Cummins BT5.9 Auxiliary Diesel Engine

Cummins BT5.9 Marine Auxiliary – Prime ratings from 78 to 112 kW, 50 and 60 Hz. (Available only until the end of 2023). Ratings below 130kW are not subject to IMO emission regulations. 5.9L Inline, 6 cylinder, 4 stroke diesel.

Features and Benefits

• Engine Design – Robust engine block designed for continuous duty operation and long life. Single cylinder head with four valves per cylinder enhances performance
• Fuel System – Rotary fuel pump with optional electronic governor for precise fueling and engine speed
• Cooling System – Single loop keel cooling or engine mounted heat exchanger available for simplified installation. Optional fan drive for radiator applications
• Exhaust System – Water cooled exhaust manifold reduces emissions and cools engine surface temperatures
• Air System – Cummins turbocharger optimized for marine applications. Jacket water aftercooled
• Lubrication System – Standard capacity (14.2 L [3.8 g]) oil pan available with rear, front or center sump for installation flexibility. Spin on Cummins lube filters
• Electronics – 24v standard electrical system with 12V option available
• Certifications – Marine Classification Society approvals from IACS members and SOLAS compliant configurations available; check with your local Cummins professional for a current list of certifications available on this engine

Optional Equipment

• Engine mounted and remote instrument panels
• Remote duplex oil and fuel filters
• Power take-off available from front of crankshaft
• SAE A or B power take-off