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