Zhenjiang Yijiang ụlọ ọrụ undercarriage na-emi esịnede track roller, top roller, idler, sprocket, erughị ala ngwaọrụ roba track ma ọ bụ ígwè track wdg, ọ na-arụpụtara na ọhụrụ anụ ụlọ technology, feating kọmpat Ọdịdị, a pụrụ ịdabere na arụmọrụ, anwụ ngwa ngwa, adaba ọrụ na ala ume oriri. . A na-eji ya n'ọtụtụ ebe dị iche iche na-egwuputa ihe, igwe m, robot na-alụ ọgụ, akụrụngwa mmiri n'okpuru mmiri, ikpo okwu ikuku na-arụ ọrụ, ngwa ebuli ibu, igwe ọrụ ugbo, igwe ugbo, igwe na-arụ ọrụ pụrụ iche, igwe ihe owuwu ubi, igwe nyocha, loader, igwe nchọpụta static. , gadder , arịlịka igwe na ndị ọzọ nnukwu, ọkara na obere ígwè ọrụ.