Electric locomotive 420 268 of the Rhomberg Sersa Rail Group.

■ Former SBB Cargo locomotive
■ 2nd construction series of the Re 4/4 II
■ Different positions of the UIC sockets
■ Pantograph with an innovative fastening
■ Headlights switchable with a DIP-switch
■ Z21 driver's cab available

The Swiss railway technology group Sersa AG specialises in the superstructure of railways. Its classic core activities include track construction and maintenance, as well as the construction of overhead contact lines and electrical systems, measurement systems for railway lines and project management for railway technology projects. The company operates its own fleet of locomotives, infrastructure vehicles and special goods wagons.