Li-gantries tse entsoeng ka rabara (RTGs) le li-crane tsa boema-kepe li ka fana ka matla a hlokahalang a lipere le ho feto-fetoha ha maemo bakeng sa ho boloka thepa e tsamaea. Thepa e tsamaisang thepa e tla ka mefuta le boholo bo fapaneng, ho tloha ho tse nyane, tse tsamaisoang ka motlakase tse tsamaeang ka motlakase tse sa boneng motšehare, ho ea ho li-cross-carrier, ho ea ho tse khōloanyane, Pneumatic Tyre Gantry e khonang ho fallela ho 20,000 pounds. Hangata, likotoana tsena li na le mabili a tšepe bakeng sa ho matha liporong tsa tšepe, empa SEVENCRANE e boetse e fane ka lithaere tsa moea, rabara le mabili a polyurethane, likopano tsa terene le lirolara.
Lithaereng tsa moea, li-transtainer li na le mefuta e mengata ea ho sisinyeha 'me li ka bitsoa RTG, e leng khutsufatso ea Rubber-Tyre Gantry Crane. Maemo a tleleime ena a kenyelletsa lisebelisoa tsa ho fana ka matla a motlakase ho tloha mohloling oa matla a lebopong ho ea ho crane ea Pneumatic Tire Gantry ka voltage e batlang e le tlase, kahoo e lumella crane ea RTG ho hokela mohloling o le mong oa matla a motlakase le ho hokela hape mohloling o mong oa motlakase ntle le ho sitisa motlakase. kgokelo ya terata ya matla a phahameng. Crane e ncha ea RTG e nang le enjene ea diesel le jenereithara ea AC e ka hahuoa hore e sebelisoe ke setsi sa motlakase se nang le tlhahiso ea DC, e le hore crane ea RTG e khone ho etsa ts'ebetso ea ho tšela tsela ntle le tlhoko ea mohloli oa motlakase o phahameng oa kantle.
Bophelo bo bolelele bo boetse bo nahanoa haholo: lithaere tse sebelisoang ka har'a li-port straddle carriers le li-crane tse khathetseng ke rabara boema-kepeng, mohlala, li hloka ho kenyelletsa li-additives ho mamella ho taboha ho bakoang ke UV. Ka mohlala, lithaere tsa li-gantries tse khathetseng ke rabara li hloka ho khona ho tšoara ha li jara meroalo e meholo, empa li khona ho sebetsana le torque e ngata ha li fetola likhato tse 90 ha li ntse li eme.
Pele u reka crane ea pneumatic tire gantry, ho bohlokoa ho nahana hore na u tla e hloka hakae ho phahamisa mojaro. Pele u lula holim'a terekere ea rabara ea gantry, etsa bonnete ba hore e nepahetse bakeng sa mosebetsi oa hau oa hona joale hammoho le tse ling tse ka hlahang mosebetsing o tšoanang.