Ibice bya Excavator ZAX450 Kurinda Iminyururu ibiri

HitachiZAX450 kabiriUmuzamu urinda urunigi ni kimwe mu bikoresho byingenzi bya moteri ya Hitachi ZAX450, ishyirwa ku murongo wa moteri, ikarinda kwangirika kw'amagufwa y'urunigi no kongera igihe cya serivisi y'amagufwa y'urunigi mu gutunganya no kuyobora urujya n'uruza rw'inzira, kugirango rero tumenye imikorere isanzwe yumuhanda mugihe cyurugendo rwa excavator, no kugabanya ibibaho byo gutandukana kwurunigi, guta umurongo nizindi mikorere mibi.