Tiêu chuẩn iso 10896 4 2015

© ISO 2015 Rough terrain trucks — Safety requirements and verification — Part 4 Additional requirements for variable reach trucks handling freely suspended loads Chariots tout terrain — Exigences de s[.]

Rough-terrain trucks — Safety

Part 4:

Ch riot to t-te rain— Exigence s de sécurité et v rification —

Partie 4 : Exigence s ad ition e lle s p ur ch riot à p rtée v riable

ma ipula t de s ch rge s suspendues à oscillation libr

Fir t edition

2 1 -1 -0

Refer ence n mb r

ISO 1 8 6-4:2 1 (E)

i © ISO 201 – A ll rights reserved

© ISO 201 , P blshed in Sw itz rlan

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the r eq eser

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F r eword i v

Introduction v

1 Sc ope 1

2 Nor mati ve r eferenc es 1

3 Terms and definitions 2

4 S fety r equirements and/or protecti ve me sures 3

4.1 General r eq ir ements 3

4.2 Mou ting an fixing 3

4.3 Desig n an s r eng th 4

4.3.1 Lifting attachment 4

4.3.2 Wir e ropehois attachments 4

4.4 Stabi ty 5

4.4.1 L ad chart for suspended lo d lfing attachment(s) 5

5 Ver ification of the safety r equirements and/or protecti ve me sures 5

5.1 General 5

5.2 Tes s for trucks fited w ith lfting attachment 5

5.3 Static s r eng th tes 5

5.3.1 General 5

5.3.2 Tes pr oc d r e 5

5.3.3 Ve ification 5

5.4 Dynamic s ructural tests 5

5.4.1 General 5

5.4.2 General tes set up 5

5.4.3 Tes pr oc d r e 6

5.4.4 Ve ification 6

5.5 A dditional r eq ir ement for pick and car y

7 5.5.1 General 7

5.5.2 Stabi ty b tes lo ding 7

5.5.3 Req ir ement 7

6 Infor mation for use 7

6.1 Content r eq ir ements 7

Biblog raphy 9

ISO (he Int ernational Org nization for Stan ardization) is a worldwide fede ation of national s an ards

b dies (ISO membe b dies) The work of pr paring Int ernational Stan ards is normal y car ied out

through ISO t ech ical committ ees Each membe b dy int er st ed in a subje t for w hich a t ech ical

committ ee has be n es a lshed has the right t o be r pr sent ed on that committ ee Int ernational

org nizations, g ove nmental an non-g ove nmental, in laison with ISO, also take p rt in the work

ISO cola orat es closely with the Int ernational Ele trot ech ical C mmis ion (IEC) on al matt ers of

ele trot ech ical s an ardization

The proc d r s used t o develo this document an those int en ed for it furthe maint enanc ar

desc ibed in the ISO/IEC Dir ctives, Part 1 In p rticular the dife ent a pro al c it eria ne ded for the

dife ent ty es of ISO document should be not ed This document was draft ed in ac ordanc with the

edit orial rules of the ISO/IEC Dir ctives, Part 2 ( e www.iso.org dir ctives)

A tt ention is drawn t o the p s ibi ity that some of the element of this document ma be the subje t of

p t ent right ISO shal not be held r sponsible for identifying any or al such p t ent right Detai s of

any p t ent right identified d ring the develo ment of the document wi be in the Introd ction an / r

on the ISO ls of p t ent de larations r c ived ( e www.iso.org p t ent )

Any trade name used in this document is information given for the convenienc of use s an does not

cons itut e an en orsement

F or an ex lanation on the meaning of ISO spe if ic t erms and ex r s ions r lat ed t o conformity

as es ment, as wel as information a out ISO’ s adhe enc t o the WTO principles in the Te h ical

Bar ie s t o Trade (TBT) se the folowing URL: F or word - Sup lementary information

The committ ee r sp nsible for this document is ISO/TC 1 0, Indus trial truck s , Subcommitt ee SC 4,

R ou h-te rain truck s

ISO 1 89 consis s of the fol owing p rt , un e the g ene al title Ro g -terrain truck s — S fet y

r q ir ment a d verific atio :

— Part 1: Varia le -r ach truck s

— Part 2 : Slew in truck s

— Part 4 : A ditio al r q ir ments fr v ria le -r ach truck s h ndln fr ely s us pended lo ds

