Malekezero a ndodo amakhala ndi mutu wooneka ngati maso wokhala ndi tsinde lolimba lomwe limapanga nyumba yokhala ndi chogwirira chozungulira chopanda kanthu. Amagwiritsidwa ntchito makamaka kumapeto kwa ma pistoni a hydraulic kapena pneumatic kuti alumikizane ndi silinda ku chinthu china chogwirizana nacho. Malekezero a ndodo ndi chogwirira chozungulira chozungulira chomwe chili ndi mphete yamkati yozungulira yolondola komanso yolimba yofanana ndi ma bearing a mpira wachitsulo.
