Lub 3-point lift saw harrow yog ib qho kev tsim tshiab, los ntawm kev ua haujlwm zoo heev thiab cov khoom siv zoo, kev ua haujlwm ntawm 3-point nqa saw harrow mus rau tus qauv siab dua. Peb zoo meej rau txhua qhov nthuav dav ntawm 3-point nqa saw harrow , lav qhov zoo, thiaj li coj koj cov khoom lag luam zoo meej. Lishenflex yog tus kws tshaj lij Tuam Tshoj 3-point nqa saw harrow chaw tsim tshuaj paus thiab chaw muag khoom, yog tias koj tab tom nrhiav qhov zoo tshaj plaws 3-point nqa saw harrow nrog tus nqi qis, sab laj nrog peb tam sim no!