Imwe mu nyungu zingenzi zahejuru ya kiraro cranesni uko zishobora gushushanywa kugirango zikore imitwaro ikabije. Nkibyo, mubisanzwe ni binini kuruta ububiko bwimigabane, ntibishobora gusa kuba bifite ubushobozi buhanitse burenze ubw'imigabane, ariko birashobora no kwakira intera yagutse hagati yimirongo ikurikirana bitewe nubunini bunini bwabanyamuryango bagize sisitemu.
Gushira crane trolley hejuru yibiti byikiraro nabyo bitanga inyungu muburyo bwo kubungabunga, byoroha kugera no gusana byoroshye. Uwitekahejuru ikora girder craneyicaye hejuru yikiraro cyikiraro, abakozi bashinzwe kubungabunga rero barashobora gukora ibikorwa nkenerwa kurubuga mugihe hari inzira nyabagendwa cyangwa ubundi buryo bwo kugera kumwanya.
Rimwe na rimwe, gushira trolley hejuru yikiraro kirashobora kugabanya kugenda mumwanya wose. Kurugero, niba igisenge cyikigo kirahanamye kandi ikiraro giherereye hafi ya plafond, intera intera yo hejuru ikora ya girder imwe ishobora kugera kumasangano ya gisenge nurukuta rushobora kuba ruto, bikagabanya agace ka kane. Irashobora gutwikira mumwanya rusange.
Hejuru yimodoka yo hejurukwiruka kuri gari ya moshi ihamye yashyizwe hejuru ya buri kayira kayira, ituma amakamyo ya nyuma atwara umukandara akazamura hejuru. Iyi crane irashobora gushyirwaho nkibiti kimwe cyangwa bibiri, bitewe nibisabwa.
Bimwe mubyingenzi byingenzi byahejuru ya kiraro cranesharimo:
Nta bushobozi bugabanijwe. Ibi birayemerera gukora imitwaro mito nini nini.
Kongera uburebure bwo guterura. Gushira hejuru ya buri murongo wibiti byongera uburebure bwo guterura, bigira akamaro mumazu afite icyumba gito cyumutwe.
Kwiyubaka byoroshye. Kuva hejuru ikora hejuru ya crane ishyigikiwe nimirongo yumurongo, ibintu bimanikwa kumanikwa bivaho, bigatuma kwishyiriraho byoroshye.
Kubungabunga bike. Igihe kirenze, hejuru yikiraro cyikiraro ntigisaba kubungabungwa cyane, usibye kugenzura buri gihe kugirango umenye neza ko inzira zahujwe neza kandi niba hari ibibazo.
