Dongosolo lodziyimira lodziyimira pawokha: chogwirira chimodzi chimatha kukweza mmwamba ndi pansi pa nsanja, kukoka nsanja zokhala ngati ma hydraulic towerRing zimatsimikizira 360 ° kuzungulira. Masilinda oyima amapereka kukoka mwamphamvu popanda mphamvu yachigawo. Kutalika kosiyanasiyana kogwira ntchito (375 ~ 1020mm) ndi koyenera kwa ogwiritsa ntchito osiyanasiyana.