A100-M Radial Accelleron – auxiliary medium speed 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.. Media overview Trade media releases Corporate media releases Ad hoc announcements Corporate information Media resources Contact media team Corporate information Discover more Trade media releases Read more Accelleron's newly revamped industry magazine charge! magazine Marine Energy Turbocharging Fuel Injection Digital Service/Retrofits Decarbonization People Net Zero Report 100 years of service and technology Read more A100-M Radial The turbocharger of choice for high performing four-stroke medium speed engines Order Spare Parts Service enquiry Our A100-M turbochargers are designed for both main and auxiliary medium-speed engines, in heavy-duty applications ranging from 500kW to 6000kW. Applications Auxiliary engines Marine main propulsion Power plants Auxiliary engines The A100-M Radial turbocharger can be used for container ships, tankers, bulkers, carriers, car carriers and RO-RO ships  Marine main propulsion The A100-M Radial turbocharger can be used for offshore drilling, coastal and river shipping on shore drilling, transportation and supply & support vessels, tugs, dredgers and locomotives  Power plants The A100-M Radial turbocharger can be used for base load power plants (HFO/DF/SG) and balancing & peaking power plants  Features Flexible Increased operational flexibility  Ratios Offers pressure ratios up to 5.8 at full load  Efficient 68% turbocharger efficiency  Field experience Field experience (intro & number of deliveries)  Future fuels ready Methanol, Ammonia, Hydrogen Responsive Exceptionally wide compressor maps help engines respond well to load changes within a specific profile  Adapt Multiple compressor stages for all frame sizes gives optimum fuel efficiency at hot and high locations  Compact Compact, modular design takes up less space in the engine room  Ease of service Removable cartridge makes maintenance and servicing easier Minimize disruption State-of-the-art turbine cleaning minimizes disruption while using heavy fuel oil (HFO) How A100-M helps you maximize uptime The A100-M series is designed to keep your engines running in the harshest conditions. It does so with a cleaning system and construction that allows the unrestricted use of HFO. And with its serviceable design, you can remove the entire cartridge for easy maintenance.  The series also supports dual-fuel operations. So owners and operators can choose the best fuel to use, depending on availability and price.  More ways you’ll benefit from A100-M:  More engine power, high power density Better fuel efficiency, lower thermal load Optimal match for all applications 98% spare parts availability 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