M45 Series

Safe and Reliable

Engine block and cylinder head are made of compacted graphite iron; key components such as the crankshaft, pistons, connecting rods, and bearings feature high safety factors, creating a high-reliability platform that meets high-power and high-speed application requirements.

Powerful Performance

Sequential turbocharging control technology is employed, allowing turbochargers to engage based on operating speed to maximize exhaust energy utilization, increase boost pressure, and improve fuel economy and power response.

Economical and Fuel-Efficient

High-pressure injection technology is adopted to achieve superior fuel economy and emission performance.

Advanced simulation technology optimizes nozzle structure and combustion chamber geometry, enabling highly efficient combustion and excellent fuel economy.

Comfortable and Environmentally Friendly

Low-noise design, with an overall engine noise level not exceeding 108 dB(A).

The exhaust system features a triple-wall water-jacketed exhaust manifold to reduce heat radiation.

Complies with IMO Tier II emission standards.

Lightweight

Modular design eliminates unnecessary component overlap and reduces the total number of parts. Extensive use of cast aluminum and alloy materials. Significant reduction in overall engine weight.

Intelligent Connectivity

Proprietary ECU, secure and controllable, supports the smart cloud platform to enable remote diagnostics, maintenance guidance, and service reminders.

Comprehensive diagnostic system with reserved sensor interfaces, meeting the requirements for intelligent vessels.