Long reach floor jack safety mechanism is elaborately designed, the foot pedal brings saddle up to load quickly. In order to ensure safe use high-precision hydraulic cylinder. It is easier to move and operate the universal wheel with ball bearing in the rear wheel.
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In principle, the hydraulic jack is based on Pascal principle, that is, the pressure of the liquid is the same everywhere, so in a balanced system, the pressure exerted on the smaller piston is relatively small, and the pressure exerted on the larger piston is also relatively large, which can keep t