4 Way Shuttle Racking VS Multi-layer Shuttle Racking

Most of the pallet shuttle can only work in a straight line, while the 4-way pallet shuttle can work like a robot, connected with the wifi and cooperate with the hoist, it can reach any position, so it is a real 3D shuttle panel. 

Secondly, the 4 way shuttle car is highly flexible, because it can easily change the aisle, it can adjust the capability of the shuttle racking system by adding or reducing the shuttle panel. 

Besides, the 4 way shuttle racking system is modular, standardization, all the shuttle panel can be replaced, it can continue to fulfill the order by any shuttle car which it should be executed by the trouble shuttle.