● Double acting, hydraulic return;

● Mechanical nut locking, provides the most secure protection;

● Special bearing design withstands side-loads up to 10%;

● Built-in safety valve helps to prevent damage in case of accidental over-pressurization;

● Scraper seal design reduces contamination, extending cylinder life;

● Standard rigid deep groove saddle, can choose a 5 degree tilt saddle to adapt to component unevenly situation;

● Optional tube or plate hydraulic check valve or one-way throttle valve, to ensure the safety of the lifting and falling processes;

● 3/8 “- 18NPT coupler and dust cap included on all models.

● 单油路，弹簧回缩，请选用我司的分离式千斤顶。

● 如需较低的本体高度并且带自锁，请选用我司的薄型自锁千斤顶。

● For higher lifting capacities (300 tons, 500 tons, or more), please choose our electric hydraulic jacks.