Rubber Tire Portal Crane, e kanna ea khutsufatsoa joalo ka RTG crane, e sebelisang lithaere tsa rabara bakeng sa ho tsamaea ho potoloha jarete ea thepa, ke mofuta oa gantry crane ea selefouno eo hangata e sebelisetsoang ho paka lijana, ho emisa le libakeng tse ling.
E ka ba sets'oants'o sa lijana se nang le lithaere tsa rabara tse kentsoeng boema-kepeng ba hau, lifti ea likepe e tsamaeang e sebelisoang ha u phahamisa likepe tsa hau kapa mochini o boima oa koloi oa gantry bakeng sa merero ea hau ea kaho. Li-cranes tsa gantry tse entsoeng ka rabara li boetse li sebelisoa haholo bakeng sa merero e fapaneng ea boenjiniere bakeng sa ho phahamisa le ho tsamaisa maballo a konkreite, kopano ea likarolo tse kholo tsa tlhahiso, le ho bea lipeipi.
Kapa, haeba u se u ntse u e-na le Rubber Tire Portal Crane, 'me u batla ho reka likarolo tsa RTG crane k'hamphaning ea rona, re ka u fa tsona ka theko e tlase. Mofuta ofe kapa ofe oa likarolo tsa crane tsa RTG tseo u li hlokang, re ka u etsetsa tsona.
Rubber Tire Portal Crane (RTG) ke mofuta oa lisebelisoa tsa mohala tse sebelisetsoang ho fetisa le ho paka lijana tse fumanoang likoung tsa lijana. Li-cranes tsa li-gantry tsa rekere li sebelisoa bakeng sa ho sebetsana le lijana, likarolo tse kholoanyane libakeng tsa ho laeloa / ho laolla, le lijarete tsa lijana. Li-RTG li fetisetsa lijana ho tloha jareteng ea lijana ho ea ho literaka tsa terene bakeng sa ho tšoaroa, kapa ka tsela e fapaneng.
Tšebeliso e thusa ho fokotsa meroalo e sithabetsang le ea matsoho, ka hona e eketsa nako ea bophelo ea ts'ebetso ea cranes le botsitso. Taolo e felletseng ea hydraulic ea mochini oa maeto a crane le mekhoa ea ho phahamisa, e lumellang liphetoho tse tlase tsa lebelo mehatong.
Li-cranes tsa RTG 16-tyres li ke ke tsa sebelisoa libakeng tse nyane, 'me li-RTG tsa 8-tyre li ratoa bakeng sa libaka tse nyane. Ho bohlokoa ho tseba hore na o tla sebelisa crane ea hau kantle kapa kahare. Pele u itlama ho e 'ngoe kapa e 'ngoe, nahana ka lintlha tse kang hore na ke mofuta ofe oa mosebetsi oo u lokelang ho o etsa, hore na u hloka ho phahamisoa hakae ho ea boima ba 'mele, moo u tla sebelisa crane le hore na lifte e tla ba holimo hakae.