Hoist trolley ke mokhoa oa ho phahamisa oa crane ea borokho bo holimo le karolo e jarang mojaro ka kotloloho. Bophahamo bo phahameng ba ho phahamisa trolley ea crane ea borokho bo ka holimo hangata bo ka fihla ho lithane tse 320, mme mosebetsi oa ho sebetsa hangata ke A4-A7.
Beam ea ho qetela e boetse ke e 'ngoe ea lisebelisoa tse ka sehloohong tsa crane. Mosebetsi oa eona ke ho hokahanya leballo le leholo, 'me mabili a kentsoe lipheletsong tse peli tsa leballo la ho qetela ho tsamaea tseleng ea terene ea crane.
Crane hook hape ke mofuta o atileng haholo oa lisebelisoa tsa ho phahamisa. Molao-motheo oa eona oa ho sebetsa ke ho fanyeha holim'a thapo ea terata ea hoist ea motlakase kapa trolley ea hoist ka ho sebelisa pulley block le likarolo tse ling ho phahamisa lintho tse boima. Ka kakaretso, mosebetsi oa eona ha se feela ho jara boima ba letlooa la thepa e lokelang ho phahamisoa, empa hape ke ho jara boima bo bakoang ke ho phahamisa le ho qhoma. Joalo ka lisebelisoa tsa crane tse holimo, boima bo akaretsang ba hokoe bo ka fihla ho lithane tse 320.
Lebili la Crane ke e 'ngoe ea likarolo tsa bohlokoa tsa eot crane. Mosebetsi oa eona o ka sehloohong ke ho ikopanya le pina, ho tšehetsa mojaro oa crane le ho tsamaisa phetiso. Ka hona, hoa hlokahala ho etsa mosebetsi o motle ha ho hlahlojoa mabili ho phethahatsa mosebetsi oa ho phahamisa hamolemo.
Bakete ea ho ts'oara hape ke sesebelisoa se tloaelehileng sa ho phahamisa indastering ea ho phahamisa. Molao-motheo oa eona oa ts'ebetso ke ho nka le ho ntša lisebelisoa tse ngata ka ho bula le ho koala ha eona. Bakete ea borokho ea crane e sebelisoa hangata bakeng sa thepa e ngata le ho ts'oara lifate. Ka hona, e na le mefuta e mengata ea ts'ebeliso merafong ea mashala, ho lahla litšila, liindasteri tsa mapolanka le liindasteri tse ling.
Limakete tse phahamisang ke mofuta oa likarolo tse ling tsa eot crane, tse sebelisoang haholo indastering ea tšepe. Molao-motheo oa eona oa ho sebetsa ke ho bulela hona joale, motlakase o tla hohela ka tieo lintho tsa khoheli tse kang tšepe, o li phahamisetse sebakeng se khethiloeng, ebe o khaola hona joale, magnetism e nyamela, 'me lintho tsa tšepe le tšepe li behoa fatše.
The crane cabin ke boikhethelo borokho likarolo crane. Haeba matla a ho palamisa a crane ea borokho a batla a le maholo, kh'ekere hangata e sebelisoa ho tsamaisa crane ea borokho.