1.Iyi modoka ikoresha amashanyarazi kandi nta byuka bihumanya ikirere ifite, ibi bikaba bigabanya gusa umwanda kuubucukuzi bw'amabuye y'agaciroibidukikije ariko kandi binatuma abakozi bakora ahantu heza ho gukorera. Byongeye kandi, ikiguzi cy'amashanyarazi kiri hasi cyane ugereranyije n'ikiguzi cya lisansi. Gukoresha igihe kirekire bishobora kuzigama ikiguzi kinini cy'ingufu. Hagati aho, kubungabunga imodoka zicukura amashanyarazi biroroshye, hamwe n'ibikoresho bike byo kwangirika, bigabanya ikiguzi cyo gukora.

Imikorere ikomeye, ishobora guhangana n’ibibazo by’umuhanda bigoye mu duce ducukurwamo amabuye y’agaciro. Byaba kuzamuka imisozi cyangwa gutwara mu mihanda mibi, bishobora gutanga ingufu mu buryo buhamye, bigatuma imirimo yo gutwara abantu irangira neza. Ugereranyije n’imodoka zisanzwe zicukura lisansi, imodoka zicukura amashanyarazi zifite imbaraga zihuta, zitangiza neza kandi zihuta, bityo zigatanga umusaruro mu buryo bunoze.

3.Udukingirizo tw’umuyoboro wa mpandeshatu dusutsweho, uduce duto two gufunga, isoko y’amapine 13 y’ubugari, amapine yihariye yo gucukura, ubushobozi bwo kuzamuka cyane, nta mpamvu yo guhangayikishwa n’ibibazo by’amashanyarazi, ingufu zose, icyuma kinini gisutsweho mu gasanduku k’imizigo gifite imbaraga nyinshi, igikoresho cyo guterura gikoresha hydraulic, ubwiza bwizewe, gikomeye kandi kiramba.

Byaba mu birombe byo munsi y'ubutaka bifite umwanya muto cyangwa mu birombe bifunguye byuzuyemo ibikoresho, birashoboka kugera ahantu habigenewe mu bwisanzure kandi byoroshye, bikongera cyane uburyo bworoshye bwo gukora no koroshya ibikorwa, kandi bigatuma akazi ko gutwara ibintu katazongera kugabwaho n'imbogamizi z'aho hantu. Gutwara amabuye y'agaciro yo munsi y'ubutaka no kuyakuraho bishobora kuzunguruka byoroshye, kunyura mu nzira ntoya zo munsi y'ubutaka, no guhangana n'ubutaka bugoye bwo munsi y'ubutaka n'imisozi miremire.

5.Mu bijyanye n'imiterere y'umutekano, ibinyabiziga bicukura amabuye y'agaciro bifite ibikoresho bitandukanye birinda umutekano, nk'uburyo bwo gufunga feri bwizewe, imiterere ikomeye y'inkingi, uburyo bwo gufunga feri buhamye, nibindi, bitanga umutekano mu gihe cyo gutwara. Uburyo bwo gufunga feri ni bwiza kandi bwizewe, bushobora gufunga feri vuba mu bihe byihutirwa kugira ngo hirindwe impanuka; Uburyo bwo gufunga feri bukozwe mu cyuma gikomeye, bukomeye kandi buramba, bushobora kwihanganira imitwaro iremereye n'udusimba; Uburyo bwo gufunga feri bushobora kugabanya neza guhinda kw'imodoka mu gihe cyo kuyitwara, bugatuma ibicuruzwa bitwarwa neza. Byongeye kandi, imodoka yagenzuwe neza kandi yizewe, ifite imikorere ihamye, igipimo cyo gutsindwa gito, kandi ishobora gukora igihe kirekire, itanga inkunga ikomeye mu gukora ubucukuzi. Imiterere y'ubuhanga, imikorere myiza.