Shop Crane delivers the lifting ability you need with the advantage of compact storage. Includes ram, chain and hook.The portable units are designed for easy mobility with two rigid and two swivel casters. We mainly sell hydraulic shop crane, pickup truck crane, long ram jack for crane, engine leveler, etc.
We're known as one of the most professional shop crane manufacturers and suppliers in China. Our factory supply the best shop crane made in china with competitive price and good quality. Welcome to connect with us for wholesale service.
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