All Cormach cranes are manufactured with the same constructive concept. Twin mast columns with large diameter slew bearings, with the rotation motor and gearboxes mounted externally. The slew bearing is installed on the base of the crane, which offers better stress distribution and avoids localized concentration. Utilizing a cantilever structure with twin mast columns offers greater stability while absorbing and distributing stresses associated with rotation and sudden movements. When compared to other manufacturers, Cormach cranes take up less space and weigh less all while outperforming the competition.