Iyinxalenye ebalulekileyo ye-accumulator, ngokukodwa i-oyile ye-hydraulic kunye ne-nitrogen.Umphezulu weDiphragm unokwakheka kwe-matte, iipropathi ezibalaseleyo zomzimba kubushushu obuphezulu, ukuchasana nokukrazula okuphezulu, ukumelana neoyile okugqwesileyo, ukuxhathisa imichiza kunye nokuqina.