Profile: Mechan Limited designs, develops and manufactures an impressive range of standard and bespoke handling equipment that extends far beyond the simple jib crane. We offer jib cranes, hoists & winches, mobile cranes, mould handlers, and wind turbine lifting. Each MightyMan crane can be under or overbraced with a manual or powered slew of up to 360 degrees, and has a capacity ranging from 5,000 kg to 20,000 kg. Masts are constructed from a steel tubular column, bolted to a mating flange. A slew ring allows rotation of the jib arm, which can be performed manually, by using a hand wheel mounted at the base of the column or powered through a motor/gearbox. The motion is transferred through a bevel box and drive shaft to the worm box at the top of the crane that drives the pinion and external gear of the slew ring.