Makinawa ali ndi chimango chachikulu chopapatiza ndipo mutu wodulira womwe uli ndi zida zopangira miyala yolimba, yomwe imakhala ndi mphamvu yakuphwanya miyala. Iwo ali mkulu kudula dzuwa ndi otsika mlingo wa zosankha.

Makina opangira makina ndi kupopera mbewu mankhwalawa amalumikizana ndi fumbi, kumapangitsa malo ogwirira ntchito bwino.

Zida zodziyimira pawokha kuzirala zimazindikira kuti mutu wa msewu umagwira ntchito mosalekeza popanda madzi.

Zipangizo zamtundu wa telescopic ramp plate zimathandizira bwino zomwe zimalandirira mbale ya ramp, komanso zimachepetsa kuvala kwa mutu wodulira chifukwa cha katundu.