— Part 5: Inte fc e bet we n ro g -te rain truck a d integrated pe s on el work platfrm

— Part 6 : Titin o e ator’s c abs

The folowing p rt is un e pr paration:

— Part 7: L n itudin l lo d moment sys tems

Ad itional use r q ir ment for v ria le-r ach trucks handl ng fr ely suspen ed lo ds ar giv en

in ISO 1 5 5-4

This Int ernational Stan ard is one of a set of s an ards prod c d b ISO/TC 1 0 /SC 4 as part of it

pro ram of work r g rding s an ardization of t erminolo y, g ene al safety, pe formanc an use

r q ir ment for rough-t er ain trucks (he eaft er also r fe r d t o as trucks)

This document is a ty e C s an ard as s at ed in ISO 1 1 0

This document is of r lev nc , in p rticular, for the folowing s akeholde groups r pr senting the

market pla e s with r g rd t o machine y safety:

— machine man factur rs ( mal , medium and larg e ent erprises);

— health an safety b dies (r gulat ors, ac ident pr vention org nisations, market survei lanc , et c )

Othe s can be afe t ed b thelevel of machine y safety achieved with the means of the document b the

a o e-mentioned s akeholde groups:

— machine use s/emplo e s ( mal , medium an larg e ent erprises);

— machine use s/emplo e s (e.g trade unions, org nizations for peo le with spe ial ne ds);

— se vic pro ide s, e.g for maint enanc ( mal, medium an larg e ent erprises);

— consume s ( in the case of machine y int en ed for use b consume s)

The a o e-mentioned s akeholde groups have be n given the pos ibi ity t o p rticipat e at the draf ing

proc s of this document

The machine y and sy st ems conc rned an the ext ent t o w hich hazards, hazardous situations or

hazardous event ar co e ed ar in icat ed in the sco e of this document

When r q ir ment of this ty e-C s an ard ar dife ent from those w hich ar s at ed in ty e-A or

ty e-B s an ards, the r q ir ment of this ty e-C s an ard take pr c denc o e the r q ir ment of

the othe s an ards for machines that ha e be n designed an buit ac ording t o the r q ir ment of

this ty e-C s an ard

Rough-terrain trucks — Safety requirements and

Part 4:

This p rt of ISO 1 89 spe ifies the ad itional safety r q ir ment an means of ve if ication for

rough-t er ain v ria le-r ach trucks (he eaft er r fe r d t o as trucks) f itt ed with a l fing at achment for

han l ng suspen ed lo ds w hich can swing fr ely in one or mor dir ctions It is a plca le t o trucks

co e ed b ISO 1 8 6-1 an ISO 1 8 6- 2

This part of ISO 1 8 6 does not a ply t o:

— thel f ing of suspen ed lo ds w hich b design of the lo d or the l fing at achment doesnot alow

thelo d t o swing fr ely in any dir ction;

— the han lng of flexible int ermediat e bulk containe s, as def ined in ISO 2 8 8, car ied u de the

forks of the truck ;

— any at achment / means used for l fing pe sonnel;

— l f ing ac es ories not inclu ed as p rt of the l fing at achmen

— fr ight containe han l ng trucks

This part of ISO 1 8 6 deals with signif icant hazards, hazardous situations or hazardous event r lev nt

t o truckshan l ng a fr ely suspen ed lo d, w hen they ar used as int en ed b the man factur r

This p rt of ISO 1 8 6 is not a plca le t o rough-t er ain v ria le-r ach trucks f itt ed with a lf ing

at achment for han lng suspen ed lo ds man factur d befor the dat e of it publcation

2 Normati ve referenc es

The folowing document , in w hole or in p rt, ar normatively r fe enc d in this document an ar

in ispensa le for it a pl cation F or dat ed r fe enc s, only the edition cit ed a ples F or un at ed

r fe enc s, the lat es edition of the r fe enc d document ( inclu ing any amen ment )a ples

ISO 7 00:2 14, Gra hic al sy mb ls fr use o eq ipment — R egi s te ed sy mb l s

ISO 1 89 -1:2 1 , Ro g -terrain truck s — S fet y r q ir ments a d ve ific atio — Part 1: Varia le -r ach

truck s

ISO 1 8 6- 2:—

1)

