Mechini ea YNF - e fanang ka boleng bo phahameng ba Excavator Cummins Engine 7b Radiator Plastic Fan ka theko e utloahalang.Fan ena e entsoe ka boleng ba PA.E lekana le radiator ea Commins 7b.Haeba u batla li-blade tse ling tsa fan kapa likarolo tsa excavator, u seke oa tsilatsila ho ikopanya le mochini oa YNF.