Qaybaha Qodista PC30(21T 12H) sprocket

Komatsu PC30 giraanta gear: qayb muhiim ah oo ka mid ah chassis ee excavator model this, lagu rakibay giraangiraha drive, meshing la marsho drive si ay u gudbiyaan awoodda, si excavator socodka iyo isteerinka, guud ahaan ka samaysan bir dhexdhexaad ah-carbon, garoonka 101 mm. , waa afarta taayirood oo qayb leh.