Designed for heavy-duty lifting applications Welded pump for increased strength Chrome plated ram with wiper seals for superior leak prevention Convenient foot pedal for no load lifts Handle can be locked in 3 positions Roller bearing wheels and ball bearing casters Overload and bypass safety valves Meets or exceeds ASME PASE 2019 standards Capacity (Ton): 20 Lifting Range: 7.28" - 24.41" Handle Length: 45.67" Saddle Diameter: 5.71" Clearance to floor: .74" Air Pressure: 101-145 psi Size: 65.95" x 19.61" x 11.30" Weight: 531.31 lbs.