430BN ndi makina otsuka opanda waya opanda zingwe, okhala ndi maburashi awiri ozungulira.Kukula kwawo kochepa kumawathandiza kuti azitha kuyenda mosavuta m'misewu yopapatiza, mipata, ndi ngodya, zomwe zingakhale zovuta kuti makina akuluakulu azitha kupeza. ndi laminate.Amatha kuyeretsa bwino pansi posalala komanso mawonekedwe, kuwapangitsa kukhala oyenera malo osiyanasiyana monga maofesi, malo ogulitsira, malo odyera, ndi malo okhala.Amapereka njira yothetsera malonda ang'onoang'ono kapena malo okhalamo omwe safuna zipangizo zoyeretsera zolemetsa.Kuonjezera apo, kukula kwawo kochepa kumalola kusungirako kosavuta, kumafuna malo ochepa poyerekeza ndi makina akuluakulu.