 5/95 R 25

4 5/95 R 25

5 5/95 R 25

5 5/95 R 25

10.0 /1.5

10.0 /1.5

1 25/2.0

13.0 /2.5

15.0 /3.5

a

The tyre an rim whe l man facturer should b consuled for confirmation of the suita ility of the tyre/ whe l as embly for the

inten ed service or for use of alernativ rims

Tyr siz desig nation

a

Appro ed rim s

3 5/80 R 24

4 5/80 R 25

525/80 R 25

6 5/80 R 25

6 5/80 R 25

1 0 /1.3

14.0 /1.5

17.0 /2.0

19.5 /2.5

2 0 /3.0

a

The tyre an rim whe l man facturer should b consuled for confirmation of the suita ility of the tyre/ whe l as embly for the

inten ed service or for use of alernativ rims

Annex A (norm a tive)

Nom inal section width steps

Inc em ent

mm

W 3 5 and u 5 5

W 5 5 and u 925

W 925

( folow ISO 420 -1:19 3, Annex B)

6

7

10

W 4 5 and u 6 5

W 6 5 and u 1 18

W 1 18

5

8

10

1 0

List ofreferences

Se national foreword

ISO 10571:

1995

BSI

3 9 Chiswick Hig h Roa

London

W 4 4AL

BSI is the independent national bod y responsible for prep ring

BritishStand ard s It presents the UK v iew on stand ard s in Europe an at the

international lev el It is incorporated b Roy al Charter

Revisions

BritishStand ards are up ated b amendment or rev ision User of

BritishStand ard s should mak e sure that they pos es the latest amendments or

editions

It is the constant aim of BSI to improv e the qual ty of our products and serv ices

W e would be g rateful if any one find ing an inac uracy or ambig uity whi e using

this BritishStand rd would inform the Sec etary of the technical commit e

responsible, the identity of which can be fou d on the inside f ont cov er

Tel:0208 9 9 0 Fa :0208 9 7 0

BSI ofer member an indiv id ual up ating serv ice caled PLUS which ensures

that subs riber automaticaly receiv e the latest editions of stand rds

Buying standards

Order for al BSI, international an foreig n stand ard s publcations should be

a d res ed to Customer Serv ices Tel:0208 9 9 01 Fa :0208 9 7 01

In response to ord er for international stand rd s, it is BSI pol cy to sup ly the

BSI implementation of those that hav e be n publ shed as BritishStand rds,

unles otherwise requested

Inform ation on standards

BSI prov id es a wide rang e of information on national, European and

international stand rds throug h its Library and its Tech ical Help to Ex orter

Serv ice Various BSI electronic information serv ices are also av aia le which g iv e

d etais on al its prod ucts an serv ices Contact the Information Centre

Tel:0208 9 71 1 Fa :0208 9 7 4

Subs ribing member of BSI are kept up to d te with stand rd s dev elopments

and receiv e substantial d is ou ts on the pur hase price of stand rds For d etai s

of these and other benefits contact Member hip Ad ministration

Tel:0208 9 7 02 Fa :0208 9 7 01

Co yrig ht

Copy rig ht subsists in al BSI publcations BSI also holds the copy rig ht, in the

UK, of the publcations of the international stand ardization bod ies Except as

permit ed u der the Cop rig ht, Desig ns and Patents Act 19 8 no extract ma be

reproduced , stored in a retriev al sy stem or transmit ed in any form or b any

means – electronic, photocopy ing , recording or otherwise – without prior writ en

permis ion fom BSI

This do s not preclude the fe use, in the cour e of implementing the stand ard,

of neces ary detai s such as sy mbols, and siz , ty pe or g ra e d esig nations I these

d etais are to be used for any other purpose than implementation then the prior

writ en permis ion of BSI must be obtained

I permis ion is g ranted, the terms ma includ e roy alty p y ments or a lcensing

ag re ment Detais and a v ice can be obtained f om the Copy rig ht Manag er

Tel:0208 9 7 7