Zigawo za Excavator EX50-1 Track roller

Hitachi trackwodzigudubuzaEX50-1 ndi chowonjezera cha chassis chopangidwira zida zamakina zamakina a Hitachi EX50-1. Ntchito yake yayikulu ndikuthandizira kulemera kwa thupi la zida kuti zida zizitha kuyenda bwino pansi pazigawo zosiyanasiyana zovuta. Nthawi zambiri imakhala ndi ma gudumu, gudumu lothandizira, ma axle sleeve, mphete yosindikizira, chipewa chomaliza ndi zinthu zina. Thupi la thupi la magudumu nthawi zambiri limakhala ndi mphamvu zambiri komanso kukana kuvala, ndipo limapangidwa mwapadera ndi chithandizo cha kutentha kuti litsimikizire kuti limatha kupirira katundu waukulu komanso malo ogwirira ntchito ovuta.