OJ Power Jack EC Type S EC12S7.5 1 unit

Catalog number: EC12S7.5 Features: ●You can freely choose the combination with manual or electric hydraulic pump. ●The cylinder and piston are made of heat-treated SCM435, a strong material. ●The coupler screw diameter is NPT3/8. Applications: ●Hollow jacks have a through hole in the center of the jack and are used in nuclear power plants, tunnel construction, subway construction, and other PC construction methods, as well as in many other fields. Specifications: ●Stroke (mm): 75 ●Minimum height (mm): 195 ●Pressure area (cm2): 17.60 ●Lifting force (KN): 120 ●Required oil volume (ml): 132 ●Center hole diameter (mm): 20 ●Saddle diameter (mm): 38 ●Outer diameter (mm): 75 Caution: ●The load should be evenly distributed across the head and bottom of the jack. Uneven loads may cause damage to the jack. ●Select according to the number of jacks to be connected and the required amount of oil.