Ma cranes okwera pamafakitale amakhala ndi mtengo umodzi wokhazikika wothandizidwa mbali iliyonse ndi galimoto yomaliza.Chokwezera chamagetsi ndichocheperako - kutanthauza kuti amathamangira pansi pa girder imodzi.Ndi yoyenera pa msonkhano pomwe pali mizati ndi mizati yowulukira ndege.Ma cranes apamtunda amapita kumayendedwe asanu ndi limodzi kuphatikiza kutsogolo ndi kumbuyo, kumanzere ndi kumanja, mmwamba ndi pansi.
Ma cranes apamwamba a mafakitale atha kugwiritsidwa ntchito m'magawo ambiri ndi mafakitale kuti athandizire kuwongolera ndi kukonza ntchito m'dera lonselo, kuphatikiza zopangira zolemetsa, zopangira zitsulo, malo opangira mankhwala, malo osungiramo zinthu, mayadi akale, ndi zina zambiri. Ma crane apamwamba a mafakitale amatha kupangidwira kuti azikweza , komanso ntchito zapadera zokweza.Ma cranes apamwamba kwambiri a mafakitale amapereka kuthekera kokweza kwambiri kwazinthu zonse zogwirira ntchito.
Mwachitsanzo, pafupifupi mphero zonse zamkati zomwe zimagwiritsa ntchito makina opangira zinthu zamakampani kuti azikonza nthawi zonse ndikukweza ma roller olemetsa ndi zida zina.; Ma cranes apamwamba pamafakitale ogwiritsira ntchito magalimoto amagwira ntchito zingapo kuyambira pakugwiritsa ntchito zida ndi ntchito zogulitsira, kukweza ndi kukoka mapulogalamu.
SEVENCRANE imapanga, imamanga, ndikugawa zida zonse zogwirira ntchito, kuphatikizapo makina a Industrial overhead, makina amodzi kapena awiri, makina apamwamba kwambiri, makina apamwamba, kapena makina opangidwa mwachizolowezi, katundu wotetezeka kuchokera ku 35 pounds kufika ku 300. matani.
Ma cranes apamwamba m'mafakitale amawonjezera mphamvu ndi chitetezo cha ntchito pamalo opangira kapena ogwirira ntchito, komanso amakulitsa ntchitoyo.Ma cranes apamwamba m'mafakitale amathandizanso magwiridwe antchito, chifukwa amatsitsa ndikutsitsa mwachangu.
Kugwira ntchito bwino kwa ma cranes akumafakitale kumatengera momwe amagwirira ntchito zinazake.Mukafuna kusuntha zida zazikulu kapena zolemetsa kwambiri pamalo anu onse opanga, kugwiritsa ntchito ma cranes apamwamba a Industrial ndiabwino pamakonzedwe a mafakitale.