Qaybaha Qodista ZAX450 oo labanlaab ah oo ilaaliya silsiladda

HitachiZAX450 labanlaabIlaaliyaha silsiladda waa mid ka mid ah qalabka muhiimka ah ee Hitachi ZAX450 excavator, kaas oo lagu rakibay jidka qodista, ka hortagga derailment ee lafaha silsiladda iyo sii dheereynta nolosha adeegga ee lafaha silsiladda iyadoo la hagaajinayo oo hagaya dhaqdhaqaaqa silsiladda. si loo hubiyo hawlgalka caadiga ah ee wadada inta lagu jiro safarka qodista, iyo in la yareeyo dhacdooyinka silsiladda leexinta, leexashada iyo cilladaha kale.