Your team empowered.
Your fleet at its best.

How can you maximise fleet performance while leveraging the capabilities of your existing maintenance organization?

With CAF’s TSSSA solution, we combine your in‑house workshop structure with our deep expertise as a rolling stock manufacturer to unlock the full potential of your fleet.

CAF provides expert technical support, know‑how, and guidance, while you retain control of maintenance execution, creating a collaborative model that boosts efficiency, builds internal capabilities, and delivers reliable, high‑performance operations.

Discover what we take care of, so you know exactly where to focus.

CAF takes full responsibility for fleet availability and reliability, transferring risk and delivering predictable, long‑term performance. Thanks to LeadMind, achieve a comprehensive, optimized maintenance plan, enhancing reliability while reducing operational complexity.

• Direct access to manufacturer engineering expertise

• Digitally supported maintenance through advanced tools and LeadMind platform.

• Optimized maintenance execution based on data and manufacturer guidance.

• Medium‑ to long‑ term collaborative model combining customer control with expert support.

Expert guidance when it matters most.

How can you access specialised engineering expertise exactly when you need it—without reshaping your maintenance operations?

CAF’s Technical Support service offers a flexible, on‑demand engineering solution tailored to your needs. We provide expert analysis, guidance, and technical know‑how, while maintenance execution remains fully under your control. The result: informed decisions, reduced technical risk, and the confidence of having the manufacturer’s expertise supporting your fleet every step of the way.

Discover what we take care of, so you know exactly where to focus.

CAF provides on‑demand engineering expertise supported by advanced digital tools, enabling data-driven diagnostics, faster decision-making and optimized technical support while you retain full operational control. By combining expert knowledge with data-driven intelligence, we help you anticipate issues, optimize performance and reduce technical risk.

• On‑demand access to specialized engineering knowledge

• Digitally enabled diagnostics and analysis.

• Data-driven support for failures, upgrades and performance optimization.

• No direct maintenance execution, full operational control remains with the customer

• Reduced technical risk backed by manufacturer expertise and real-time insights.

• Ideal for fleet introduction phases or performance challenges.

Reliability you can trust, down to every part.

How can you ensure the right spare parts are available exactly when and where you need them without compromising reliability or performance?

With CAF’s Spare Parts Supply solution, we act as your trusted provider of original or certified components, guaranteeing full compatibility and complete traceability. By securing quality, reliability, and supply continuity, CAF helps protect asset performance, reduce operational risk, and keep your fleet running at its best.

Discover what we take care of, so you know exactly where to focus.

CAF guarantees reliable fleet performance by supplying original or certified spare parts with full traceability. Supported by digital supply chain tools, we enable data-driven forecasting, optimized stock management, and improved parts availability.

• Supply of original or certified spare parts.

• Guaranteed compatibility, quality, and traceability.

• Improved parts availability through data-driven forecasting.

• Reduced operational risk and protection of fleet performance.

• Flexible model: transactional or long-term frameworks linked to availability and obsolescence management

Every train ready.
Every day. Without compromise.

Light Maintenance focuses on the routine, high‑frequency tasks that keep your trains ready for service every day.

How do you ensure consistent daily availability without overburdening your operations? By proactively addressing day‑to‑day maintenance needs, CAF helps safeguard reliable performance, reduce unplanned disruptions, and keep your fleet running smoothly.

Isn’t operational continuity the foundation of an excellent passenger experience?

Discover what we take care of, so you know exactly where to focus.

CAF ensures daily train availability through efficient, manufacturer-driven routine maintenance supported by LeadMind and digital tools, enabling data-driven execution, reduced corrective interventions, and improved maintenance efficiency.

• Reduced unplanned failures and service disruptions through proactive monitoring.
• Digitally enabled execution supported by advanced tools.
• Improved operational efficiency and maintenance productivity
• Flexible contractual model, often short-term or integrated within Full Service
• Improved operational efficiency and consistent service quality.
• Often contracted in shorter, flexible periods. May evolve into or sit within Full Service arrangements.

We adapt your fleet, so you stay ahead.

How do you keep your fleet aligned with evolving technologies, regulations, and operational demands—without compromising availability?

CAF’s Upgrades & Modifications service is designed to enhance, adapt, and future‑proof your rolling stock throughout its lifecycle. From targeted system upgrades and functional improvements to obsolescence resolution and life‑extending repairs, we help you respond to new requirements while protecting performance, safety, and passenger experience—ensuring your fleet remains efficient, compliant, and ready for what’s next.

Discover what we take care of, so you know exactly where to focus.

CAF supports the continuous evolution of your fleet through targeted upgrades and modifications, enabling seamless system integration and long-term performance optimization, adapting it to new technical, operational, and regulatory environments.

• Tailored upgrades and modifications based on your operational needs

• Integration of new technologies and systems into existing platforms

• Proactive management of obsolescence to ensure long-term supportability

• Life-extension interventions combining repair with performance improvement

• Full alignment with safety, regulatory, and passenger experience requirements

Confidence in every overhaul.
Trust in every mile.

Heavy Maintenance encompasses the in‑depth interventions associated with major maintenance cycles and mandatory regulatory overhauls.

How do you ensure long‑term asset reliability while staying fully compliant with evolving regulations? Through comprehensive inspections, overhauls, and life‑cycle interventions, CAF helps extend asset longevity, mitigate technical risk, and safeguard performance at critical milestones.

Isn’t protecting your long‑term investment just as important as ensuring daily operation?

Discover what we take care of, so you know exactly where to focus.

CAF protects asset integrity and compliance through expert execution of major maintenance cycles and overhauls, supported by advanced digital tools, condition-based monitoring (CBM) and LeadMind, enabling optimized intervention planning, reduced lifecycle costs and improved performance at critical milestones.

• Execution of deep overhauls and major maintenance cycles

• Digitally optimized interventions using CBM and LeadMind platform.

• Ensures full regulatory and safety compliance

• Extends asset life and protects long‑term investment

• Reduces technical risk at critical lifecycle milestones

• Flexible model: project-based, cyclical or integrated within Full Service.

Renew your fleet. Reignite performance. Reimagine the journey.

How can you extend the life of your fleet while meeting new technical, regulatory, and passenger comfort expectations?

CAF’s Mid‑Life Upgrade program is designed to modernize your trains at the optimal moment in their lifecycle. Through targeted upgrades and system enhancements, we help extend asset longevity, ensure compliance with evolving standards, and elevate the passenger experience—protecting your investment and future‑proofing your fleet for years to come.

Discover what we take care of, so you know exactly where to focus.

CAF modernizes and extends the life of your fleet through targeted upgrades supported by advanced digital tools, enabling data-driven decisions, optimized investment and enhanced long-term performance to meet new technical, regulatory, and passenger expectations.

• Life extension of rolling stock at the optimal lifecycle moment

• Digitally driven decision-making supported by LeadMind platform.

• Adaptation to new technical, regulatory, and comfort requirements

• Optimized investment through targeted, data-driven modernization.

• Protection of capital investment through targeted modernization

• Typically launched at mid‑life (15–20 years) of the fleet. Short
  execution, long‑term impact.