IS0 4

_7

4303 PT*5 93 4853903 03095b0 W

INTER NATIONAL IS0

STANDARD 4301 -5
Fi rst ed i ti on
1 991 -09-1 5

Cran es - Cl assi fi cati on -

Part 5:
Overh ead travel l i n g an d portal bri d g e cran es

Appareils de levage à charge suspendue Classification

- -

Partie 5: Ponts roulants et ponts portiques

Referen ce n u m ber
I S 0 4301 -5: 1 991 (E)
 I S0 4 30 1 PT*5 91 4 8 5 1 9 0 3 0 1 0 9561 b =
I S 0 4301-5: 1991(E)

Foreword

I S0 (the International Organization for Standardization) is a worldwide

federation of national standards bodies (I S0 member bodies). The work
of preparing International Standards is normally carried out through I S0
technical committees. Each member body interested in a subject for
which a technical committee has been established has the right to be
represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the
work. I S0 collaborates closely with the International Electrotechnical
Commiscion (IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an Inter-
national Standard requires approval by at least 75% of the member
bodies casting a vote.
International Standard I S0 4301-5 was prepared by Technical Committee
ISO/TC 96, Sub-committee SC 9.
Cranes, Bridge and gantry cranes.

I S 0 4301 consists of the following parts, under the general title

Cranes - Classification:

- Part I: General

- Part 2: Mobile cranes

- Part 3: Tower cranes

- Part 4: Jib cranes

- Part 5: Overhead travelling and portal bridge cranes

oAli riahts
I S 0 1991
reserved. No Dart of tills publication mav be reproduced or utilized in any form
or byany means, eiectr'onlc or mechanical, including phoiocopylng and mlcrofiim, wlthout
permisslon In writing from the publisher.
International Organlzation for Standardlzation
Case Postale CH-I21 1 Genève 20 Switzerland
56

Prlnted In Switzerland

ii
 I S 0 4 30 1 PT*5 91 m 4 8 51 90 3 0 30 9562 8 m

I N T E R N A TI O N A L S T A N D A R D I S 0 4301 -5: 1 991 (E)

Cranes - Classification -

Part 5:
Overhead travelling and portal bridge cranes

1 Scope ti o n of th e stan d ard i n d i cate d be l o w. M e m b e rs o f

IEC an d I S 0 m ai n tai n re g i s te rs o f cu rre n tl y val i d

Th i s p a t t o f I S 0 4301 e stabl i sh e s th e cl assi fi cati o n I n te rn ati o n al Stan d ard s.

of o ve rh e ad trave l l i n g cran e s an d p o rtal b ri d g e

cran e s base d o n th e n u m b e r o f o pe rati n g cycl e s to I S 0 4301 -1 :1 986, Cranes and /iífing appliances -
be carri e d ou t d u ri n g th e e xpe cte d l i fe o f th e ap- Classificafion - Part I : General.

pl i an ce an d i ts m e ch an i sm s, an d a l o ad spe ctru m
facto r wh i ch re pre se n ts th e n o m i n al state o f l o ad i n g . 3 Classification

Th e cran e as a wh o l e an d i ts m e ch an i sm s sh al l be
2 Normative reference
cl assi fi e d i n acco rd an ce wi th I S 0 4301 -1 .

Th e fo l l o wi n g stan d ard con tai n s pro vi si o n s wh i ch , G u i d an ce as t o typ i cal cl assi fi cati o n s for o ve rh e ad
th ro u g h re fe re n ce i n th i s text, co n sti tu te pro vi si o n s trave l l i n g cran e s an d p o rtal bri d g e cran e s i n re l ati o n
o f th i s part o f I S 0 4301 . At th e ti m e o f pu bl i cati o n , to u sag e i s g i ve n i n tabl e 1 .
th e e d i ti o n i n d i cated was val i d . Al l stan d ard s are
su bj ect to re vi si o n , an d parti e s to ag re e m e n ts base d Wh ere th e cl ass of u ti l i z ati o n an d state o f l o ad i n g
ori th i s p art of I S 0 4301 are e n co u rag e d to i n ve sti - are n o t kn own , th e cl assi fi cati o n sh o u l d be re g ard e d
g ate th e po ssi bi l i ty of appl yi n g th e m o st re ce n t e d i - as a m i n i m u m .

-1
 I S 0 4303 PT*5 73 m 4 8 5390 3 0 30 7 563 T m
I
IS0 4301 -5~ 1 991
(E)

Tabl e 1 - Gui dance on cl assi ficati on of overhead travel l i n g cran es and portal bri d g e cranes and th ei r
mechani sms i n rel ati on to cran e u saae
..
G ro i i p G ro i i p cl as s i fi cati o n o f th e

cl as s i fi cati o i i i n e c h a i i i s i n as a wh o l e
No. U sage o f cran e S e rvi ce co n d i ti o n s of th e ’

ap p l i an ce as

a wh o l e
-
1 M an u al l y po we re d cran e A I

-
2 Wo rks h o p cran e for as se m bl y

pu rpo s e s I A l I M2 I M1 I M2

Power h o u s e cran e A l M2
M ai n te n an ce cran e A I M3 M2

Wo rks h o p cran e R e g u l ar l i g h t u s e A2 M3
Wo rks h o p cran e Re g u l ar i n t e rm i t t e n t u s e A3 M4
Wo rks h o p cran e i n t e n s i ve u s e A4 M5

- __
C ran e s i n s to rag e yard s Re g u l ar l i g h t u se, h o o k d u ty A3 M3
C ran e s i n s to rag e yard s I n t e n s i ve u se, g ra b or m ag n e t
,
d u ty A6 M6

3 a) S crap yard cran e R e g u l ar l i g h t u se, h o o k d u ty A3 M4

3 b) S crap yard cran e . R e g u l ar i n t e rm i t t e n t u se, m ag -

n e t o r g rab d u ty A6 M6

7 Ship u n l o ad e r

C o n tai n e r h an d l i n g cran e

S h i p - to - s h o re co n tai n e r cran e

S te e l wo rk cran e :

R o l l ch an g i n g cran e A2 M4 M3
Lad l e cran e A7 M8 M6
S o aki n g p i t cran e A7 M8 M7
S tri ppe r cran e A8 M8 M8
C h arg i n g cran e A8 M8 M8

-- ____.

10 Fo u n d ry cran e M5 M4
-

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 IS0 4301 PT*5 91 4 8 5 1 90 3 0 30 9564 1

IS0 4301 -51 991 (E)

UDC 621 .874/.875.001 .33

Descriptors: handling equipment, l i fti n g equlpment, cranes (h oi sts) , cl assi fl catl on.

Price based on 2 pag es