The sprockets we supply are applicable to maintaince of many kinds of excavators from different brands. ITEMFUYE REFERENCE NO.SUITABLE MACHINE MODELS1CAT320CAT320 20T EXCAVATORS2CE400CE400 3FT3058EX200-14FT306FT306 6T EXCAVATORS5FR210-7FR210-7 21T EXCAVATORS6FR360FR360 36T EXCAVATORS7FR85-7R85-7 8.5T EXCAVATORS8FWZ22068T ROTARY DRILLING RIG9JY210EJY210E JY230 JY621 21T EXCAVATORS10JY606JY606 6T ...