M'machitidwe a crane, zonyansa zimatha kukhala ndi zotsatira zoyipa zomwe zingayambitse ngozi komanso kukhudza magwiridwe antchito. Chifukwa chake, ndikofunikira kuti oyendetsa galimoto asamale zomwe zimakhudzidwa ndi zonyansa pamachitidwe a crane.
Chimodzi mwazinthu zomwe zimadetsa nkhawa kwambiri pakuwonongeka kwa magwiridwe antchito a crane ndikukhudzidwa kwa kapangidwe ka zida. Zida za crane ziyenera kukhala ndi zinthu zenizeni monga mphamvu, ductility, ndi kukana kusweka ndi mapindikidwe. Zonyansa zikapezeka, zimatha kusokoneza mawonekedwe a crane, zomwe zimapangitsa kutopa kwakuthupi, kuchepa kwa mphamvu, ndipo pamapeto pake, kuthekera kwa kulephera koopsa. Ngakhale zonyansa zazing'ono monga dzimbiri ndi dothi zimatha kukhudza zida chifukwa zimatha kuwonongeka pakapita nthawi chifukwa cha dzimbiri.
Chotsatira china cha zonyansa pamachitidwe a crane ndi pamakina opaka mafuta.Zida za cranezimafunikira mafuta odzola moyenera komanso pafupipafupi kuti zitsimikizire kuti zikuyenda bwino komanso kupewa kuwonongeka kwa makina. Koma kukhala ndi zonyansa m'makina opaka mafuta kumatha kusokoneza magwiridwe antchito amafuta, zomwe zimapangitsa kugundana kwakukulu, kutentha kwambiri, ndikuwonongeka kwa makina a crane. Izi zitha kubweretsa kutsika kwakukulu, ndalama zosamalira, komanso kuchepa kwa zokolola.
Kukhalapo kwa zonyansa m'chilengedwe kumatha kukhudzanso ntchito za crane. Mwachitsanzo, zinthu zakunja monga fumbi, zinyalala, ndi tinthu ting'onoting'ono ta mlengalenga zimatha kutseka mpweya wa crane kapena zosefera, zomwe zimapangitsa kuti injiniyo ichepe. Izi zimalepheretsa magwiridwe antchito a injini ndikuwononga magwiridwe antchito a crane, kuwononga makina ena ndikuchepetsa zokolola.
Pomaliza, opareshoni amayenera kusamala kwambiri zonyansa ndikuzisamalira nthawi zonsecrane pamwambazida. Pochita zimenezi, amatha kuzindikira ndi kukonza zonyansa zilizonse muzipangizo, kuonetsetsa kuti zikugwira ntchito bwino komanso kuwonjezeka kwa zokolola. Kusunga malo abwino ogwirira ntchito, kuwonetsetsa kuyang'anira ndikuwongolera pafupipafupi, komanso kukhala tcheru kuti muzindikire zonyansa kumatha kuletsa ngozi za crane ndikukulitsa moyo wa zida.
