Products
Marine electronically-controlled generator set engine
B3.9Marine Engines

Max. horsepower: 65KW

Max. torque: 1800N·m

  • Product Advantages
  • Product Portfolio
Product Advantages

• Higher fuel efficiency: The advanced design by Cummins and the dedicated craftsmanship enable a fuel consumption of 20% lower than similar products in China.

• Strong power: The design of wastegate valve further improves the low-speed performance and brings about better power performance.

• Excellent reliability: The integrated design of cylinder block and cylinder head prevents the engine from leakage and reduces the amount of components by 40% compared with engines of same type, thereby greatly reducing the fault rate.

• Excellent cold start performance: The electric intake heater and the 6.6kW high-power starter completely improve cold start performance of the engine, and the engine has passed the extremely low temperature test under -36°C in Mohe - the Arctic Village in China.

Product Portfolio

Model

Rated power/speed (kW/rpm)

Applications

4BTA3.9-GM4747/1500

Marine 50Hz auxiliary machine

4BTA3.9-GM5555/1500

Marine 50Hz auxiliary machine

4BTA3.9-GM6565/1800

Marine 50Hz auxiliary machine

B3.9CMII64G47/1500

Marine auxiliary machine

B3.9CMII82G60/1500

Marine auxiliary machine