TPX™ (Turbo Power eXtra) Accelleron – high speed diesel engines Solutions & services About Sustainability Careers Investors Media charge! Menu Marine Power Rail Go to Marine overview Reducing emissions through fuel-saving technology Solutions Reduce emissions Fuel savings Running cost predictability Reduce lifecycle costs Uninterrupted vessel operations Services Service and spare parts Upgrades Service agreements Non-turbocharger services Products Turbochargers Digital solutions Technologies High-pressure tuning A new era in maritime performance Digital solutions Go to Power overview Towards maximum output and zero downtime Solutions Reduce emissions Maximized uptime Fuel savings Running cost predictability Reduce lifecycle costs Services Upgrades Service and spare parts Service agreements Non-turbocharger services Products Digital solutions Turbochargers Maximized uptime Solutions Go to Rail overview Protect your schedules and your business Services Service and spare parts Products Turbochargers Technologies VTG Service and spare parts Read more We are Accelleron About us Integrity Supplying Events 100 years Accelerating to net zero Our people Read more Accelerating to net zero Read more Sustainability is at the heart of everything we do Sustainability overview Strategy People Products & services Planet Reports Governance Sustainability Report 2025 Read more Go further as a valued part of our team Careers overview Students and graduates Apprentices / Lehre Community Go further as a valued part of our team Read more Accelleron is the market leader in high power turbocharging Investor relations Our strategy Corporate governance Management bodies Governance documents Code of Conduct Certificates Management Transactions Share Share information Share buyback Financial Reports Ad-hoc announcements Corporate Calendar General meeting About the spin-off Contact Accelleron financial alerts Performance measures Half-year results 2026 Read more Share information Discover more Media releases, resources, contacts and more.. 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Applications Electric power generation Off-highway vehicles Rail traction Marine propulsion Electric power generation The TPX™ turbocharger can be used for electric power generation Off-highway vehicles The TPX™ turbocharger can be used on off-highway vehicle Rail traction The TPX™ turbocharger can be used on rail traction Marine propulsion The TPX™ turbocharger can be used for marine propulsion Features Durable For harsh environmental conditions Diverse Designed for diverse speed and load operating characteristics  Robust Robust design based on a reduced number of components/interfaces  Variable Exceptional power density for constant and variable speed applications  Performance High compressor pressure ratio of up to 5.0 over a wide volume flow range  Power Up to 20% higher power density compared to typical industry ratings  Flexibility Wide compressor map for high operational flexibility Optimized Optimized for full-load and part-load operations Adaptive Ready for diesel-like gas engines  How the TPX turbocharger cuts your servicing and fuel costs When conditions are tough, the TPX makes life easier. We designed it with the harshest operating conditions in mind. Then, we subjected it to rigorous validation testing. Making sure it was up to the job.   We found strength in simplicity too. Creating a robust design that uses fewer components and interfaces. The result is a high-performance turbocharger High efficiency and lower TCO With as many as 20,000 hours between overhauls, your TPX service can be aligned with the main engine service interval. So there’s no need for a mid-life turbocharger exchange – lowering the total cost of ownership.   The high efficiency also drives down fuel consumption, lowering operating costs even more.  Durability Superior reliability and durability under harsh operating conditions Access Ease of servicing, with clear access to engine/turbocharger interfaces  Performance Strong transient performance, enabling quick acceleration and load pickup Robust High power at altitude or high ambient temperature 24/7 support Our engineers are available 24/7 to support you. Trusted by customers all over the world, we have over 100 service stations in more than 50 countries. Contact us Explore our service agreements Support or purchase information Service and spare parts Turbo Lifecycle Care Previous Next Turbo LifecycleCare Turbo UptimeCare Turbo Lifecycle Care Related products A100-L / A200-L Accelleron’s A100-L/A200 turbochargers are designed for low-speed marine diesel engines and can help you achieve lower long-term costs. View product MXP Accelleron’s Marine auXiliary Power (MXP) turbochargers are designed for small bore, medium-speed marine auxiliary engines. View product Power2 Accellerons’s Power2 turbocharging solution is designed for large, medium-speed diesel, gas or dual-fuel engines and can help you reduce costs. View product A100-H Accelleron’s A100-H turbochargers are designed for high-speed diesel and gas engines. They deliver superior energy efficiency that helps you increase fuel savings throughout the engine’s lifetime. View product We’re here to help. If you have any questions about which of our turbochargers is right for you, please let us know. Contact us Accelleron About us Investors Media Careers Supplying Accelleron GTCs Solutions & Services Marine Power Oil & Gas Rail Follow Us LinkedIn Facebook Youtube Instagram LOREKA Customer Portal A personalized channel to support and connect you with both digitally enabled and traditional products and services. Registered users can log in to access meaningful insights into the operations and performance of their assets, including a comprehensive asset overview and current maintenance status. Log in Contact us © 2026, Accelleron Switzerland Ltd, All rights reserved    Provider information/Impressum    Privacy Notice    Change cookie settings