The hydraulic jack is light in weight and has a large output force, and can be operated at a long distance.

    The hydraulic jack the simplest lifting equipment with a lifting height of less than 1 meter, using a rigid lifting piece as a working device, and a light lifting device that lifts heavy objects within the through the top support or the bottom support. There are two types: mechanical and hydraulic. The use of the best quality materials ensures the quality and service life of the hydraulic jack The hydraulic jack is compact in structure, stable in operation, and has a self-locking function, so it is widely used, mainly in factories, mines, transportation and other as vehicle repair and other lifting, support and other work. Its structure is light, solid, flexible and reliable, and can be carried and operated by one person. The hydraulic jack mainly used in factories, mines, transportation and other departments as vehicle repair and other lifting, support and other work.

   The most basic principle on which hydraulic transmission is based iscal's principle, which is that the pressure of a liquid is consistent everywhere. In this way, in a balanced system, the pressure on the smaller piston is smaller, the pressure on the larger piston is larger, so that the liquid can remain stationary. Therefore, by transmitting through the liquid, different pressures can be obtained at different ends, so to achieve a transformation. The common hydraulic jack we see is based on this principle to achieve the transmission of force.