Cummins B5.9CMII205 Marine Diesel Engine | 202HP Continuous Duty | TPGC Power

Discover the Cummins B5.9CMII205 marine diesel engine—202 HP continuous-duty propulsion engine with HPCR fuel system, turbocharged performance, and IMO Tier II compliance.

🔧 Product Description

The Cummins B5.9CMII205 is a compact and highly reliable marine propulsion diesel engine, engineered to meet the rigorous demands of continuous-duty operations. With a rated output of 151 kW (202 HP) at 2200 rpm, this 6-cylinder turbocharged engine features a High-Pressure Common Rail (HPCR) fuel system and delivers high torque with low fuel consumption. Compliant with IMO Tier II and China GB15097-2016 emissions regulations, it is ideal for commercial vessels such as fishing boats, ferries, workboats, and utility craft operating in diverse marine environments.

📐 Technical Specifications

✨ Key Features

• Continuous Duty Rated – Built for full-time operation under constant load, ideal for commercial marine propulsion.
• Turbocharged Performance – Enhanced air intake for increased power and fuel efficiency.
• Advanced HPCR Fuel System – Precise fuel delivery for lower emissions and better fuel economy.
• IMO Tier II & China Stage II Certified – Fully compliant with global marine emission standards.
• Robust Design – Withstands harsh marine environments with minimal maintenance.

• Low Noise & Vibration – Operates under 93 dB at 1 meter, improving onboard comfort.

✅ Advantages

• Compact Size, Big Power – Delivers 202 HP from a 5.9L engine, maximizing space usage.
• Reliable and Durable – Trusted Cummins architecture for long service life in heavy-duty use.
• Excellent Fuel Economy – Designed for low fuel consumption at continuous rated speed.
• Ease of Integration – Compatible with a wide range of propulsion setups and gearbox systems.

• Service Accessibility – Backed by Cummins global support and parts availability.

🌊 Applications

The B5.9CMII205 engine is perfect for:

• Coastal and river passenger ferries
• Commercial fishing boats and trawlers
• Medium-duty workboats and tugboats
• Patrol vessels and harbor security craft
• Inshore cargo support vessels

• Net draggers and auxiliary marine platforms

CERTIFIED:
This diesel engine complies with or is certified to the following agencies requirements:
IMO Tier II (Two) NOx requirements of International Maritime Organization (IMO), MARPOL 73/78 Annex VI, Regulation 13
China Marine Emission Regulation Stage II GB15097-2016

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