MVR & Stadler: NOVA Pro Boosts Swiss Mountain Railway Efficiency

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Introduction

Transports Montreux–Vevey–Riviera (MVR) is modernizing the Montreux–Les Rochers-de-Naye mountain railway by implementing Stadler’s CBTC signalling system NOVA Pro. This follows the announcement of new rolling stock earlier this year, reinforcing MVR’s commitment to delivering a safer, more efficient, and fully automated rail service.

Main Content

NOVA Pro System Implementation

MVR awarded Stadler the contract to renew the safety systems and equip the entire 11-kilometer single-track line, including eight stations and a new depot, with the NOVA Pro system. The system will be installed in the new trains and service locomotives.

Technology Overview

The NOVA Pro technology integrates all key train control functions into one comprehensive platform. These elements form a scalable, high-performance solution for a modern railway. With the introduction of this advanced system, MVR is taking a major technological step forward, deploying one of the most sophisticated signalling systems currently available.

Project Significance for Stadler

For Stadler, the Rochers-de-Naye project marks its second order for NOVA Pro in Switzerland on a cogwheel railway, following the deployment for Appenzeller Bahnen AG. The system builds on industrial-standard components that have already proven their reliability in recent interlocking projects, including for the Montreux Oberland Bernois (MOB).

Stakeholder Statements

Ronald Doppler, Project Manager for Rochers-de-Naye Infrastructure, stated that the introduction of NOVA Pro enables safe and reliable operation, ensuring flexible and efficient mobility. Marc Trippel, EVP Stadler Signalling, noted that MVR becomes the third transport company in Switzerland to adopt this technology and that this project will further boost innovation among Switzerland’s narrow-gauge railways.

Synergies and Future Plans

In May 2025, Stadler and MVR announced an order for eight new panoramic cogwheel trains to be delivered from 2029 for the Rochers-de-Naye line. By also providing the signalling technology, Stadler is creating strong synergies between the new trains and the CBTC system. The upgrade is a key part of MVR’s broader strategy.