In March 2010 DP World Antwerp officially commissioned its first Liebherr Mobile Harbour Crane on a portal (LPS 500) for service. The Liebherr Portal Slewing Crane (LPS) is an efficient combination of a space-saving portal (mounted on rails) and the proven mobile harbour crane concept. Particularly on narrow quays, individual portal solutions permit (railway) trains and (road) trucks to travel below the portal. “We are very pleased to be working with Liebherr on this project.