Liindastering tse ngata tse kholo, li-cranes tsa lithane tse 30 tsa maemo a holimo ha se feela liphahamiso tsa bohlokoa bakeng sa lits'ebetso tsa tlhahiso, empa li fetoha sesebelisoa sa bohlokoa sa ho etsa metjhini ea kaho. Crane e holimo ea lithane tse 30 e ka etsa mesebetsi ea ho sebetsana le thepa e ke keng ea etsoa ka mosebetsi oa matsoho, kahoo ea imolla basebetsi boitekong ba bona ba matsoho le ho eketsa katleho ea bona ea mosebetsi.
Crane ea holimo ea lithane tse 30 e ka etsoa ka mefuta e fapaneng ea litlhophiso ho latela maemo a ts'ebetso, libaka tsa ts'ebetso, hammoho le mofuta oa meroalo e hlokang ho phahamisoa. Joalo ka mofuta o boima oa crane, crane ea borokho ba lithane tse 30 hangata e na le maballo a habeli kaha maballo a le mong ha a khone ho tšoara ntho e boima ba lithane tse 30. Khamphani ea rona e boetse e fana ka li-cranes tsa 20-ton, 50-ton, single-girder, le li-cranes tse holimo tse peli, joalo-joalo, ntle le li-cranes tsa borokho tsa lithane tse 30. Krine ea rona ea borokho ea lithane tse 30 e khothaletsoa bakeng sa lits'ebetso tsa ho phahamisa ka kakaretso, joalo ka ho tsamaisa thepa ka har'a mabenkele a mechini e boima, matlong a polokelo le matlong a polokelo.
Crane ea holimo ea lithane tse 30 hangata e fumanoa mabenkeleng a mochini, matlong a polokelo, lijarete tsa polokelo, limela tsa tšepe, joalo-joalo bakeng sa ho ntlafatsa ts'ebetso ea tlhahiso le ts'ebetso ea thepa. A5 ke crane ea borokho bo holimo e sebelisoang hangata maemong a ts'ebetso, hangata e sebelisoa lifemeng le merafong, lithupelong, libakeng tsa polokelo, joalo-joalo Ho sa tsotellehe mefuta e fapaneng le litlhophiso tsa li-cranes tse holimo, moralo o hlile o ts'oana, ho kenyelletsa le borokho, a. ho phahamisa truss, mekhoa ea ho eta ea crane, le sistimi ea taolo ea motlakase.
SEVENCRANE Sehlopha se ka qapa li-crane tse fapaneng tsa lithane tse 30 ho ea ka litlhoko tsa hau tse khethehileng, joalo ka lithane tse 30 tsa motlakase, lithane tse 30 tsa borokho bo phatlohang, joalo-joalo. Litšebeletso tsa rona tsa tloaelo li ka re lumella ho rala le ho etsa lithane tse 30 ho latela litlhoko tsa hau tse ikhethileng. Ka kakaretso, haeba moreki a batla ho reka lisebelisoa tsa ho phahamisa tsa SEVENCRANE Groups, re ka fana ka litlhahiso tse utloahalang bakeng sa crane e nepahetseng ea lithane tse 30.
Re boetse re fana ka Grab Cranes bakeng sa ho sebetsana le thepa e hlephileng, Foundry Cranes ho nka le ho tsamaisa tšepe e chesang e qhibilihisitsoeng, Overhead Magnetic Cranes ho sebetsana le tšepe e ntšo e nang le khoheli ea khoheli, joalo-joalo Mesebetsi e meng ea mosebetsi e hloka li-cranes tse seng kae tse kholo tsa lithane tse 30 tse lokelang ho sebelisoa. ho nka lisebelisoa le libaka tse khethehileng tsa ts'ebetso. Bakeng sa mesebetsi e meng e khethehileng ea crane, mohlala, crane ea ho tima crane ka holimo, e tlameha ho ba le yuniti e theohang kapele, 'me bakeng sa li-cranes tse phahameng tse phahameng, li lokela ho eketsa lebelo la tsona ka ho sebelisa lebelo le tlaase ho sebetsana le thepa e boima, lebelo le phahameng ho feta. tšoara thepa e laoloang, kapa lebelo le phahameng bakeng sa ho theola lebelo, e le ho eketsa katleho.