Nharembozha gantry crane inoumbwa nemagidhi maviri, nzira dzekufambisa, nzira dzekusimudza, uye zvikamu zvemagetsi. Iyo yekusimudza kugona kweiyo mobile gantry crane inogona kunge iri mazana ematani, saka iyi zvakare imhando yeheavy-duty gantry crane. Kune imwe mhando ye mobile gantry crane, European-type double-girder gantry cranes. Yakatora pfungwa yehuremu huremu, kuderera kwakadzika pamavhiri, nzvimbo diki yakavharirwa, inovimbika kushanda, uye compact chimiro.
Mobile gantry crane inowanzo shandiswawo pamigodhi, masimbi nesimbi, mayadhi enjanji, uye zviteshi zvemugungwa. Iyo inobatsira kubva kune kaviri-girder dhizaini ine yakakwirira hunyanzvi, yakakura spans, kana yakakwirira yekusimudza urefu. Kareni-magidhi maviri anowanzoda kucheneswa kwakakura pamusoro pema cranes-level-level, sezvo marori anosimudza achipfuura pamusoro pemagidhi pabhiriji recranes. Sezvo single-girder cranes ichingoda danda rimwe chete renzira, masisitimu aya anowanzo ane huremu hwakadzika, zvichireva kuti anogona kushandisa akareruka-huremu nzira yekufamba uye inonamatira kune iripo zvivakwa zvinotsigira zvivakwa, izvo zvisingakwanise kuita basa rinorema senge mbiri girder mobile gantry crane.
Mhando dze mobile gantry crane dzakakodzerawo kuvaka kongiri zvidhinha, inorema zvakanyanya simbi yekusimbisa magidhi, uye kurodha matanda. Kaviri girder gantry crane inowanikwa mune maviri masitaera, A mhando uye U mhando, uye ine yakavakirwa-mukati mechanisheni yekusimudza, kazhinji ingave yakavhurika-inoperera hoist kana winchi.
Double-girder gantry crane inogona kupihwa mune rakasiyana basa rekushanda, iro rakatemerwa hunyanzvi hunoenderana nezvinodiwa nevatengi. Isu SEVENCRANE mainjiniya uye tinovaka zvigadziriso zvetsika zvinotangira kubva kuhupfumi, huremu cranes kusvika kune yakakwira-capacity, inorema-basa, welded girder-boxed cyclops.