Rọba Taya Gantry Crane/RTG (crane), ma ọ bụ mgbe ụfọdụ transtainer, bụ mkpanaka, wheeled, kreenu nke na-arụ ọrụ n'ala ma ọ bụ na-akwakọba arịa intermodal. N'ihi mmegharị nke kreenu gantry rọba nwere ike ibugharị, enwere ike ibugharị kreenu gantry rọba gaa n'ebe dịpụrụ adịpụ wee buru ma ọ bụ bupu arịa intermodal n'ụgbọ mmiri. N'adịghị ka ụgbọ okporo ígwè gantry cranes nke nwere ụzọ kwụ ọtọ, rọba tyred gantry crane bụ ụdị igwe mkpanaka gantry nke na-eji chassis rọba eme njem, na-eme ka ihe ndị ahụ na-edozi ihe na-agbanwe agbanwe, na-arụ ọrụ nke ọma, na nchekwa.
Ọ nwere ike ịbụ akpa rọba tyred gantry kreenu nke etinyere n'ọdụ ụgbọ mmiri gị, igwe mbuli ụgbọ mmiri eji arụ ọrụ ebuli ụgbọ mmiri gị ma ọ bụ kreenu gantry mkpanaka dị arọ maka ọrụ owuwu gị. Nkịtị gantry nke rọba kwụsiri ike, na-arụ ọrụ nke ọma na nke dị mfe, na-enwe ntuziaka nchekwa zuru oke yana ngwaọrụ nchekwa oke nke na-ahụ maka nchekwa nke ndị ọrụ na akụrụngwa kacha mma. cranes nke RTG nwere ike ịrụ ọrụ na mpaghara sara mbara yana ngbanwe, na-enwe njirimara dị ka ọnụ ọgụgụ ojiji dị elu maka oghere, arụmọrụ dị elu, na oghere moto zuru oke.
cranes RTG nwere ike ịbawanye ọnụego ojiji nke ebe nkwakọba ihe, kpuchie nnukwu ebe ebuli elu, ebe a na-akpụ akpụ. Ọbụghị naanị ịgafe n'ọdụ ụgbọ mmiri, RTG cranes nwekwara ike nweta njikwa igwe na-agbanwe agbanwe. Kraịnụ RTG dabara adaba iji gbasaa arịa ise na asatọ na ibuli elu site na arịa 3- ruo 1-karịa-6. Site na uto ngwa ngwa na mbupu akpa zuru ụwa ọnụ, okirikiri nnyefe dị mkpụmkpụ, cranes gantry rubber-tyred (RTG cranes) na ụgbọ okporo ígwè gantry cranes (RMG cranes) na-eji ọtụtụ ebe n'ọdụ ụgbọ mmiri, yana cranes RTG dị elu na cranes RMG chọrọ karịa. site n'aka ndị ọrụ.
N'ihi mmegharị nke crane gantry tyred rọba, enwere ike ịkwaga crane gantry roba gaa n'ebe dịpụrụ adịpụ ma jiri ya na-ebunye ma ọ bụ bupu arịa site na arịa multimodal. Krene RTG na-agbanwe agbanwe na-agbanwe n'ọrụ n'ebe dị anya, yana ọnụego ojiji dị elu, arụmọrụ dị elu, yana yad nke injin. RTG kreenu na-adabara n'ihe dị n'agbata akpa ise ruo asatọ n'obosara, yana ibuli elu n'etiti ihe karịrị 3 ruo ihe karịrị 6 arịa toro ogologo. Site na ụdị mkpanaka a, enwere ike iji ụdị gantry crane a n'ọtụtụ akpa yad dị nso n'ebe ibe ya nọ, na-enweghị itinye ego na ngwa Gantry nkịtị maka ogige ọ bụla.
Smart RTGs, na-egosipụta ụlọ nchara mara mma yana ụlọ ndị na-arụ ọrụ, na-eme ka ọ dịrị ndị na-arụ ọrụ kreenu gị mfe ịrụ ọrụ kreenu n'ụzọ dị mma ma na-arụpụta ihe. Usoro maka ịgba ọsọ kreen bụ n'ụzọ bụ isi nke ngwaọrụ ịnya ụgbọ ala, ntọala wiil, etiti maka kreenụ, na ngwaọrụ nchekwa.