Ka holimo Crane ke mofuta oa mochini oa ho phahamisa, 'me likarolo tsa eona tsa mantlha li kenyelletsa:
Sebopeho se bonolo: Thegirder e le 'ngoe ka holimo Hangata crane e entsoe ka foreimi ea borokho, mochini o tsamaisang teroli, mochini o tsamaisang teroli le mochini oa ho phahamisa. E na le mohaho o bonolo 'me o bonolo ho o hlokomela le ho sebetsa.
Nako e kholo: Thegirder e le 'ngoe ka holimo crane e ka etsa mesebetsi ea ho phahamisa ka nako e kholoanyane 'me e loketse lithupelo, matlo a polokelo, li-docks le libaka tse ling.
Bokhoni bo boholo ba ho phahamisa: Matla a ho phahamisa a ka etsoa ho latela litlhoko mme a ka fihlela litlhoko tsa ho phahamisa tsa liketsahalo tse fapaneng.
Mefuta e mengata ea tšebeliso:It e sebelisoa haholo mesebetsing ea ho sebetsana le thepa le ho laolla le ho laolla lifekthering, merafong, likoung, matlong a polokelo le libakeng tse ling.
E bolokehile ebile e ka tšeptjoa: Thethipa e le 'ngoebridge crane e na le lisebelisoa tse fapaneng tsa ts'ireletso ea ts'ireletso, joalo ka li-switches tse fokolang, ts'ireletso ea overload, likonopo tsa ho emisa ts'ohanyetso, joalo-joalo, ho netefatsa ts'ebetso e bolokehileng.
Tlhahiso: Ke sesebelisoa sa bohlokoa indastering ea tlhahiso, haholo liindasteri tse boima moo thepa e kholo le e boima e hlokang ho tsamaisoa ho potoloha polante. Lits'ebetso tse tloaelehileng tsa li-cranes tse holimo tlhahisong li kenyelletsa: ho tsamaisa thepa e tala, mosebetsi o ntseng o tsoela pele, le lihlahisoa tse felileng ka har'a lebenkele la tlhahiso, ho tloha setsing se seng ho ea ho se seng, kapa ho tloha sebakeng se seng sa polokelo ho ea ho se seng.
Ho boloka thepa: Li-cranes tse holim'a girder tse le 'ngoe li ka sebelisoa libakeng tse kholo tsa polokelo le litsing tsa kabo ho phahamisa le ho tsamaisa thepa le thepa e boima. Tse ling tsa lits'ebetso tse tloaelehileng tsa li-cranes tse holimo sebakeng sa polokelo li kenyelletsa: ho laolla le ho laolla literaka le lijana tse nang le thepa e boima kapa e kholo.
Lisebelisoa tsa Motlakase: Li-cranes tse holim'a girder e le 'ngoe ke karolo ea bohlokoa ea lifeme tsa motlakase, haholo-holo kahong le tlhokomelong ea lisebelisoa tse kholo tsa ho fehla motlakase. Tsamaisa mafura, mashala, molora, le lisebelisoa tse ling ho potoloha setsi sa motlakase ho tloha libakeng tsa polokelo ho li isa libakeng tsa ho sebetsa kapa ho lahla.
Metallurgy: Lits'ebetsong tsa metallurgical, e sebelisoa lits'ebetsong tse fapaneng tsa limela tsa tšepe: ho lahla, ho kenya, ho forging, ho boloka, joalo-joalo.
Overhead crane e ka fihlela litlhoko tsa matla, ho tiea le botsitso ba ho phahamisa boima ba lithane tse kholo. Borokho bo matha ka potlako mme katleho ea tlhahiso e phahame.It e ka hlomelloa ka li-attachments tse fapaneng tsa hook ho fihlela litlhoko tsa ho phahamisa tsa liketsahalo tse fapaneng. Ho feta moo, crane e bonolo ho e hlokomela le ho e lokisa, 'me ha e theko e tlase ho feta crane e tloaelehileng ea Europe ea maemo a tšoanang.