Akụkụ ihe egwu egwu EX50-1 Track roller

egwu HitachirolaEX50-1 bụ ngwa chassis emebere nke ọma maka akụrụngwa ihe owuwu ihe atụ Hitachi EX50-1. Isi ọrụ ya bụ ịkwado ịdị arọ nke ahụ akụrụngwa ka akụrụngwa wee nwee ike ịga nke ọma n'okpuru ọnọdụ dị mgbagwoju anya dị iche iche. Ọ na-enwekarị ahụ wheel, nkwado wheel axle, axle sleeve, akara akara, okpu ngwụcha na ihe ndị ọzọ. The wheel ahụ ihe n'ozuzu nwere nnukwu ike na-eyi na-eguzogide, ma na-enweta nhazi pụrụ iche na ọgwụgwọ okpomọkụ iji hụ na ọ nwere ike iguzogide nnukwu ibu na ebe ọrụ siri ike.