Crane hook nubwoko busanzwe bwo gukwirakwiza imashini zo kuzamura. Bikunze guhagarikwa kumugozi winsinga yuburyo bwo gusohora hakoreshejwe pulley block nibindi bice.
Inkomoko irashobora kugabanywamo udusimba hamwe ninkoni ebyiri. Ibiti bimwe biroroshye gukora noroshye gukoresha, ariko imbaraga ntabwo ari byiza. Benshi muribo bakoreshwa mukazi bafite ubushobozi bwo kuzamura burenze toni 80; Ibinyobwa bibiri bifite imbaraga zikoreshwa akenshi bikoreshwa mugihe ubushobozi bwo guterura ari bunini.
Gutangiza inkoni ya crane izunguruka kuva gukata no gushira amasahani y'ibyuma. Iyo hari plaque kugiti cye zicika, ifuni yose ntizangiritse. Umutekano ni mwiza, ariko kwishyurwa ni binini.
Benshi muribo bakoreshwa mubushobozi bunini cyangwa baterura indobo zishonga kuri crane. Inkongi yagira ingaruka kenshi mugihe cyo gukora kandi igomba kuba ikozwe muburyo bwiza bwa karubone bufite ubuzima bwiza hamwe nubuhanga bwiza.
Imyenda ya Crane yakozwe na karindwi ikozwe hakurikijwe ibisabwa na tekiniki ya tekiniki n'umutekano. Ibicuruzwa bifite icyemezo cyiza cyumwaka, cyujuje ibisabwa muburyo bwinshi.
Ibikoresho bya Crane Hook bikozwe muri bitatu byiza bya karubone yuburyo buhebuje cyangwa ngo habeho ibikoresho byihariye nka DG0MN, DG34CRMO. Ibikoresho by'isahani ifata muri rusange bikoreshwa muri A3, C3 ibyuma bisanzwe bya karubone, cyangwa 16mn bike aly steel. Ibice byose bishya byanditseho ikizamini cyo kwivuza, kandi gufungura ifuni ntabwo birenga 0.25% yo gufungura kwambere.
Reba inkoni kubice cyangwa guhindura, ruswa no kwambara, kandi nyuma yo kunyura ibizamini byose byemewe kuva muruganda. Amashami y'ingenzi Kugura Inkomoko nka gari ya moshi, Ibibanza, n'ibindi birasaba ubugenzuzi bw'inyongera (gutahura inenge) iyo bavuye mu ruganda.
Ihuriro rya Crane zizashyikirizwa ubugenzuzi rizashyirwa ahagaragara ahantu hatuje, harimo n'uburemere bwo guterura ibipimo, izina ryuruganda, izina ryuruganda, nimero yumusaruro, nibindi.