The Brio toy Gantry crane is a type of overhead crane that uses legs to support the bridge, trolley, and hoist. Lifting, hauling and loading have never been more exciting! The Gantry Crane has a cabin on top that slides across the bar to position the crane over the magnetic load, hauls it up and winds it down again by the turn of a crank. The Gantry Crane has wheels and can be moved into any railway scene. All wood included is FSC-certified. The set contains 4 pieces.Ages: 3+(BRI33732)