Excellent Performance: A perfectly matched turbocharger and new 24-valve cylinder head deliver industry-leading power density, ranging from 172-410 kW (230-550 hp) and 976-1695 Nm of torque, meeting the power requirements of diverse vessels. Its 24V Quantum system electronics monitor fuel consumption, duty cycle, engine load, and speed, ensuring optimal engine operation.
Excellent Fuel Economy: The Bosch HPCR fuel system, with injection pressures up to 1600 bar, enables precise fuel injection, improving fuel efficiency by approximately 15%, resulting in improved fuel efficiency compared to comparable engines. Furthermore, the system's hardened components enable safe operation with alternative fuels such as kerosene and JP8/JP5, increasing fuel compatibility.
Low-Noise Operation: The Cummins QSB Series Marine Engines offer exceptional noise reduction, reducing idle noise by 80%. Designs such as the new Walker air filter and cast water-cooled exhaust manifold also help reduce noise and surface temperatures, enhancing comfort and safety.
Low Maintenance Cost: The pre-filter design extends the oil change interval to 500 hours when using ultra-low sulfur diesel (ULSD) fuel, reducing maintenance frequency and time costs. Its modular design facilitates component replacement; for example, changing the oil filter is as simple as replacing an appliance filter. This significantly reduces maintenance costs over five years compared to other brands of engines with the same displacement.
Environmentally Friendly Emissions: Complying with US EPA Tier 3 emission standards, it requires no aftertreatment system. Advanced in-cylinder technology achieves low emissions, reducing equipment costs and environmental impact while also meeting the requirements of the International Classification Society (IACS) and SOLAS.
High Reliability: The new, high-strength cylinder block design, with integrated water and oil pumps and cooler housings, eliminates potential leak points, enhancing engine reliability and service life. Its electronic control system also features self-diagnosis, alarms, and remote monitoring, enabling timely identification and resolution of problems to ensure stable engine operation.
A comprehensive global service network: Cummins boasts an extensive global service network, providing professional technical support and training through services such as Cummins Captain Briefings. Regardless of location, users can enjoy timely and efficient service, a strength not found in many similar products.
