Telescopic sleeve hydraulic cylinder-agricultural machinery:

Hydraulic cylinders work on the principle of Pascal's Law.  It states that when pressure is applied to a confined fluid, it acts equally upon every part of the confining vessel on its interior surfaces.  This force exerted by the fluid contained inside the hydraulic cylinder is transmitted to an external body through the piston rod extended beyond its boundaries.  The first practical application of Pascal's Law was constructed by the British engineer Joseph Bramah in 1796 in his famous press. It has been widely used in different forms such as presses, jacks, lifts, elevators etc. ever since.

Construction

Hydraulic cylinders of different types such as single or double acting and of simple or telescopic configuration are constructed to meet the needs of different application. A typical double acting hydraulic