All Material Handling PT050 Push Beam Trolley - 5 Ton, Fits 4.49" to 8.66" Beams

The Easiest Trolley Installation Ever , 1/2–5t Installation and adjustment by rotating the threaded hanger shaft, 10–30t Tnstallation from one side. Hanger shafts are fixed mounted to the opposite side plate, Trolleys up to 5t have a 5:1 design factor for use with powered or manual hoist. Trolleys 10t and greater have a 4:1 design factor and must be derated for use with powered hoist, Machined cast iron wheels with universal tread designed to fit flat or tapered beam flanges, Low headroom design with precision sealed “lubed for life” bearings assure smooth operation, Durable all steel construction with standard safety lugs, Geared trolley hand chain comes standard with 20 feet of drop, Meets: ASME/ANSl B30.16, OSHA, NASA-STD-8719.9, EU Directives: 98/37/EC, ATEX rated II 3 GD c IIB 54º C X for limited use in Hazardous Environments.