Underslung travelling cranes are designed with rolled section beams or fabricated box beams depending on capacity and span. A variable girder connection design allows us to optimise the available height of lift in each application. The suspended end carriage design introduces the possibility of cantilevers (lateral overhangs) to provide increased hook coverage by allowing the hoist and load to travel beyond the runway track line. TIPL underslung travelling cranes can be specified with a variety of operator control systems including control from a push button pendant suspended from and mobile across the crane bridge or fully remote radio control. TIPL underslung travelling cranes may be equipped with either wire rope hoists or Chain Hoist and most have capacities of 10 t or less because of the limitations of supporting structures.