Geared Trolley,20,000 lb.

Geared Trolley, Trolley Type Geared, Maximum Load Capacity 20,000 lb, Trolley Frame Material Steel, For Beam Shape Flat, Tapered, For Minimum Beam Flange Width 4 7/8 in, For Maximum Beam Flange Width 8 in, Headroom to Connecting Shaft 1 31/32 in, Headroom to Mounting Point 8 5/16 in, For Minimum Beam Height 5 15/16 in, For Maximum Beam Height Not Applicable, Includes Not Applicable, Minimum Radius Curve 8 5/16 in, Trolley Wheel Diameter 7 1/2 in, Trolley Wheel Material Steel