Wing Stackers

One wing stacker fulfills the function of two luffing stackers and can be used to either stack two stockpiles simultaneously or just one at a time. The material flow comes over a tripper car and is diverted to one or two ......One wing stacker fulfills the function of two luffing stackers and can be used to either stack two stockpiles simultaneously or just one at a time. The material flow comes over a tripper car and is diverted to one or two luffing booms. The structure in the center of the machine houses luffing winches for the luffing motion of the booms and a flop gate to divert the material flow.