Crane ebyiri zo hejuru hejuru zigizwe nudukingirizo tubiri twikiraro twometse kumuhanda kandi mubisanzwe dufite ibyuma byo hejuru byanyerera byumugozi wumugozi wumugozi, ariko birashobora kandi gushyirwaho ibyuma bizamura amashanyarazi hejuru. Imiyoboro igizwe n'inzira ebyiri zo hejuru, ikiraro, ni urumuri rutambitse rugenda rukurikirana inzira, winch na trolley. Crane yo hejuru isanzwe ikubiyemo trolley yo hejuru irenga hejuru yimirongo ibiri yikiraro kumurongo wacyo wikiziga kugirango yongere umwanya munsi ya kane; nanone bita hejuru ya crane.
SEVENCRANE inshuro ebyiri kuzamura hejuru ya crane ifite ibishushanyo bitandukanye, nka crane ebyiri zo hejuru hejuru hamwe na gantry ebyiri. Kuzamura inshuro ebyiri hejuru ya crane mubusanzwe yagenewe gukoreshwa murugo, nk'amahugurwa, ububiko bwo gutunganya no guterura ibintu bito bito n'ibiciriritse.
Muri rusange, mugihe uhisemo cyangwa ukoresheje crane ebyiri yo hejuru hejuru ya crane, mubisanzwe bifatwa hamwe no kuzamura amashanyarazi, kandi mubihe bimwe na bimwe bidasanzwe bigomba kuzamura hamwe ibyuma bibiri byamashanyarazi hamwe, crane ebyiri yo kuzamura igomba kuba ifite ibyuma bibiri byo kuzamura amashanyarazi. Crane ya kabiri yo kuzamura ni crane imwe ya girder ifite ibyuma bibiri byamashanyarazi kugirango bikore neza. SEVENCRANE-LH kuzamura amashanyarazi hejuru ya crane ikoresha kuzamura umugozi wumugozi uhagaze nkuburyo bwo kuzamura, bushyirwa kuri trolley ikorwa hagati.
Crane ebyiri zo hejuru hejuru zifite ibikoresho bifata ibyuma byo guterura no kwimura imizigo cyangwa ibikoresho bitandukanye. Hamwe nibiranga imiterere yoroheje, uburemere buke bupfuye, umuvuduko muke ndetse no gukwirakwiza imitwaro, Crane yu Burayi Double Hoist Overhead Crane irashobora kugabanya cyane ibiciro byubwubatsi nubushyuhe, ndetse no koroshya kubungabunga. Amashuri makuru yo murwego rwohejuru hamwe na progaramu zidasanzwe nka mold tipping na sisitemu yo kuzamura kabiri ikwiranye na girder ebyiri.
Kuzamura inshuro ebyiri hejuru ya crane irashobora kuba ifite ibyuma byumurongo wamashanyarazi, kode yigenga cyangwa kugenzura radio. Crane yo hejuru iva muri SEVENCRANE Cranes & Ibigize biza muburyo bubiri, agasanduku ka girder hamwe nigice gisanzwe, kandi biza hamwe nuburyo bwo kuzamura ibintu, mubisanzwe winch cyangwa ifunguye.