The railway industry is moving toward more sustainable, electrified, and highly configurable models. Each new project involves thousands of technical and regulatory requirements that must be managed with precision, where complexity no longer lies only in the train itself, but in how its development is coordinated in a controlled and profitable way.
Trains
Advanced digitalization for train and rolling stock suppliers
Railway OEM suppliers must adapt to multiple customers, standards, and digital environments without losing competitiveness. Design reuse, configuration control, and full traceability enable a more agile response to new contracts and reduce risks at every stage of the project.
Main challenges in the railway industry
Each railway project involves multiple configurations, variants, and specific requirements by customer and country. Manual change management generates errors, rework, and contractual risks.
A single digital structure enables version control, baseline definition, and full traceability from requirements through manufacturing.
Railway contracts are awarded under strict criteria of quality, cost, maintenance, and energy efficiency throughout the entire lifecycle.
Intelligent reuse of designs, templates, and accumulated knowledge makes it possible to generate more competitive proposals in less time.
The disconnect between design and industrialization creates inconsistencies, manufacturing errors, and cost deviations.
Integration between mechanical engineering, electrical engineering, validation, and production processes enables virtual validation before manufacturing and reduces physical prototypes.
International regulations, railway standards, and functional safety requirements demand full traceability of design and validation decisions.
Model-based engineering and the virtual twin enable compliance validation from the earliest stages.
Emission reduction, energy efficiency, and structural optimization are priorities in new railway contracts.
Advanced simulation makes it possible to validate multiple design variables before manufacturing, reducing weight, materials, and energy consumption.
Benefits for railway OEM suppliers
Capture of previous projects, modular libraries, and configurable structures that enable faster new developments.
Faster and more accurate generation of technical proposals for RFQs, increasing the award rate.
Integrated management of requirements, design, changes, and validation within a single source of information.
Virtual validation through structural simulation, dynamic analysis, and digital testing.
Secure and controlled access to product information, facilitating integration into collaborative environments required by major manufacturers.
CADTECH’s value proposition for the railway ecosystem
For railway OEM suppliers, dealing with multiple technical requirements, international regulations, and project-specific configurations is a constant challenge.
As a partner of Dassault Systèmes, CADTECH provides specialized support to help these suppliers manage complexity, comply with railway industry standards, and drive innovation through advanced digital tools that connect design, simulation, and manufacturing.
Transform your engineering and manufacturing to be more efficient and competitive in the railway sector.
Boost your potential with the solutions that are transforming the industry.
CAD
Product design
CAE
Product simulation
CAM
Digital manufacturing
PLM
Project management
MBSE
Model-based systems engineering
The 3DEXPERIENCE Platform
The 3DEXPERIENCE platform enables unified collaboration throughout the entire product lifecycle, integrating design, simulation, and management within a single digital environment.
It facilitates innovation and optimization at every stage of development for a more agile and competitive product launch. Discover more about 3DEXPERIENCE here.
