IS 13971-2: Rough terrain fork lift trucks - Code of practice for safety, Part 2: General requirements PDF
Preview IS 13971-2: Rough terrain fork lift trucks - Code of practice for safety, Part 2: General requirements
इंटरनेट मानक Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. “जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New” IS 13971-2 (1994): Rough terrain fork lift trucks - Code of practice for safety, Part 2: General requirements [TED 22: Transport Tractors and Trailers] “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda ““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee”” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” IS 13971 ( Part 2 ) : 1994 Indian Standard ROUGH TERRAIN FORK LIFT TRUCKS - CODE OF PRACTICE FOR SAFETY PART 2 GENERAL REQUIREMENTS UDC 621.868.258*5*002*2 : 614.8 t 4 @ BIS 1994 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 April 1994 ecirP puorG 3 lairtsudnr skcurT lanoitceS ,eettimmoC DET 23 DROWEROF sihT naidnI dradnatS was adopted yb the uaeruB of naidnI ,sdradnatS after the draft dezilanif yb the lairtsudnI skcurT lanoitceS eettimmoC had neeb devorppa yb the tropsnarT gnireenignE noisiviD .licnuoC ehT esoprup of siht dradnats si ot etomorp ytefas ni the ngised dna noitcurtsnoc of hguor niarret fork tfil skcurt as hguor niarret fork tfil skcurt yam esuac yrujni fi ylreporpmi desu or .deniatniam sihT dradnats yam eb desu as a ediug yb seitirohtua gnirised ot etalumrof ytefas selur dna .snoitaluger sihT dradnats si osla dednetni for esu yb seirtsudni detaicossa htiw gnirutcafunam or gnizilitu hguor niarret fork tfil .skcurt nI the noitaraperp of siht ,dradnats ecnatsissa has neeb devired mo.rf ISNA B 8791-6.65 ytefaS‘ dradnats for powered lairtsudni skcurt - hguoR niarret fork tfil ,’skcurt deussi yb the lanoitaN sdradnatS etutitsnI ( ASU ), dna SlD/OSI 8379 hguoR‘ niarret tfil kcurt - ytilibatS test’ deussi yb the lanoitanretnI noitazinagrO for .noitazidradnatS sihT dradnats si gnieb deussi ni the gniwollof two :strap Part 1 ,noitacilppA noitarepo dna ,ecnanetniam dna Part 2 lareneG .stnemeriuqer ehT eettimmoC elbisnopser for the noitaraperp of siht dradnats si nevig ni xennA .A nI gnitroper the stluser of a test or sisylana edam ni ecnadrocca htiw siht ,dradnats fi the lanif ,eulav devresbo or ,detaluclac si ot eb dednuor off, ti llahs eb enod ni ecnadrocca htiw SI 2 : 1960 seluR‘ for gnidnuor off laciremun seulav ( revised )‘. IS 13971( Part 2 ) : 1994 Indian Standard ROUGH TERRAIN FORK LIFT TRUCKS - CODE OF PRACTICE FOR SAFETY PART 2 GENERAL REQUIREMENTS 4 YTICAPAC 1 SCOPE 1.1 sihT standard seificeps eht ytefas -eriuqer 4.1 Design Capacity stnem gnitaler ot ngised and noitcurtsnoc fo ngiseD yticapac shall eb dehsilbatse hguor niarret krof tfil skcurt at eht emit fo 4.1.1 htiw a daol tnelaviuqe ot an deniartsernu -omoh .erutcafunam suoeneg ,ebuc htiw llarevo snoisnemid eciwt eht 1.2 sihT standard seod ton revoc selcihev deificeps daol ertnec .ecnatsid dednetni yliramirp rof gnivomhtrae