Mpira Screw ndi wononga chakudya champhamvu kwambiri chomwe mpira umazungulira pakati pa screw axis ndi nati. Poyerekeza ndi zomangira wamba zotsetsereka, mankhwalawa ali ndi torque ya gawo limodzi mwa magawo atatu kapena kuchepera, kupangitsa kuti ikhale yoyenera kupulumutsa mphamvu zamagalimoto.
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Mafuta
KGG imapereka mafuta osiyanasiyana amtundu uliwonse wa chilengedwe monga mtundu wamba, mtundu wa malo ndi mtundu wachipinda choyera.
