Double-girder pamusoro mamambi anogona kupihwa mukirasi a, b, c, d, d, ne ye cmaa, ine macmacitions mazana mashanu emamita mazana mashanu kana anopfuura mazana maviri emamita. Kana yakagadzirwa nenzira kwayo, mbiri bhiriji crane inogona kunge iri mhinduro yakanaka yemabhizinesi anoda zvinorema-kune-yebasa-basa cranroom, kana zvivakwa zvine musoro uye / kana pasi nzvimbo. Dhizaini mbiri dhizaini rinogona kunge riri sarudzo-inoshanda sarudzo yeanorema-basa crane pakugadzirwa, imba yekuchengetera, kana nzvimbo yekuchengetera. Crane inoda masimba akakwirira, kutambudzika kwakakura, kana kukwirira kwakakwirira kwaizobatsirwa neyekugadzira girinhi-girder, asi zvinogona kudhura zvakanyanya kumusoro.
Kaviri Bridge Bridge Crane inoda kukwira kumusoro pamusoro pemazinga enjodzi, sekusimudzira marori anowira pamusoro pegondohwe. Iyo Bridge gomba rinofamba pamusoro pepamusoro peiyo crane matipi ayo akaiswa pamusoro pePamusoro crane radway. Ends trori - kutsigira iyo bhiriji girder inobvumira kukwira crane njanji, iyo inobvumira crane kuti ufambe kumusoro uye pasi crane radway. Bridge girder - yakatwasuka girders pane crane inotsigira tambo yetrolly uye kusimudza.
Chimiro chekutanga chezvekutengeserana bridge bridge crane iri, marori ari pamatanho anowedzera kureba kwetiraki, kune trolley yekukwidza kusimudza kusimudza uye kufamba pamusoro pebhiriji. Double-girder bridge crances inoumbwa nemabhiriji maviri akabatanidzwa kune anomhanya, anowanikwa aine tambo dzemafuta, Sevenercare pamusoro peCrames uye mhenderekedzo dzinogona kupa nyore shoma girdge bridge crand Nekuti swivels inogona kugara mukati-pakati kana pamusoro pematanda anotenderera, imwe 18-36 ye swivel kureba inowanikwa kana uchishandisa bridge mbiri bhiriji crane.