ro revo eht 4.1.2 ehT yticapac shall eb desab eht htgnerts daor hauling. on fo eht suoirav stnenopmoc and ytilibats fo eht 2 SECNEREFER kcurt and shall eb desserpxe ni margolik at a deificeps daol ertnec ecnatsid ni ertemillim that ehT eniwollof standards era yrassecen stcnujda a kcurt yam tropsnart and kcats ot eht -ixam ot this standard: mum noitavele fo eht daol gnigagne .snaem IS No. Title 4.2 detaR yticapaC 4660 : 1993 yrassolG fo smret gnitaler ot 4.2.1 ehT detar yticapac shall eb dehsilbatse derewop lairtsudni skcurt yb eht rerutcafunam htiw a daol tnelaviuqe ot ( third revision ) an deniartsernu suonegomoh ,ebuc htiw llarevo 6876 : 1972 lacinhceT scitsiretcarahc and snoisnemid eciwt eht deriuqer daol ertnec gnitset fo krof arms rof -krof .ecnatsid tfil skcurt 4.2.2 ehT detar yticapac shall eb desab 111 eht 7496 : 1974 noitacificepS rof noitcerid fo htgnerts fo eht suoirav stnenopmoc and levart slortnoc rof lairtsudni ytilibats fo eht .kcurt srotcart and derewop -tsudni lair skcurt 4.2.3 Ratings - ehT ,thgiew that a kcurt yam tropsnart and kcats ot a thgieh dehsilbatse yb 7553 : 1975 lortnoC slobmys rof derewop eht rerutcafunam at eht gniwolloF daol sertnec lairtsudni skcurt desserpxe ni kg is nevig :woleb 7570 : 1975 yrassolG fo smret gnitaler ot )a Up ot 999 kg at 400 mm daol ,ertnec krof arms and stnemhcatta fo )b 1 000 ot 4 999 kg at 500 mm daol ,ertnec tfilkrof skcurt 9701 : 1930 ekarB ecnamrofrep fo -rewop )c 5 000 ot 13 600 kg at 600 mm daol ,ertnec de lairtsudni skcurt and 13302 : 1992 hguoR niarret krof tfil )d revO 13 600 kg at 1 200 mm daol .ertnec skcurt - ytilibatS tset 4.3 Markings 13971 ( traP 1 ) : hguoR niarret krof tfil hcaE kcurt shall install ,elbarud -orroc 1994 skcurt - edoC fo ecitcarp 4.3.1 a nois ,tnatsiser )s(etalpeman ylbigel debircsni rof ytefas : traP 1 ,noitacilppA htiw eht :gniwollof noitarepo and ecnanetniam )a ledoM and laires rebmun fo eht .kcurt ehT kcurt laires rebmun shall osla eb 3 YGOLONIMRET depmats no eht emarf fo eht .kcurt roF eht sesoprup fo this standard, eht smret and )b etamixorppA thgiew fo ,kcurt snoitinifed nevig ni SI 4660 : 1993 and SI 7570 : 1975 shall .ylppa )c yticapaC IS.13971 ( Part 2 ) : 1994 sihT noitamrofni shall eb ylraelc srezilibats ro/dna elxa ,skcol fi os elbisiv ot eht rotarepo ni his gnitarepo deppiuqe ( ees .giF I .) .noitisop ehT etalpeman yam osla )d )1 fI eht kcurt is yllanigiro deppiuqe wohs rehto sdaol at rehto daol sertnec htiw tnorf dne ,)s(tnemhcatta eht and .snoitavele setalpeman shall eb dekram ot yfitnedi eht tnemhcatta .noitanibmoc skcurT deppiuqe htiw gnitfil -ahcem )2 fI eht kcurt is yllanigiro deppiuqe nisms that edivorp elbairav hcaer at htiw tnorf dne ,)s(tnemhcatta eht elbairav snoitavele shall eb dedivorp setalpeman shall osla eb dekram ot htiw a ylraelc elbigel trahc elbisiv ot yfitnedi eht )s(tnemhcatta and -idni eht rotarepo ni his gnitarepo snoitisop etac eht etamixorppa thgiew and gnivig daol handling seitilibapac ni yticapac fo eht kcurt and tnemhcatta