Baudouin | SCR

SCR Solutions

Baudouin offers arguably the most flexible and compact Selective Catalyst Reduction system (SCR) available on the market today.

SCR system technology is a proven emissions control system, significantly reducing nitrogen oxide (NOx) emissions.

By combining SCR with our engines, we enhance environmental performance while maintaining optimal power output.

Baudouin offers solutions for repowers and new builds, enabling vessels to meet higher emissions and environmental standards.

Our SCR system:

meets and exceeds the stringent requirements of both IMO III and EPA Tier 4 standards.
is smaller, lighter and more flexible than most solutions available on today’s market.
reduces costs and space requirements while maximizing product reliability.
has a high degree of installation flexibility, one of it's biggest advantages
offers a cleaner engine without compromising on power, up to 2% reduction in average fuel consumption
reduces noise, with up to 25dB reduction, all within a compact, modular design.

REDUCES HARMFUL NITROGEN OXIDE (NOX) EMISSIONS

Our SCR technology effectively reduces harmful nitrogen oxide (NOx) emissions by injecting a urea-based solution into the exhaust stream. This chemical reaction converts NOx into harmless nitrogen and water vapor, ensuring compliance with the strictest emissions regulations.

NOISE REDUCTION

SCR systems require precise control of the air-fuel mixture to ensure efficient NOx reduction. This optimization leads to a more complete and controlled combustion process, minimizing combustion-related noise.

IMO III, EPA 4 & EU STAGE V SOLUTIONS

Meeting Higher Emission Standards

Marine engines are subject to ever-increasing exhaust gas emissions restrictions. Baudouin is proud to be one of only a few high speed engine manufacturers off ering an IMO III and EPA an IMO III, EPA 4 and EU Stage V certifi ed solutions. Our advanced engines comply with the latest standards defi ned for international seas, US coasts, recreational crafts and inland waterways.

Uncompromising Technology

Our Advanced M26.3 engines meet the IMO III,EPA Tier 4 and EU Stage V requirements, delivering superior fuel economy without compromising engine power. We have completely redesigned the combustion cycle by reworking the injection system and the combustion chamber, and recalibrating the injection parameters. This achieves a cleaner engine with improved performance without sacrificing reliability. We developed an optimized Selective Catalyst Reduction System (SCR) to meet the stringent requirements of IMO III and EPA Tier 4 standards.

A Compact, Flexible System

Easily integrated into the propulsion line
Re-power and new build vessels
Generous system component layouts
Adaptable SCR mounting configurations
A compact ‘airless’ urea dosing system means no additional installation is required
HVO compatibility