Gantry Systems

This system is a mobile, self-propelled, variable height, hydraulic lifting frame. It is primarily controlled from a remote, self contained power module, which is positioned away from the gantries. The gantries are designed to be operated on track. A side shift mechanism allows to transverse the load giving the system the capacity to move the load in 3 directions.

There are 4 jacking units supported on wheels each with a vertical lift cylinder and a vertical lift boom mounted on top. These units are self-propelled. The cylinders and booms of these jacking units are extended or retracted to lift or lower the load. The jacking units can move longitudinally to transport loads horizontally.

The control module is the remote station that provides the energy that actuates the cylinders in the jacking units as well as the planetary propel system. Gantries are connected to the power module by light weight, twin line hose assemblies that are engaged with quick couplers. Each gantry is controlled individually on the Control Module.

Load sensors/gauges provide the total weight being carried by each jacking unit and the operators can monitor the height of each of the 4 jacking units by looking at the readings on the screen.