ecnamrofnoc htiw 3 and 4 fo this mumixam noitavele fo eht daol -agne standard ni all gnitrepo snoitisop htob gnig snaem htiw daol yllaretal .dertnec htiw and tuohtiw yllaunam detarepo So” S!f AS” 60' -ss” ”o7 2 720 kg AT 600 mm LOAD CENTRE ( Wltl-1OUt STABILIZERS 1 FIG. 1 LOAD RATING 2 SI 13971 ( Part 2 ) : 1994 4.4 Stability 9 FORKS 4.4.1 ehT ytilibats snoitidnoc rof hguor niarret 9.1 skroF shall eb dengised ot diova -netninu lanoit tnemhcated ro/dna laretal .tnemevom krof tfil skcurt shall eb ni ecnadrocca htiw SI 13302 : 1992. 9.2 hcaE krof mra shall eb ylraelc depmats htiw its laudividni detar yticapac ni an aera ylidaer 4.4.2 skcurT deppiuqe htiw stnemhcatta shall elbisiv and ton tcejbus ot .raew eh deredisnoc as yllaitrap dedaol skcurt nehw detarepo tuohtiw a .daol 9.3 noitaulavE fo krof arms shall eb edam no eht basis fo eht stnemeriuqer nevig ni SI 6876 : 5 EKARB PERFORMANCE 1972. 5.1 ehT sekarb dettif no hguor niarret krof tfil 10 YTEFAS SDRAUG skcurt shall teem eht stnemeriuqer as detacidni 10.1 ytefaS guards rof hguor niarret krof tfil ni SI 9701 : 1980. sk4ygy shall eb as nevig ni SI 13971 ( traP I ) : 6 SLORTNOC 11 EDIS DETNUOM ROTAREPO 6.1 noitceriD fo levart fo slortnoc shall eb ni TNEMTRAPMOC HTGNERTS ecnadrocca htiw SI 7496 : 1974. 11.1 tnemtrapmoC gnidneB tseT 7 LORTNOC SLOBMYS 11.1.1 ehT tnemtrapmoc shall eh detnuom ni its delbmessa noitisop no eht .kcurt A ecrof 7.1 slobmyS nehw desu no hguor niarret krof shall eb deilppa ot eht tnemtrapmoc as nwohs tfil truks shall eb ni ecnadrocca htiw SI 7553 : ni .giF 2. 1975. 11.1.2 sihT ecrof shall eb ylmrofinu detubirtsid 8 TILT MECHANISM gnola eht pot edis rebmem fo eht tnemtrapmoc and deilppa yllatnoziroh drawot eht -utignol 8.1 To maintain ytilibats htiw gnitfil -ahcem dinal enilertnec ehtfo .kcurt tI shall tca revo nism ,detavrle gnitlit shall eb ,elballortnoc an aera whidh is 150 mm hgih and as gnol as htooms and at elbanosaer .deeps eht tnemtrapmoc pot edis .rebmem .GIF 2 COMPARTMENBTE NDINGT EST 3 IS 13971( Part 2 ) : 1994 11.2 Compartment Crushing Test 11.2.1 gnisoppO secrof shall eb deilppa ot eht pot edis srebmem fo eht tnemtrapmoc as nwohs ni .giF 3. 356 FIG. 3 COMPARTMENCTR USHING TEST .GIF 4 DEFLECTIONL IMITINGV OLUME 11.2.2 These secrof shall eb ylmrofinu -ubirtsid det and 3eilppa yllatnoziroh ot esuac -Aerpmoc 13 PEDAL AND PL4TFORM SURFACES nois fo eht pot fo eht .tnemtrapmoc yehT shall 13.1 lortnoC sladep and smroftalp doots no ro tca revo an aera hcihw is 150 mm hgih and as degagne yb eht s’rotarepo teef shall evah slip gnol as eht tnemtrapmoc pot edis .rebmem tnatsiser .secafrus 11.3 Test Force 14 WARNlNG DEVICE 11.3.1 The force required in 11.1 and 11.2 14.1 yrevE kcurt shall eb deppiuqe htiw an evoba shall eb 110 tnecrep fo eht ytpme kcurt dellortnoc-rotarepo ,nroh ,eltsihw gnog ro rehto thgiew nwohs no eht .etalpeman dnuos gnicudorp .)s(ecived Visual secived hcus as lights ro sreknilb yam osla eb dellatsni 11.4 Evaluation nehw~ detseuqer yb eht .resu 11.4.1 tnemtrapmoC htgnerts