5t ~ 500t
4.5m ~ 31.5m
3m ~ 30m
A4 ~ A7
Toni 30 ya kabiri ya girder hejuru ya crane ni sisitemu yo guterura ibintu biremereye yagenewe gukora imitwaro iremereye byoroshye. Ubu bwoko bwa crane bukunze gukoreshwa mubikorwa byinganda, nkibikorwa byo gukora n’ahantu hubakwa, aho ibintu binini kandi binini bigomba kuzamurwa no kuzenguruka.
Kimwe mu bintu by'ingenzi biranga toni 30 ya kabiri ya girder yo hejuru ni ubwubatsi bwayo bubiri, butanga ubushobozi bwo guterura no gutuza ugereranije na kran imwe imwe. Hamwe nimirongo ibiri ibangikanye ikora hejuru, ubu bwoko bwa crane burashobora guterura no kwimura imitwaro minini kure cyane, bigatuma biba byiza mubisabwa bisaba guterura biremereye.
Usibye iyubakwa ryayo rikomeye, toni 30 ya toni 30 ya girder hejuru ya crane nayo ifite ibikoresho bitandukanye byumutekano kugirango imikorere myiza n'umutekano w'abakozi. Ibi bishobora kubamo buto yo guhagarika byihutirwa, sisitemu zo gukingira birenze urugero, hamwe no kugabanya imipaka ibuza crane kugenda cyane mubyerekezo byose.
Ukurikije porogaramu, toni 30 ya kabiri ya girder hejuru ya crane irashobora gukoreshwa hifashishijwe uburyo butandukanye bwo kugenzura, harimo kugenzura kure ya radio, kugenzura pendant, cyangwa akanama gashinzwe kugenzura. Ibi bituma abashinzwe kugenzura crane neza kandi mumutekano kure, batanga ibintu byoroshye kandi neza.
Muncamake, toni 30 toni 30 ya girder hejuru ya crane nuburyo bukomeye kandi butandukanye bwo guterura ibintu bushobora gutwara imitwaro minini byoroshye. Byaba bikoreshwa mubikorwa, ubwubatsi, cyangwa izindi porogaramu ziremereye, ubu bwoko bwa crane butanga ubushobozi bwo guterura hejuru, ituze, nibiranga umutekano.
Niba ufite ikibazo, urahawe ikaze guhamagara no gusiga ubutumwa Dutegereje amakuru yawe amasaha 24.
Baza nonaha