Umusaruro w'ubucukuzi bwa kijyambere ukoresha cyane imashini zitandukanye zicukura amabuye y'agaciro, ibikoresho n'ibinyabiziga kugirango umusaruro wiyongere kandi ugabanye imbaraga z'umurimo.Imashini zicukura n’ibinyabiziga bifite ingufu nini gusa zikora, kandi abantu akenshi barakomereka iyo bahuye ningufu zingufu.

Ibikomere bya mashini biterwa ahanini numubiri wumuntu cyangwa igice cyumubiri wumuntu uhura nibice byimashini, cyangwa kwinjira mukarere k’imikorere yimashini.Ubwoko bw'imvune zirimo gukomeretsa, gukomeretsa, gukomeretsa no kuniga.

Ibice bishobora guteza akaga hamwe n’ahantu hateye akaga imashini n’ubucukuzi ni ibi bikurikira:
(1) Guhinduranya ibice.Guhinduranya ibice by'imashini zicukura n'ibikoresho, nk'ibiti, ibiziga, n'ibindi, bishobora guhisha imyenda n'imisatsi y'abantu kandi bigatera ibikomere.Gusohoka ku bice bizunguruka bishobora gukomeretsa umubiri w'umuntu, cyangwa gufata imyenda cyangwa umusatsi w'umuntu bigatera igikomere.
(2) Ingingo yo gusezerana.Ibice bibiri byimashini zicukura nibikoresho bifitanye isano ya hafi kandi bigenda ugereranije nundi bigira aho bihurira (reba Ishusho 5-6).Iyo amaboko yumuntu, amaguru cyangwa imyambaro bihuye nibice byimuka, birashobora gufatirwa ahabigenewe kandi bigatera ibikomere.
(3) Ibintu biguruka.Iyo imashini n'ibucukuzi bw'amabuye y'agaciro bikora, ibice bikomeye cyangwa imyanda birajugunywa hanze, bikomeretsa amaso cyangwa uruhu rw'abakozi;guta ku buryo butunguranye ibihangano cyangwa ibice bya mashini bishobora kubabaza umubiri wumuntu;urutare rwamabuye rujugunywa mumuvuduko mwinshi mugihe cyo gupakira imashini no gupakurura, kandi abantu barashobora guterwa no gupakurura.kubabaza.
(4) Igice cyo kwisubiraho.Ahantu ho gusubiranamo h’imashini zicukura amabuye y'agaciro cyangwa ibice bisubiranamo by'imashini ni ahantu hateye akaga.Iyo umuntu cyangwa igice cyumubiri wumuntu yinjiye, birashobora gukomereka.

Kugira ngo abakozi badashobora guhura n’ibice by’imashini n’ubucukuzi bw’amabuye y'agaciro cyangwa kwinjira ahantu hashobora guteza akaga, hafatwa ingamba zo kwigunga: ibice byimuka nibice byoroshye gukoraho abakozi bigomba gufungwa neza bishoboka;ibice biteje akaga cyangwa ahantu hateye akaga abakozi bakeneye kwiyegereza igikoresho cyo kurinda umutekano;aho abantu cyangwa igice cyumubiri wumuntu bashobora kwinjira mukarere k’akaga, hagomba gushyirwaho uburyo bwo guhagarika byihutirwa cyangwa uburyo bwo gukurikirana umutekano.Umuntu cyangwa igice cyumubiri wumuntu namara kwinjira kubwimpanuka, amashanyarazi azahagarikwa kugirango imashini zicukura zidahagaze neza.

Mugihe uhindura, kugenzura, cyangwa gusana imashini zidafite ibikoresho, birashobora gusaba abakozi cyangwa igice cyumubiri wumuntu kwinjira mukarere k’akaga.Muri iki gihe, hagomba gufatwa ingamba zo gukumira ibikoresho bya mashini gutangira biturutse ku makosa.