The Tensioning Jack is a YGM-K25 Stork model with a capacity of 25 tons, featuring a stroke length of 400 mm and a 3-effect structure. While performing tensioning and loosening operations in the first two stages, it reduces preload loss by pushing the core inside the cylinder when the pulling is completed in the third stage. The replaceable gripping core provides flexibility to pull ropes of different diameters (0.5, 0.6).

With a capacity of 25 tons, this jack delivers powerful performance and is ideal for reliably tensioning and releasing heavy-duty ropes, offering a wide range of applications.