Poyika ngodya pakati pa kumtunda kwa nsanja yosungiramo ma elekitirodi ndi nsanja yopindika, ma elekitirodi amatha kutsika kuchokera papulatifomu yosungira ma elekitirodi kupita ku nsanja yopindika pansi pa mphamvu yokoka yake. Kenako, silinda ya hydraulic hydraulic silinda ndi chithandizo cha silinda yamafuta zimagwirizana kuyendetsa nsanja kuti itembenuke, motero amayendetsa ma elekitirodi papulatifomu. Chifukwa chakuti kugwedezeka kumadalira kwambiri chitsanzo ichi kuti chichepetse kwambiri ntchito yoyendetsa galimoto ndi ntchito yamanja, sikuti kumangopewa kuwonongeka ndi kuwonongeka kwa ma elekitirodi chifukwa cha kukweza ndi kusuntha kwa galimotoyo, komanso kumathandizira ntchito yakutali, kupulumutsa nthawi ndi khama, ndikuchepetsa mphamvu ya ogwira ntchito.