Rodac RD420001Q 20Ton Air/Hydraulic Axle Jack
Hydraulic pneumatic bottle jacks. 20 ton. Lifting range 10 1/2" to 20 1/2" . Hydraulic lifting : 6 5/8" . Extension screw : 3 5/16". Undustrial inline welded design. Welded cylinder and reservoir for added strenght and durability. Self-returning spring for easy of operation. Built-in inline air filer to extended motor life. Built-in muffler to promote quiet operation. High speed turbo motor for efficient effortless operation. 1/4" quick connect feature allows for easy of mobility and remote operation. Built-in by-pass device to protect hydraulic system from over pumping damage. Chrome plated rams to resist rust and wear.