The introduction and improvement of shoreside container cranes have been a key to the success of the container ship.[1] The first crane that was specifically designed for container work was built in California's Port of Alameda in 1959.[30] By the 1980s, shoreside gantry cranes were capable of moving containers on a 3-minute-cycle, or up to 400 tons per hour.[30] In March 2010, at Port Klang in Malaysia, a new world record was set when 734 container moves were made in a single hour.[31] The record was achieved using 9 cranes to simultaneously load and unload MV CSCL Pusan, a ship with a capacity of 9,600 TEU.[31]