SIG Bt 29-35 NPZ Colibri

Built by ABB, SIG

Track gauge

1,435 mm

Standard gauge

Years built

1987–1990

42 units

Axle arrangement

2'2'

Overview of the SIG Bt 29-35 NPZ Colibri

Discover the elegant Bt 29-35 NPZ Colibri, a control car from the Swiss Federal Railways (SBB).

Built between 1987 and 1990 by ABB and SIG, this model belongs to the RBDe 560 series and stands as a remarkable example of Swiss engineering.

Featuring a standard gauge of 1435 mm, the Bt 29-35 NPZ Colibri boasts a robust and reliable design, perfectly suited for operations in Switzerland.

Explore the functionality and distinctive design of this iconic control car, which continues to serve Swiss lines with efficiency and grace.

Railway companies that have operated the Bt 29-35 NPZ Colibri, with the class designation used by each of them.

Operator	Class	Country
Swiss Federal Railways	SBB Bt 29-35	Switzerland