NHGH mndandanda zozungulira arc zida mpope ndi oyenera kupereka palibe particles olimba ndi ulusi, kutentha si apamwamba kuposa 120 ℃, mu dongosolo mafuta kufala angagwiritsidwe ntchito ngati kufala, chilimbikitso mpope;Mu dongosolo mafuta angagwiritsidwe ntchito ngati kutengera, pressurizing, jekeseni mafuta kutengerapo mpope;Mu ma hydraulic transmission system angagwiritsidwe ntchito ngati pampu ya hydraulic kuti apereke mphamvu ya hydraulic;M'mafakitale onse, itha kugwiritsidwa ntchito ngati pampu yamafuta opaka mafuta komanso pampu yopangira mafuta.