Inkongi y'umuyaga hejuru ya crane ni ubwoko bumwe bwa metallurgy crane, yagenewe gutwara, gusuka no kwishyuza ibyuma bishyushye mugikorwa cyo gushonga icyuma cyamazi, nibindi.
Ukurikije imiterere ya Crane, crane yo hejuru ya toleard irashobora gushyirwa mu gikandara kabiri cya gari ya moshi zigenda hejuru ya cranes, gari ya gari ya moshi hejuru ya cranes Ubwoko bubiri bwimbere bukoreshwa mukuzamura imisoro hagati kandi nini, kandi iyanyuma ikoreshwa kumurima munini cyane. Hagati ya karindwinzi kandi akabangamira ibyuma bitanga umusaruro kandi birashobora gutanga ibikoresho bya off bifatanye hejuru ya crane nkuko ibisabwa nabakiriya.
Umuhanda utwara konne uzamura ibikoresho binini, bifunguye (imiraba) byuzuye ibyuma byamazi kumuti shingiro ya ogisijeni (bof) kugirango uvange. Ibikoresho fatizo byicyuma hamwe namakara yahujwe kugirango atange icyuma gikomeye, kandi iyi sen yongeyeho kugirango ikorwe ibyuma bitera icyuma. Crane kandi itwara icyuma cyangwa ibyuma bivuye kuri bof na orc itanura rya arc kumashini ikomeza.
Gutwara Crane byateguwe byumwihariko kubidukikije bikabije byubushyuhe, umukungugu n'icyuma gishyushye mu iduka rishonga. Kubwibyo, harimo ibintu nka coefficient yakazi kakazi, kugabanya ihungabana ritandukanye, feri yinyuma kumurongo wa Rope, kandi ikigarukira gigabanya imigozi no gusaba umutekano kandi wizewe. Irashobora kandi gukoreshwa mugucura no guta.
Igikoresho cyo guhindura umugozi. Ubu buryo bwo guterura bufata urumogi rumwe rufite ingendo ebyiri, bishobora kwemeza guhuza ingingo ebyiri zo guterura. Kandi igikoresho cyo guhindura umugozi cyo guhinduranya, kirashobora kugereranya byihuse igikoresho cyo guterura.
Ikoranabuhanga ryo kurwanya tekinoroji. Imashini yose ifite ibikoresho biyobora biyobora hamwe nibikoresho biyobora ibiziga bya horizontal, bifite aho bihinduranya kandi imikorere myiza.
Sisitemu yo kugenzura ubwenge. Sisitemu yo kugenzura ifite ubushobozi bwo kugenzura kure nubugenzuzi bukuru, kandi ikubiyemo ibikoresho binini byimirwatsi kugirango ugere ku guhana amakuru hagati ya sitasiyo ya kure hamwe na Crane yo hejuru, hamwe nuburyo bwo kugenzura burundu.
Imyanya miremire. Sisitemu yumwanya ikubiyemo agaciro kagaciro ka Scomple na Shotction Guhinduka, Birashobora gukosorwa byikora kugirango wirinde amakosa yegeranijwe kandi ugere kumwanya wemewe.
Umutekano kandi neza. Sisitemu yo kugenzura yakira amabwiriza ya sisitemu yo hejuru kugirango ugere ku gikorwa cyikora, hamwe n'imikorere ihamye, guterura no guterura no gutunganya no gufatana, guhindagurika byihuse, no gukumira byihuse.