, Ro g -te rain truck s — S fet y r q ir ments a d verific ation — Part 2 : Slew in

v riable -r ach truck s

ISO 1 1 0:2 1 , S fet y o machiner y — G ene al princ iples fr des ig — Ri sk as s es s ment a d ri sk r duc tio

ISO 2 9 5-1 , Indus trial truck s — Ve ific atio o s ta i t y — Part 10: A ditio al s ta i t y tes t fr truck s

o e atin in the s pec ial c onditio o s tackin w ith lo d late ally di s plac ed b p we ed dev ic es

ISO 2 9 5-14, Indus trial truck s — Verific ation o s ta i t y — Part 14 : R ou h-te rain v riable -r ach truck s

ISO 2 9 5- 20, Indus trial truck s — Ve ific atio o s ta i t y — Part 2 : Ad itio al s ta i t y tes t fr truck s

o e atin in the s pec ial c onditio o ofs et lo d,o fs et b utii zatio

ISO 2 9 5- 24, Indus trial truck s — Verific ation o s a i t y — Part 24 : Slew in v riable-r ach ro g

-terrain truc k s

3 Ter ms and definitions

F or the purp se of this document, the t erms an def initions given in ISO 1 1 0, ISO 1 8 6-1,

ISO 1 8 6- 2 an the folowing a ply

3.1

l f ing at achment

devic mou t ed t o thetruck from w hich a l f ing ac es ory or a lo d can be suspen ed

E AMP E Jb, hoist

3.2

l f ing ac es ory

component or devic fit ed to the l fting at achment (e.g sl ng), plac d betw een the lfting

at achment and the lo d

3.3

jib

devic , t elesco ic or not, int en ed t o ext en forward the lf ing p int of the truck

Not e 1t o entry: S e Figure 1

Figure 1 — Example of jib

3.4

hoist

devic for lf ing and lowe ing suspen ed lo ds o e pr det ermined dis anc s, using ro es or chains

3.5

suspen ed load

lo d that can swing fr ely w hen at ached t o a lf ing at achment b means of a lf ing ac es ory or a

lo d han l ng mean (e.g lo clamp)

tether

means used t o r s rain the dynamic efe t of the lo d

3 7

tag l ne

ro e w hich can be fast ened t o a suspen ed lo d t o r s rain spinning or swinging of the lo d

3.9

level gro nd

grou d with a gradient of 0± 2 %

3.1

pick and car y

act of tra el ng with a suspen ed lo d

3.1

slng er/rigg er

pe sonnel othe than the o e at or driving the truck, w ho is in charg e of at aching the lo d t o the lf ing

ac es ory ( lnging) an the lf ing ac es ory t o the l f ing at achment

3.12

rotation-resistant rope

s ran ed ro e designed t o g ene at e r d c d levels of t orq e an rotation w hen lo ded

[ SOURCE:ISO 1 8 3:2 04, 2.6.1.3]

3.13

load handl ng me ns

p rt of the lf ing at achment or holding the lo d or w hich the lo d/l fing ac es ory isat ached t o

E AMP E Ho k, gra , clamp, etc

4 Safety requirements and/or protecti ve measur es

4.1 General requir ements

Trucks shal comply with the safety r q ir ment an / r prot ective /risk r d ction measur s of this

clause

In ad ition, the truck shal be designed ac ording t o the principles of ISO 1 1 0:2 1 for r lev nt but

not ignificant hazards w hich ar not dealt with b this document

Any lf ing at achment mount ed t o the truck int en ed t o han le a suspen ed lo d shal comply with

ISO 1 89 -1:2 1 , An ex B or ISO 1 8 6- 2:—

2)

, Annex B, an the r q ir ment of this p rt of ISO 1 89

4.2 Mounting and fix ing

The l fing at achment shal be designed:

— t o minimiz hazards for the slng er/rigg er an / r by stan e (e.g pipes an hoses containing fluid

un e pr s ur > 5 MPa (5 b r) an / r at t empe atur > 5 °C);

— t o faci tat e at achment an int entional detachmen

— so that he e is no r s riction (e.g sna ging) d ring normal o e ation of the truck or w hen hois ing

The fixing position of the lf ing ac es ory ( ies) on the lf ing at achment shal be such that it is not

defle t ed from it ve tical p th or damag ed b othe truck p rt or p rt of the l f ing at achment

