Max.Loading Capacity: 4.5 Ton (9900lbs) with lift range 8.6 inch to 20.5 inch
Work with 12V Vehicle Power Outlet
Built-in safety valve provides protection even out of power or on other rare occasion( of ram can not come down)
LED front led light for easy positioning
Attention?Spin out the rotating threaded rod before use, make cross groove saddle closer to the lifting point.