Engine leveler is designed to be hooked on a engine crane or hoist to handle and locate large and heavy components. It can be adjusted to compensate for off-center loads, or adjusted to a certain angle for a component being positioned.
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