Standard coach IV Passenger train coach 2nd class, type B of the Swiss Federal Railways.

■ For the first time in new design with red doors as prototype design
■ Bogies with yaw dampers
■ Art. No. 74477: Changed running number

The standard coaches of the type EW (standard) IV were delivered from 1981 to the SBB and form one of the largest Swiss coach fleets with 500 vehicles. The coach body is produced as a welded steel lightweight construction. Travellers loved these coaches due to their generously-sized interiors with face to face seating, and the fact that they ran smoothly even at high speeds. The EW IV coaches have been subjected to diverse modernisations, but still run today across almost all of Switzerland.