Experience powerful lifting with the VEVOR Hollow Plunger Hydraulic Cylinder Jack. This robust 30-ton capacity jack features a 4-inch stroke (100mm), making it ideal for heavy-duty applications. Its single-acting design ensures efficient operation, allowing for quick lifting and lowering. Crafted from high-quality materials, this hydraulic cylinder is built to withstand demanding tasks while providing reliable performance. Whether you're in construction, automotive, or industrial settings, this jack is your go-to solution for lifting and pushing with ease. Elevate your projects with the strength and durability of VEVOR!