R&M crane kits provide a complete set of crane components, featuring the state-of-the-art Spacemaster® SX wire rope hoist and incorporating modern technology. They come with variable frequency drives for the trolley and bridge, ensuring smooth beginnings and endings of movement. Assembly is facilitated by plug-in electrical connections* and straightforward bolted structural links. These kits include everything necessary to construct your overhead bridge crane except for the bridge steel, paint, and the manual labor and tools required for construction. Our guidance extends to suggesting the appropriate bridge beam size. With each kit, we support through our expert team, accessible via a toll-free call. We're equipped to assist with queries throughout your project and can offer additional services like runway design and CAD drawings for your crane system. R&M SPACEMASTER® SX ELECTRIC WIRE ROPE HOISTS The Spacemaster® SX is at the forefront of a new wave of highly dependable electric wire rope hoists, marked by innovative technology and superior performance. Its unique design, featuring a notably large drum diameter, ensures the Spacemaster® SX hoists have the industry's most compact headroom and finest wheel loads, achieving almost perfect vertical lifting for single reeved hoists, along with outstanding hook positioning and lifting heights. Distinctive attributes include hassle-free, sealed brakes; a dual-speed hoist motor; and controlled trolley movement. These hoists come with a CSA c/us rating and a NEMA 3R rating for electrical housings as standard. Designed to surpass the standards of either ASME H3 or ASME H4 duty (FEM 1Am, 2m or 3m), Spacemaster® SX hoists are designed for superior load management, operational safety, and long-lasting, reliable performance.