Jack ahagararani igikoresho gikomeye cyo gukurura nk'igikoresho gikora, kinyuze mu gasanduku ko hejuru cyangwa agasanduku ko hasi mu rugendo ruto kugira ngo gifungure uburemere bw'ibikoresho bito byo guterura byoroheje. Jack ikoreshwa cyane cyane mu nganda, mu birombe, mu gutwara abantu n'andi mashami nk'ikoreshwa mu gusana imodoka no mu bindi biterura, mu gushyigikira no mu yindi mirimo. Imiterere yayo ni yoroshye kandi ikomeye, yoroshye kandi yizewe, kandi ishobora gutwarwa no gukoreshwa n'umuntu umwe.Imashini itunganya amapine ikoreshwa mu gupima ubusumbane bwa rotor, imashini yo kuringaniza ni iy'imashini yo kuringaniza ishyigikiwe cyane, ubukana bw'urukiramende ni bunini cyane, ubusumbane bwa rotor bukosorwa n'ibipimo by'imashini yo kuringaniza ihindagurika, kugira ngo bigabanye ubusumbane, kunoza imikorere no kunoza ubwiza bw'umusaruro, ubusumbane bwa rotor cyangwa ubusumbane bukora ku gipimo bushobora kugabanuka kugeza ku rugero rwemewe. Gantry crane ni uburyo bwo guhindura icyuma cya bridge crane, kizwi kandi nkaikreni yo mu iduka igendanwa.Ikoreshwa cyane cyane mu gupakira no gupakurura ibicuruzwa mu gikari cyo hanze, mu gikari cy'ibikoresho ndetse no mu mizigo myinshi. Ikreni ya Gantry ikoreshwa cyane mu gikari cy'imizigo yo ku cyambu bitewe n'uko ikoreshwa cyane, ikora ahantu hanini, ihindagurika ry'imiterere yayo kandi ikagira ubushobozi bwo gukora ibintu byinshi.