Hydraulic Bottle Jack is a simple lifting equipment which lifting height less than 1m, with a steel top piece as working device, through the top bracket or the bottom pawl to lift the weight in the trip. There are sub-mechanical series and hydraulic series, Hydraulic Jack is mainly used in mining, factory, transportation, vehicle repair and other lifting, support. Its structure is light and strong, flexible and reliable, one people can carry and operate. As a wide range of tools, hydraulic bottle jack uses the highest quality material for casting to ensure its quality and service life.
Hydraulic jack is based on the principle of Pascal: the pressure around the liquid is the same, so that in the balanced system, relatively smaller piston, the pressure is small, the larger the piston, the bigger the pressure relatively, this can keep liquid static. Through the liquid transmission, it can get different pressure from different ends, then can achieve transformation purpose. Common hydraulic jack achieve the power transmission with the principle. Mechanical series uses mechanical principles, but it is not as simple as hydraulic jack.
