Zigawo za Excavator pc75-7 Track roller

Magudumu olemera a PC75-7 amagwiritsidwa ntchito kuthandizira kulemera kwa makina, kuthandizira kayendetsedwe ka njanji, ndikupewa kusokonezeka. Zimapangidwa ndi thupi lamagudumu, shaft, manja ndi zina. Malo ogwirira ntchito ndi ovuta, ndipo zofunikira zogwiritsira ntchito kuvala ndi kusindikiza ndizokwera.