1. Double acting single piston rod;2. Rated pressure: 7-14Mpa; 3. The temperature of medium: 10-80C; 4. Four tie-rods. Usages and features:YG series light hydraulic cylinder is a kind of dual acting single piston rod hydraulic cylinder which is designed by our company according to international and national standard. Four-tie rod structure, applied to middle & low working pressure. Two ends are both equipped with a cushioning, act sensitively and lightly, easy to install. Main applied to the rates pressure Pn<=14MPa, medium temperature around 80 of all kinds machinery and equipments