Akụkụ Excavator ZAX450 ahịrị nche Chain Guard

HitachiZAX450 onye nche ahịrịOnye na-eche nche bụ ihe dị mkpa maka Hitachi ZAX450 excavator, nke a na-eji ígwè dị elu mee ihe, nke siri ike na nke na-adịgide adịgide, ma nwee ike dozie ya nke ọma ma na-eduzi usoro egwu ahụ iji gbochie ya ka ọ ghara ịda mbà ma na-agbapụ n'usoro, belata nkwụsị nke yinye, chebe nkwụsi ike nke usoro njem nke excavator, gbatịa ndụ ọrụ nke egwu ahụ, ma melite arụmọrụ ọrụ.