Liege tramway

Case studies


Construction and commissioning of the new tram line in the city of Liège including the supply of rolling stock, signaling, telecommunications and energy systems, and maintenance.

Rolling stock

  • Supply of 20 Urbos tramways composed of 7 modules equipped with Greentech Freedrive.
  • Maintenance depot equipment.
  • Spare parts supply.


  • Railway signalling system.
  • Centralised traffic control.


  • Design and construction of the power supply system by means of traction substations including low voltage power supply for stations, buildings and other systems.


  • Maintenance of the complete transportation system for 27 years by Tram Liege Maintenance S.A. (with a 65% stake from the CAF Group).

Communication & Systems

  • Central control office and centralized technical management system.
  • Trunk network of data and radiocommunications.
  • Fleet management system and passenger information system.
  • Video surveillance, telephone, intercom and public address system.
  • Chronometry and auxiliary systems.

Other subsystems

  • Ticketing systems integration, supplied by the customer.