oomatshini be-YNF – ababonelela ngekhwalithi ephezulu ye-Excavator Cummins Engine 7b Radiator Plastic Fan ngexabiso elifanelekileyo.Le fan yenziwe umgangatho PA.Ilingana ne-Commins injini ye-7b yeradiyetha.Ukuba ujonge ezinye iincakuba zefeni ye-injini okanye iindawo zokumba, ungalibazisi ukuqhagamshelana noomatshini be-YNF.