length. For container cranes, a spreader is attached to span the container and lock it safely in place during movement. Operating cabin: Encased setup with glass paneled flooring for operator to view the cargo being moved. Elevators which are located along vertical frame members are used to get crew up and down from the cabin. Storage equipment: For temporary storage options between vessel operations, one steel pin is inserted into anchorage arm dropped from each wheel set into a stow pin assembly. This setup is designed to prevent lateral movement along the rails. During hurricanes and other emergency shut down situations, tie down assemblies are used. Two angled arms are anchored at each end of each set of wheels. This setup prevents longitudinal movement along the rails as well as prevents tipping of the crane due to uplift from high velocity winds. Ship-to-shore gantry cranes are often used in pairs or teams of cranes in order to minimize the time required to load and unload vessels. As container ship sizes and widths have increased throughout the 20th Century, ship-to-shore gantry cranes and the implementation of those gantry cranes have become more individualized in order to effectively load and unload vessels while maximizing profitability and minimizing time in port. One example are systems where specialized berths are built that accommodate one vessel at a time with ship-to-shore gantry cranes on both sides of the vessel. This allows for more cranes and double the workspace under the cranes to be used for transporting cargo off dock. The first quayside container gantry crane was developed in 1959 by Paceco Corporation. Full gantry crane Full gantry cranes (where the load remains beneath the gantry structure, supported from a beam) are well suited to lifting massive objects such as ships' engines, as the entire structure can resist the torque created by the load, and counterweights are generally not required. These are often found in shipyards where they are used to move large ship components together for construction. They use a complex system of cables and attachments to support the massive loads undertaken by the full gantry cranes. Some full gantry cranes of note are Samson and Goliath and Taisun. Samson and Goliath are two full gantry cranes located in the Harland and Wolff shipyard in Belfast. They have spans of and can lift loads of up to to a height of . In 2008, the