4.3 Desig n and str eng th

4.3.1 Lifing at achment

Al lo d handl ng means (e.g ho ks, ma net , gra s, et c ) a proved b the truck man factur r for a

spe ific truck model an f itt ed t o a l f ing at achment shal ha e at leas the same rat ed ca acity of the

l f ing at achment it elf

The l f ing at achment (s) shal be designed t o withs an , as a minimum, a s atic lo d of 2,5 times the

rat ed ca acity of the at achment without pe manent deformation or r lease of the lo d

This shal be proven b calculation an / r b tes s with a tes lo d of 2,5 times the rat ed ca acity of

theat achment

4.3.2 Wir e r ope hoist at achments

4.3.2.1 General

Ho ks f itt ed t o a hois shal be det ermined b the siz an the ty e of ro e t o alow the same rat ed

ca acity as the hois

The wir ro e shal r main taut on the drum even w hen the b om of the truck is lowe ed an the lo d is

on the grou d such that he ro e be omes slack

Means shal be pro ided to pr vent the wir ro e jumping of the sheaves even when the ro e

be omes slack

4.3.2.2 Wir e r opes

When a hois is sele t ed, wir ro es shal ha e a fact or K

2

≥ 3,5 , ex cept rotation-r sis ant ro es that

shal ha e a fact or K

2

≥4,5

NOTE 1 ISO 16 2 can b used as guidance

K

2

=

×

+

wr

w

w he e:

L

w r

isthe minimum br aking s r ngth for new wir ro e;

n isthe n mbe of wir ro es;

R CA isthe rat ed ca acity of the at achmen

D

w

isthe dead weight of the lf ing ac es ory car ied b the wir ro e()

NOTE 2 The minimum bre king strength for a new wire rope is a certif ied value given by its man facturer

Puley diamet ers shal folow the wir ro e man factur r’s r commen ations

4.3.2.3 Wir e r ope ter minations

The ratio betwe n the ma imum s r ngth of wir ro e /ro e en combination an the rat ed ca acity of

the lf ing at achment RCA)shal be at leas 5

4.4 Stabi ity

4.4.1 L ad chart for suspended load lfing at achment s)

F or each lf ing at achment, the lo d chart for suspen ed lo ds shal be pro ided an , w he e a plca le,

det ermined ac ording t o ISO 2 9 5-1 , ISO 2 9 5-14, ISO 2 9 5- 20 an ISO 2 9 5- 24 an Clause 5.5.1

5 Verification ofthe safety requirements and/or protecti ve measur es

5.1 General

A r pr sentative of each model of se ial prod ction truck, f itt ed with a r pr sentative of each lf ing

at achment model, shal be ve ified b t es ing The t es r sult shal be used t o v ldat e the lo d chart (s)

5.2 Tests for trucks fit ed w ith l fing at achments

a) s atic s r ngth t es ac ording t o 5.3;an

b) dynamic s ructural t es ac ording t o 5.4 an

c) tra el ng / pick an car y t es ac ording t o 5.5

5.3 Static streng th test

5.3.1 General

The purp se of this t es is t o demons rat e the o e al s ructural int egrity of the truck f itt ed with a

spe if ied lf ing at achment

5.3.2 Test pr oc edure

Trucks fitt ed with a spe if ied lf ing at achment shal be t est ed at 1 5 % of the rat ed ca acity of

the truck f itt ed with the lf ing at achment u de the leas fa oura le p sition() of the b om an

at achment, ac ording t o the lf ing at achment lo d chart, on level grou d

This t es shal be pe formed b th on w he ls an s a i z rs, if pro ided

5.3.3 Ver ificatio

The truck f itt ed with a spe ified lf ing at achment shal be conside ed as complying with this t es

pro ided that the t es lo d is safely sup ort ed for 1 min without pe manent deformation or comp nent

faiur afe ting any p rt of the truck an the spe if ied l fing at achment

5.4 Dynamic str uctural tests

5.4.1 General

The purp se of this t es is t o demons rat e the o e al s ructural int egrity of the truck f itt ed with a

spe if ied lf ing at achment in dynamic con itions

5.4.2 General test set up

Trucks being on f irm level grou d an f itt ed with a spe if ied lf ing at achment shal be t est ed at leas

with:

a) a lo d of 1 0 % of therat ed ca acity of the truck f itt ed with the at achmen