Kuchuluka kwa thanki yamafuta kumatha kukwaniritsa zosowa za ntchito yopitilira kwa maola opitilira 10, kuchepetsa kuchuluka kwa mafuta ndi nthawi yopuma. Yoyenera malo omangira akutali kutali ndi malo osungira mafuta, kukumba ngalande, ndi zochitika zina zopitilira kugwira ntchito, zomwe zimapangitsa kuti ntchito yomanga ikhale yogwira mtima.
Chida chachikulu ndi injini ya dizilo zimalumikizidwa mwachindunji kudzera mu cholumikizira champhamvu kwambiri, zomwe zimachotsa magiya owonjezera liwiro, zomwe zimapangitsa kuti magiya azigwira bwino ntchito komanso kuti asalephere kugwira ntchito bwino. Kapangidwe ka rotor ya screw yokulirapo imalola kuthamanga kosapitirira 2400 r/min, komanso kusintha kwa maola 40,000-80,000.