Portable Gantry Crane, Body Material Steel, Maximum Lifting Capacity 6,000 lb, I-Beam Flange Width 6 in, I-Beam Height 18 in, Height Adjustability Adjustable Height, Minimum Overall Height 9 ft, Maximum Overall Height 14 ft, Minimum Height Under Beam 9 ft, Maximum Height Under Beam 14 ft, Minimum Overall Span 25.3 ft, Maximum Overall Span 25.3 ft, Minimum Clear Span 23.5 ft, Maximum Clear Span 23.4 ft, Mobility Under Load Mobile, Rotating Legs Yes, Span Adjustability Fixed Span