Onye na-ebu ụgbọelu

  • Carrier Roller

    Onye na-ebu ụgbọelu

    The ụgbọelu ala, na-akpọ n'elu ala ma ọ bụ elu ala nke bụ ihe dị mkpa undercarriage akụkụ maka crawler excavators ma ọ bụ bulldozers. Ha na-enwe mmekọrịta chiri anya na ala na-eje ije, ya mere ogo nke ụgbọ elu ụgbọelu nwere mmetụta dị ukwuu na arụmọrụ nke akụrụngwa ahụ.