I-gantry crane enkulu enethayela yerabha enethayela, eyaziwa nangokuthi i-RTG crane, isetshenziselwa ukuphatha imithwalo esindayo emayadini eziqukathi nezinye izinsiza zokuphatha impahla. Lawa ma-cranes agxunyekwe amathayi enjoloba, anganyakaziswa egcekeni ukuze afinyelele iziqukathi ezihlukene.
Ezinye zezici zamathoni amakhulu e-RTG cranes zihlanganisa:
1. Amandla okuphakamisa umsebenzi osindayo - lawa ma-cranes angaphakamisa amathani ayi-100 noma ngaphezulu, awenze alungele ukuphatha iziqukathi ezinkulu nezinye izinto ezisindayo.
2. Ukusebenza okushesha kakhulu - ngamamotho kagesi anamandla kanye nezinhlelo zokudonsa amanzi, ama-cranes e-RTG angahamba ngokushesha nangempumelelo egcekeni.
3. Uhlelo lokulawula oluthuthukisiwe – okhreyini besimanje be-RTG bafakwe amasistimu ekhompyutha asezingeni eliphezulu avumela opharetha ukuthi balawule ngokunembile ukunyakaza nokuphakamisa imisebenzi ye-crane.
4. Isakhiwo esimelana nesimo sezulu - Okhreyini be-RTG baklanyelwe ukumelana nezimo zangaphandle ezinzima, okuhlanganisa umoya onamandla nezimvula ezinamandla.
5. Izici zokuphepha - lawa ma-cranes ahlome ngezici zokuphepha eziningi, okuhlanganisa ukuvikela ukugcwala kakhulu, izinkinobho zokumisa izimo eziphuthumayo, namasistimu okugwema ukushayisana.
Sekukonke, okhreni abakhulu be-RTG abangamathoni bangamathuluzi abalulekile okuphatha iziqukathi nempahla, ehlinzeka ngesivinini, amandla, nokunemba okudingekayo ukuze kugcinwe izimpahla zihamba kahle ngamachweba namanye amatheminali.
I-Large Tonnage Terminal Rubber Tire Gantry Crane yakhelwe ukuphakamisa nokuthutha iziqukathi ezinzima emachwebeni nakwamanye amatheminali amakhulu. Lolu hlobo lwe-crane luwusizo ikakhulukazi ezikhumulweni zesitsha ezimatasa lapho isivinini nokusebenza kubalulekile ekuhambiseni iziqukathi zisuka emikhunjini ziye emalolini noma ezitimeleni.
I-Large Tonnage Terminal Rubber Tire Gantry Crane inezinhlelo zokusebenza ezimbonini ezimbalwa, ezihlanganisa ezokuthutha, ezokuthutha, nezokuthutha. Kuyithuluzi elibalulekile ekwenzeni amachweba okuhweba asebenze kahle futhi akhiqize, ukunciphisa isikhathi sokuphatha impahla, kanye nokwenza ngcono izinqubo zokudlulisa iziqukathi.
Sekukonke, i-Large Tonnage Terminal Rubber Tire Gantry Crane iyithuluzi elibalulekile ekusebenzeni kahle kwamatheminali amakhulu, okubenza bakwazi ukuphatha imithwalo esindayo, ukunciphisa izindleko, nokwandisa ukusebenza kahle.
Inqubo yokukhiqiza i-Large Tonnage Terminal Rubber Tire Gantry Crane ihlanganisa inqubo eyinkimbinkimbi yokuklama, ubunjiniyela kanye nokuhlanganisa izingxenye ezihlukahlukene. Izingxenye eziyinhloko ze-crane zihlanganisa isakhiwo sensimbi, uhlelo lwe-hydraulic, uhlelo lukagesi, kanye nohlelo lokulawula.
Isakhiwo sensimbi siklanyelwe ukusekela isisindo sempahla futhi simelane nezimo ezinzima zemvelo yechweba. Uhlelo lwe-hydraulic lunikeza amandla okuthi i-crane iphakamise futhi ihambise impahla, kuyilapho uhlelo lukagesi luhlinzeka ngezilawuli zesistimu ye-hydraulic kanye nesistimu ezishayelayo. Uhlelo lokulawula lwenzelwe ukuvumela opharetha ukuthi alawule ukunyakaza kwe-crane futhi aqinisekise ukuphepha kwempahla. Ukuhlanganiswa kokugcina kwe-crane kwenziwa echwebeni lapho uzosetshenziswa khona, futhi ukuhlolwa okuqinile kuyenziwa ukuze kuqinisekiswe ukuthi uphephile futhi uthembekile.