Portable Gantry Crane Body Material Steel Maximum Lifting Capacity 2 000 lb I-Beam Flange Width 3.3 in I-Beam Height 6 in Height Adjustability Fixed Height Minimum Overall Height Not Applicable Maximum Overall Height 10.5 ft Minimum Height Under Beam Not Applicable Maximum Height Under Beam 10 ft Minimum Overall Span 8 ft Maximum Overall Span 11.5 ft Minimum Clear Span 10.4 ft Maximum Clear Span 10.3 ft Mobility Under Load Mobile Rotating Legs No