High performance equipment elevating device

摘要

This invention provides a modular apparatus that can be used to secure, lift and otherwise manipulate heavy equipment. The device has slew bearings and rotary actuators with direct mounted load holding valves, to provide a wide and precise range of motion and maneuverability of loaded equipment. The device is suitable for a variety of applications, such as lifting ventilating fans and ductwork into position for installation into a hardrock mine.