shall eb -atpecca 15 GUARDS FOR MOVING ‘PARTS elb fi gnirud ro retfa gnitset ereht is on -urtorp nois ro noitcelfed otni eht noitcelfed gnitimil 15.1 ehT ,rotarepo ni eht lamron gnitarepo emulov nwohs ni .giF 4. ,noitisop shall eb detcetorp morf gnivom parts that tneserper a .drazah 11.5 lareneG stnemeriuqeR 16 YCNEGREME GNIREWOL OF LOAD 11.5.1 gniruD eht ,tset eht noitcelfed gnitimil emulov yam evom nihtiw eht senifnoc fo eht 16.1 lacitreV masts shall eb dedivorp htiw a s’rotarepo .tnemtrapmoc snaem ot tneverp eht daol morf gnirewol at a etar ni ssecxe fo 0.6 m rep dnoces ni esac fo a 11.5.2 etanretlA tset sdohtem shall eb desu eruliaf ni eht daol gnitroppus ciluardyh lortnoc dedivorp yeht era ton less .ereves .stiucric 12 LOAD BACKREST EXTENSION 16.2 elbairaV hcaer smoob shall eb dedivorp 12.1 daoL tserkcab ,noisnetxe dedivorp shall htiw a snaem ot tneverp eht moob morf -otua evah ,thgieh ,htdiw and ezis fo sgninepo ton ot yllacitam gnirewol ni esac fo a eruliaf ni eht deecxe 150 mm ni eno fo eht owt ,snoisnemid daol gnitroppus ciluardyh lortnoc .stiucric ot eziminim eht ytilibissop fo eht daol gnillaf sdrawot eht .rotarepo 4 SI 13971( Part 2 ) : 1994 ANNEX A ( droweroF ) EETTIMMOC NOITISOPMOC lairtsudnI skcurT lanoitceS ,eettimmoC DET 23 Chairman Representing SHRI .J .A KHAN Macneill Engineering Ltd, Calcutta Menlbers SHRI S. RAY CHAUDHARI( Alternate ot Shri J. A. Khan ) SHRI S. C. ANAND Directorate General of Supplies & Disposals ( DGS & D ), SHRI S. M. MUNJAL ( Alternate ) New Delhi SHRI S. .K CHAUDHARY Escorts Ltd, Faridabad SHRI V. K. JADON ( Alternate ) BRIG V. S. DNAWAN Directorate of Quality Assurance, New Delhi SHRI .P T. CHAUBAL( Alterrzate ) SHRI S. K. GULATI Directorate of Technical Developnxnt & Production ( ,)riA SHRI .D GANGOPADHYAYA (Alternate) weN ihleD ,hcraeseR sngiseD & sdradnatS ,noitazinagrO wonkcuL JT DIRECTORS TDS ASSTT DESIGN ENGINEER( Alternate ) satloV ,dtL yabmoB SHRI V. KAUSIK SHRI K. B. NAIR (.4Zternate ) yabmoB troP Trust, yabmoB SHRI N. L. KODNANEY SHRI N. G. KAMAT SATO~KAR( Alternate J Calcutta troP Trust, Calcutta SHRI A. KONAR etarotceriD lareneG fo lacinhceT ,tnempoleveD weN ihleD SHRI M. E. MADHUSUDAN SHRI K. K. TIWARI ( Alternate ) bajnuP srotcarT ,dtL hragidnahC SHRI N. S. NINDI SHRI A. C. BHATTACH~RYYA( Alternate ) ardnihaM ,slacimehC enuP SHRI V. G. PARANJPE s’tseJ gnireenignE oC ,dtL yabmoB SHRI K. R. PRASAD SHRI 5. NATH ( Alternate ) jerdoG & ecyoB gfM oC tvP ,dtL yabmoB SHRI H. F. RAGINA SHRI D. B. VIJAYAKAR( Alternate ) ocamxeT ,dtL Calcutta SHRI S. M. SI:N SHRI NIRMALYAS ENGUPTA( Alternate ) yrtsiniM fo syawliaR ( yawliaR draoB ,) weN ihleD SHRI R. C. SHARMA SHRI LOVE DEV RAJ ( Alternate ) ,elciheV hcraeseR & tnempoleveD ,tnemhsilbatsE ragandemhA SHRI V. P. SULAKHE SHRI M. N. SRIVASTAVA( dtcmate j SHRI N. S. VIJAYARAGHAVAN, rotceriD lareneG SIB ( Ex-officio Member ) , Director ( Transport Engg ) Secretary SHRI T. M. MAJUMDAR Director ( Transport ggnE ,) SIB
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