Railway Technical Systems – Technical structures and functional assemblies for railway vehicles

We develop, industrialize and manufacture technical structures, equipment supports, protective enclosures and functional assemblies that enable the integration, protection and operation of critical onboard systems.

From traction converter frames and electrical cabinets to driver console structures and emergency ramps, our solutions are engineered to meet the demanding requirements of railway environments while supporting efficient vehicle integration and serial production.

Supporting the systems behind railway performance

While passenger areas define the user experience, a large part of a vehicle’s performance, reliability and maintainability depends on the systems operating behind the scenes.

These systems require structures capable of supporting heavy equipment, enclosures designed to protect critical components and functional assemblies engineered to withstand demanding operating conditions throughout the vehicle lifecycle.

At Oliva Torras Railway, we help manufacturers transform these requirements into robust, industrialized solutions that combine structural performance, manufacturing efficiency and integration readiness.

Industrialized solutions for technical and operational areas

Our expertise covers a wide range of applications located throughout the vehicle, including technical compartments, equipment rooms, underframe areas, driving cabs and other operational environments.

We combine engineering collaboration, industrialization expertise, manufacturing technologies and assembly capabilities to deliver highly completed solutions ready for installation.

Technical structures: supporting and integrating critical onboard equipment.

Many railway systems depend on structures capable of supporting equipment while meeting stringent requirements for strength, dimensional accuracy, durability and operational reliability.

Our technical structures are developed to ensure secure integration of electrical, electronic and mechanical equipment throughout the vehicle.

Traction converter frames

Structural assemblies designed to support power conversion equipment while ensuring robustness, stability and long-term reliability.

HVAC structures

Supporting structures developed to integrate climate control equipment while meeting demanding operational and installation requirements.

Electrical cabinets and technical boxes

Cabinets and support structures designed for the protection and integration of electrical equipment and control systems.

Underframe equipment supports

Structural solutions developed for equipment installed beneath the vehicle, where durability and reliability are essential.

Functional assemblies: delivering operational performance and protection.

Beyond structural support, railway vehicles require assemblies that perform specific operational, protective or maintenance-related functions.

We manufacture a variety of integrated assemblies combining structural elements, hardware, fixation systems and functional components into complete production-ready solutions.

Driver console structures

Metallic structures designed to support driver control systems while meeting demanding requirements for ergonomics, dimensional accuracy and integration.

Technical compartment covers

Access covers developed to protect technical systems while ensuring accessibility for maintenance and inspection activities.

Door system structures and emergency ramps

Welded and assembled structures supporting passenger access systems across multiple railway vehicle platforms.

Access and maintenance assemblies and protection enclosures

Custom solutions developed to facilitate inspection, servicing and operational accessibility.

High-completion assemblies

Simplifying integration through assembly expertise

Our role extends beyond the manufacture of individual structures and components.

We integrate multiple elements into highly completed assemblies that can include:

  • Structural components
  • Reinforcements
  • Hinges
  • Locks
  • Sealing systems
  • Mounting interfaces
  • Auxiliary hardware
  • Protection elements
  • Finishing components

This approach helps reduce assembly effort at the OEM production line while improving quality consistency and simplifying project management.

Built for demanding railway environments

Technical and operational systems are often exposed to harsh service conditions and strict performance requirements.

For this reason, every solution is developed with a focus on:

Structural integrity

Designed to withstand operational loads and long-term service demands.

Dimensional precision

Ensuring proper fit and alignment within the vehicle architecture.

Reliability

Supporting consistent performance throughout the product lifecycle.

Maintainability

Facilitating inspection, servicing and equipment accessibility.

Industrial performance

Optimized for efficient manufacturing and repeatable serial production.

Multi-material and multi-process expertise

To meet the diverse requirements of modern railway systems, we combine expertise across multiple materials and manufacturing technologies.

Materials

  • Steel
  • Aluminium
  • Composite materials
  • Hybrid material solutions

Processes

  • Metal forming
  • Railway welding
  • Structural bonding
  • Machining
  • Surface finishing
  • Painting
  • Mechanical assembly

This combination allows us to deliver integrated solutions tailored to the technical, mechanical and operational requirements of each application.

Value for rolling stock manufacturers

By combining structural, functional and integration expertise, we help customers:

Reduce supplier interfaces

Consolidating multiple operations and assemblies within a single industrial partner.

Simplify vehicle integration

Delivering ready-to-install assemblies with a high level of completion.

Improve manufacturing efficiency

Reducing assembly operations and coordination efforts during vehicle production.

Lower industrial risks

Providing a single point of responsibility across multiple manufacturing and assembly processes.

Support long-term reliability

Delivering robust solutions engineered for demanding railway environments.

Engineered for integration. Ready for production.

From equipment frames and electrical cabinets to protection enclosures and functional assemblies, we help railway manufacturers transform complex technical requirements into industrialized solutions ready for vehicle integration and serial production.

Let’s discuss your technical systems requirements