Czech Railways Modernizes Fleet: PESA RegioFox Trains Arrive

New RegioFox trains arrive in Central Bohemia, boosting České dráhy’s regional rail network with modern diesel multiple units. Enhanced passenger experience promised.

Czech Railways Modernizes Fleet: PESA RegioFox Trains Arrive
November 24, 2025 1:42 pm

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The first wave of PESA Bydgoszcz’s RegioFox diesel multiple units has arrived in Central Bohemia and Prague, heralding the start of significant fleet modernization for České dráhy’s regional network. By mid-December, eight new two-car units will be operational, with a total of 38 RegioFox trains slated for deployment across the region by the end of 2026, marking the most substantial introduction of this particular model anywhere in the Czech Republic.

Key Entity Critical Detail
Main Company České dráhy (Czech Railways)
Core Action Introduction of new RegioFox diesel multiple units
Budget/Value Central Bohemian Region investment: CZK 2.9 billion for 28 units (CZK 103 million per unit)
Date/Timeline Deliveries ongoing; 8 units by mid-December; 18 units by end of 2025; 38 units by end of 2026.
Manufacturer PESA Bydgoszcz
Model Designation RegioFox Class 847

Main Body:

This deployment signifies the commencement of the second year of comprehensive modernization for diesel traction within the Prague and Central Bohemia regions. České dráhy’s Chairman and CEO, Michal Krapinec, confirmed that by the close of 2025, 18 RegioFox units will be active, collectively offering over two thousand modern, accessible, and climate-controlled seats, complete with Wi-Fi and charging facilities. These units are powered by advanced Rolls-Royce combustion engines, tested with HVO biofuel, positioning them among Europe’s most environmentally conscious diesel trains, a critical factor for the densely populated Prague metropolitan area.

The new RegioFox units will progressively integrate into the operational timetable beginning with the mid-December schedule change. Initial deployments will focus on semi-fast services along line R43, connecting Prague to Mladá Boleslav, and stopping services on line S3, which links Prague with Neratovice, Všetaty, and Mělník. These modern units will complement the initial ten RegioFox trains that entered service last year on routes including Rakovník – Beroun and Beroun – Rudná u Prahy – Prague.

Petr Borecký, the Central Bohemian Region Councillor for Public Transport, underscored the long-term strategic commitment to rolling stock renewal. He highlighted that the RegioFox trains deliver a significantly elevated standard of comfort and accessibility for residents, being faster, quieter, and fully barrier-free. The introduction of these trains on lines to Mělník and Mladá Boleslav will replace aging rolling stock, promising more reliable and comfortable journeys for passengers. Borecký also expressed anticipation for the units’ introduction on the scenic Posázavský pacifik line, noting their appeal to both local commuters and tourists.

Zdeněk Hřib, Prague’s Deputy Mayor for Transport, emphasized the tangible improvements for busy commuter routes. He noted that beyond being barrier-free and air-conditioned, the new RegioFox units are equipped with modern amenities such as USB chargers, power sockets, and Wi-Fi. First-class compartments will further benefit passengers with laptop tables and wider seating. This strategic investment by the Central Bohemian Region, amounting to CZK 2.9 billion for 28 RegioFox units, with each unit costing CZK 103 million, represents a substantial commitment to enhancing regional rail services over the vehicles’ projected 30-year lifespan.

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Technical Specifications

  • Model: RegioFox Class 847
  • Manufacturer: PESA Bydgoszcz
  • Engine: Rolls-Royce combustion engines (HVO biofuel compatible)
  • Configuration: Two-car units
  • Capacity: Over two thousand comfortable seats (across 18 units)
  • Amenities: Wi-Fi, USB ports, sockets for charging electronic devices, barrier-free interior, air conditioning
  • First Class: Laptop tables, wider seats

Industry Context

The extensive modernization program for diesel traction in Prague and Central Bohemia, spearheaded by České dráhy with the RegioFox fleet, demonstrates a clear industry trend towards upgrading regional rail services with modern, environmentally conscious, and passenger-centric rolling stock. This initiative by České dráhy, coupled with significant regional investment, not only addresses immediate operational needs by replacing aging fleets but also aligns with broader European railway goals of improving service quality, enhancing accessibility, and reducing environmental impact. For railway operators and manufacturers globally, this case exemplifies a successful strategic approach to fleet renewal that prioritizes passenger experience and sustainability, potentially setting a benchmark for similar projects in other regions facing similar challenges.

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