Ubushinwa Bulldozer Inzira ya Komatsu Caterpillar

Ni ubuhe bwoko bubiri bw'urunigi?

Hariho ubwoko bubiri bwiminyururu iboneka kumashini ziremereye: iminyururu yumye n'iminyururu isizwe.Nkuko izina ribivuga, itandukaniro riri muburyo bwo gusiga amavuta kumapine yumuhanda no kumashamba, bishobora kugira ingaruka kubiciro ndetse nubunini bwo kwambara inzira yakira mugihe.

Ni ubuhe bwoko butandukanye bw'urunigi?

Iminyururu irashobora kugabanywamo ubwoko bukurikira: bifunze, bifunze kandi bisizwe amavuta, bifunze kandi bisizwe (nanone byitwa kwisiga).

Ubwoko bw'urunigi rw'inzira - Iminyururu yumye n'iminyururu isizwe
Iminyururu isizwe ni iminyururu ikurikirana ifite amavuta afunze burundu mumwanya uri hagati ya pin na bushing.Ikidodo cyubatswe kugirango gitange amavuta arambye kandi kigabanye imyambarire ibaho kubera guterana hejuru kumapine no kumashamba.Bitandukanye n'iminyururu yumye, gusiga byikora.Nyamara, iminyururu isizwe mubisanzwe igura ibirenze iminyururu yumye mugihe gito.

Ku rundi ruhande, iminyururu yumye irashobora gukorwa hamwe n’amavuta hagati ya pin na bushing, ariko kashe iri kuriyi minyururu muri rusange ntabwo iramba kandi irashobora gutemba vuba.Iminyururu yumye irashobora kuza ifunze, ariko ntishobora gusiga amavuta.Hamwe n'iminyururu yumye, ugomba guhora usiga amavuta n'ibiti byawe kugirango wirinde kwambara, kuko gusiga ntabwo byikora.Mugihe iminyururu yumye ihendutse kuruta iminyururu isizwe, bazabona imyenda myinshi idafite amavuta adafunze kandi birashoboka ko bizagutwara amafaranga menshi mubice byasimbuwe mugihe runaka.