Lo mhlahlandlela unikeza umbono ophelele we okhrayini bamaloli obhejane, ezihlanganisa izinhlobo zazo ezihlukahlukene, izinhlelo zokusebenza, izinzuzo, ukonakala, nezici okufanele zicatshangelwe lapho ukhetha eyodwa. Sihlolisisa imininingwane yokusebenza kwazo, ukunakekelwa, nezinqubomgomo zokuphepha, sinikeza imininingwane ebalulekile kunoma ubani ohililekile ekukhetheni, ekusebenziseni, noma ekuphatheni lezi zingcezu zemishini enamandla. Funda mayelana namamodeli ahlukene atholakalayo, amandla awo omthwalo, nokuthi ungaqinisekisa kanjani ukusebenza kahle.
I-boom yokukhuluma okhrayini bamaloli obhejane zaziwa ngokuklama kwazo okuhlangene kanye nokuhamba kahle. Izingxenye zabo eziningi zokukhuluma zivumela ukubekwa okunembile kwemithwalo ezindaweni eziqinile, okuzenza zibe zilungele izindawo zasemadolobheni nezindawo zokwakha ezinomkhawulo wokufinyelela. Ukuvumelana nezimo okunikezwa i-boom ezwakalayo akufani nezinye izinhlobo, kodwa ngokuvamile kuphumela kumthamo ophansi wokuphakamisa uma kuqhathaniswa nama-telescopic boom cranes.
I-Telescopic boom okhrayini bamaloli obhejane inikeza umthamo omkhulu wokuphakamisa nokufinyelela uma kuqhathaniswa nozakwabo abakhulumayo. I-boom inweba futhi ihlehle kahle, inikeze ukuguquguquka ekuphakamiseni nasekubekeni imithwalo esindayo. Lawa ma-cranes ajwayele ukusetshenziswa kumaphrojekthi wokwakha amakhulu, izicelo zezimboni, kanye nokuthuthukiswa kwengqalasizinda. Nakuba zinamandla, zivame ukuntula amandla okwenza ama-boom cranes ezindaweni ezivalekile.
Ukukhetha ezifanele i-crane yeloli likabhejane kuncike kakhulu ezidingweni ezithile zephrojekthi. Izici ezibalulekile okufanele zicatshangelwe zihlanganisa:
Ukunakekelwa okuvamile kubalulekile ukuze kuqinisekiswe ukuphila isikhathi eside nokusebenza okuphephile kwanoma yikuphi i-crane yeloli likabhejane. Lokhu kuhlanganisa ukuhlolwa okujwayelekile, ukugcotshwa, nokulungiswa ngesikhathi. Ukubambelela ezimisweni zokuphepha eziqinile kubaluleke kakhulu, okuhlanganisa ukuqeqeshwa okufanele kwabaqhubi, ukusetshenziswa kwezinto zokuphepha, nokubambelela emikhawulweni yokulayisha. Ukungazinaki lezi zici kungaholela ezingozini nasekulungiseni okubizayo. Hlala ubheka imihlahlandlela yomkhiqizi ukuze uthole izinqubo eziningiliziwe zokulungisa nezokuphepha.
Lapho ufuna ikhwalithi ephezulu i-crane yeloli likabhejane, kubalulekile ukusebenzisana nomphakeli ohlonishwayo. Izinkampani ezifana I-Suizhou Haicang Automobile sales Co., LTD unikeze izinhlobonhlobo zezinketho futhi unikeze ukwesekwa kochwepheshe. Ukuzibophezela kwabo kwikhwalithi nokwaneliseka kwamakhasimende kuyisici esibalulekile ekwenzeni isinqumo esinolwazi. Cwaninga kahle abahlinzeki abangaba abahlinzeki, uqhathanise ukunikezwa kwabo, ukubuyekezwa kwamakhasimende, kanye nezinsizakalo zangemuva kokuthengisa ngaphambi kokuthenga.
| Isici | Ukukhuluma nge-Boom | I-Telescopic Boom |
|---|---|---|
| I-Maneuverability | Phezulu | Phansi |
| Amandla okuphakamisa | Phansi | Phezulu |
| Finyelela | Inomkhawulo | Okukhulu |
| Izicelo Ezikahle | Izindawo zasemadolobheni, izindawo eziqinile | Izakhiwo ezinkulu, amaphrojekthi ezimboni |
Khumbula njalo ukubeka phambili ukuphepha futhi uxhumane nochwepheshe lapho usebenza ngemishini esindayo efana okhrayini bamaloli obhejane.
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