Gantry Crane 2 : A crane or hoisting machine mounted on a frame or structure spanning an intervening space. This type of crane is used in modern container ports
Ilan Kelman (ed.), Vulnerability and Resilience Definitions and References, Version 2, 2007. http://www.islandvulnerability.org/docs/vulnres.pd f, (Vulnr and Resilience - Brit) {524}