Ibice bya Excavator ZAX1200 Murinzi winyuma

HitachiZAX1200 inyumaUmuzamu urinda urunigi ni kimwe mu bikoresho byingenzi bya moteri ya Hitachi ZAX1200, ishyirwa inyuma yumuhanda ucukura. Ikozwe mu byuma byo mu rwego rwo hejuru, bikomeye kandi biramba, kandi birashobora gukumira neza urunigi rw'inzira gutemba kandi guhindagura, kugabanya kwambara urunigi, kwemeza imikorere ihamye ya sisitemu yo gutembera ya moteri, kongera igihe cyumurimo wumurongo, no kunoza imikorere yubucukuzi.