Akụkụ ihe egwu egwu EX50 Track roller
Egwu HitachirolaEX50 bụ ngwa n'okpuru carriage emebere nke ọma na ihe ngwupụta ihe ngosi Hitachi EX50. Isi ọrụ ya bụ ịkwado ịdị arọ nke ahụ onye na-egwupụta ihe, na-eme ka onye na-egwupụta ihe na-eme njem nke ọma n'ọnọdụ dị iche iche. Ihe ahụ wheel na-enwekarị ike dị elu ma na-eyi nguzogide iji kwekọọ na gburugburu ebe ọrụ siri ike.
Dee ozi gị ebe a ziga anyị ya