Crane hook nubwoko busanzwe bwo gukwirakwiza imashini zizamura. Bikunze guhagarikwa kumugozi winsinga yuburyo bwo kuzamura hakoreshejwe blokley nibindi bice.
Ibifunga birashobora kugabanywamo ibice kimwe hamwe. Inkoni imwe iroroshye kuyikora kandi yoroshye kuyikoresha, ariko imbaraga ntabwo ari nziza. Byinshi muribi bikoreshwa mubikorwa bifite ubushobozi bwo guterura munsi ya toni 80; inshuro ebyiri hamwe nimbaraga zingirakamaro zikoreshwa mugihe ubushobozi bwo guterura ari bunini.
Crane yometseho ibyuma biva mubice byinshi byacuzwe kandi bikozwe mubyuma. Iyo amasahani ya buri muntu afite ibice, indobo yose ntizangirika. Umutekano ni mwiza, ariko uburemere-bwo ni bunini.
Byinshi muribi bikoreshwa mubushobozi bunini bwo guterura cyangwa guterura indobo zicyuma zashongeshejwe kuri kane. Inkoni ikunze kwibasirwa mugihe cyibikorwa kandi igomba kuba ikozwe mubyuma byiza bya karubone bifite ubukana bwiza.
Crane hook yakozwe na SEVENCRANE ikorwa ukurikije ibisabwa bya tekiniki ya tekiniki hamwe nibisobanuro byumutekano. Ibicuruzwa bifite icyemezo cyiza cyibicuruzwa, byujuje ibisabwa muri ssenariyo nyinshi.
Ibikoresho bya Crane hook bikozwe mubyuma 20 byujuje ubuziranenge ibyuma bya karubone cyangwa ibikoresho byahimbwe ibikoresho bidasanzwe nka DG20Mn, DG34CrMo. Ibikoresho bya plaque isanzwe ikoreshwa A3, C3 ibyuma bisanzwe bya karubone, cyangwa 16Mn ibyuma bito bito. Ibifunga byose bishya byakorewe ikizamini cyumutwaro, kandi gufungura icyuma ntibirenza 0.25% byambere byafunguwe.
Reba igikonjo kugirango ucike cyangwa uhindurwe, kwangirika no kwambara, hanyuma nyuma yo gutsinda ibizamini byose biremewe kuva muruganda. Amashami yingenzi agura ibyuma nka gari ya moshi, ibyambu, nibindi. Inkoni zisaba ubugenzuzi bwinyongera (detection flaw) mugihe ziva muruganda.
Ingofero ya crane yatsinze igenzura izashyirwa kumurongo muto uhangayitse, harimo uburemere bwo guterura ibipimo, izina ryuruganda, ikimenyetso cyubugenzuzi, nimero yumusaruro, nibindi.