Ibice bya Excavator ZAX450 Umuzamu umwe

Hitachi ZAX450 imwe ya Chain izamu ni kimwe mu bikoresho byingenzi bya moteri ya Hitachi ZAX450, ubusanzwe bikozwe mu byuma byo mu rwego rwo hejuru, bikomeye kandi biramba, bishobora kubuza neza urunigi rw'inzira gutembera no kubura icyerekezo, kugabanya kwambara k'urunigi, ongera ubuzima bwa serivise yumurongo, menya neza imikorere yimikorere ya sisitemu yo gutembera, bityo uzamure imikorere yimikorere.