The air-hydraulic, low profile, low ground-clearance 60,000 lb capacity rolling garage floor jack is Rangers answer for heavy commercial use. The RBJ-30TL is the greatest garage floor jack because it lifts 60,000 in first phase position and 30,000 lbs. at max lifting height. Designed especially for heavy commercial use it includes additional lifting saddles, a long 3 position locking “T" handle, large rubber wheels for easy fluid maneuvering. And the RBJ-30TL features a built-in "safety valve" to prevent overloading because safety is important! THE BEST OF THE BEST!