Hydraulic Lift in India The Principle of Hydraulic Lift in India: Hydraulic Lift have long been part of history since renaissance took over the world by storm. Mechanical engineering slowly developed making new innovations and technological superiorities found ide Suspended hydraulic lifts. Direct acting hydraulic lift A direct acting type runs on oil pressure compression. There is a vertical cylinder fixed in the basement floor which contains a shaft that slides up by oil pressure once Hydraulic Lift fluid is injected by a pump in the cylinder. A small opening in one end of the cylinder allows the hydraulic fluid to enter and it then makes the shaft move up and down accordingly. This shaft called a ram pushes and pulls up a cabin attached on it where people stand to move between different floors. As the fluid recedes back to the oil chamber, the ram makes a decent descent. This lift type is basically meant for small buildings only because the reclining p