20 ton Hydraulic Cylinder Jack,100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Power Jack Small Portable Retract Automatically Only a Jack

20T JACK PARAMETERS

Power: 20 ton; Height: 6.1”; Outer diameter: 3.3”; Internal diameter: 2”; Max stroke: 4”; Weight: 13.6lb; Effective area: 5.14sq.in; Quick connector: 3/8’’ NPT male connector. Small size and compact structure, portable.

4 INCH FULL STROKE

This jack features a smooth spindle that allows for quick and easy lifting without blockages.

 Additionally, to ensure maximum durability, the spindle is equipped with a built-in sealing ring that protects it from wear and tear, particularly when the jack is used to its maximum extent. With this advanced design, you can trust that our jack will provide reliable and efficient support whenever you need it, without causing any undue stress or pressure on the spindle.

RETRACT AUTOMATICALLY

This ram jack is designed to provide ease of use and versatility, thanks to its advanced features.

 After the pressure is released, the spindle of the jack will automatically retract without any blockages. The jack is also highly flexible and versatile in terms of how it can be used. It is not limited to a specific direction and can be utilized in a variety of orientations, including horizontally and even upside down.

DURABLE MATERIALS

The surface of the jack is treated with a lacquer finish, which prevents rust and corrosion.

 In addition, the spindle is chrome-plated, providing even greater protection against wear and tear, and prolonging the service life of the jack. Furthermore, the jack features a clear and highly visible set of circle marks, which make it easy to position and stabilize the jack during use. This ensures safe and effective lifting, without risk of bursting or malfunction.

WIDE APPLICATIONS

The jack is designed to be a versatile and reliable tool that can be used in a wide range of settings and applications.

 Whether you're working in a factory, construction site, warehouse, dock, or shipyard, our jack can provide the lifting, jacking, straightening, assembly, and pressure testing capabilities you need. Please note, however, that while our jack is capable of lifting and supporting heavy loads, it is not designed for use with cars or other vehicles.