Gukomatanya ibice bisarura nibintu byingenzi bifasha imikorere myiza, ihamye kandi ndende yimashini yose. Buri gice kigira uruhare rudasubirwaho mugikorwa cyose cyo gusarura, guhunika, gusukura no kwegeranya ingano.

Ibice byingenzi byumusaruzi wa kombine birimo umutwe, gukata akabari, reel, gukubita ingoma, isahani isukuye, umuyaga usukura, auger, urunigi rwa convoyeur, gutwara, sisitemu ya hydraulic, ibice byohereza hamwe na blade. Ibi bice bigomba kugira imbaraga nyinshi, kwambara birwanya no gutuza kugirango bihuze nakazi kamaze igihe kinini mumirima, ahantu hagoye hamwe nibihingwa bitandukanye.

Ibice byiza byo guhuza ibice bisarura birashobora kugabanya neza igipimo cyo kunanirwa, kunoza imikorere no kugabanya ikiguzi cyo kubungabunga. Kwambara ibice nka blade, iminyururu hamwe na podiyumu bikenera kugenzurwa no gusimburwa buri gihe kugirango imashini ikore neza mugihe cyisarura. Ibice bisanzwe, byizewe kandi bihujwe neza bifasha gusarura guhuza igihombo gito, gukora neza no gukora neza.

Mu musaruro wubuhinzi bugezweho, guhuza ibice bisarura ntabwo ari ibikoresho gusa ahubwo ni garanti yingenzi yo gusarura ibiryo. Ibice byiza cyane bituma imashini ikomera, ifasha abahinzi kuzamura umusaruro, no gutanga inkunga ikomeye yo kuvugurura ubuhinzi no kwihaza mu biribwa.