The New Remote-Controlled Single Beam Gantry Crane for Steel and Pre-cast Handling Applications Hazel Crest, IL: February 2024. For Immediate Release. Mi-Jack Products, the industry leader and innovator in Travelift and Translift Rubber Tired Gantry cranes, proudly introduces the Monobeam, a remote-controlled single beam gantry crane designed especially for steel and precast handling applications. With …