Imaikidwa pamizere yamagetsi yamagetsi ndipo imagwiritsidwa ntchito kuchotsa kapena kuyimitsa zonyansa zosakanikirana ndi mafuta a hydraulic ndi Gum, phula, zotsalira za kaboni, ndi zina zambiri zopangidwa ndi hydraulic chemical reaction yokha, kuteteza kupanikizana kwapakati pa valve , dzenje lakuthwa, mpata ndi phula lokhala ndi damping ndi zida zama hydraulic kuthamanga kwambiri, ndi zolephera zina. Wokankhayo amakhala ndi chopatsilira chosinthira. Pomwe kutentha kumatsekedwa ndi kuipitsidwa chifukwa chakusakanikirana kwa kolowera kwamafuta ndi kubwereketsa ndi 0,35 MPA, chizindikirocho chimatumizidwa. Phata loyambira liyenera kutsukidwa kapena kusinthidwa kuti liwonetsetse chitetezo cha dongosololi.