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16V51/60DF Ammonia

Main Engine 4-Stroke · Main Engines (4-Stroke)

Class-certified type (DNV register) · technical data sheet not yet verified​‌⁠‍‌‌‌​​‍‍‌⁠‌‌‌⁠​‍‌
17,600 kWPower
16Cylinders
510 mmBore
600 mmStroke

Leveraging advanced dual-fuel technology, MAN Energy Solutions’ 16V51/60DF Ammonia engine is designed to deliver exceptional performance and reliability in maritime applications. This powerful engine can produce a substantial output of 6900 kW, making it an ideal choice for large vessels that require high power efficiency and low emissions. The dual-fuel capability allows the engine to operate on both conventional diesel fuel and ammonia, providing flexibility and environmental benefits. Ammonia is a promising alternative fuel that offers zero carbon emissions during combustion, aligning with the maritime industry's goals of reducing its environmental footprint. With this robust design, the 16V51/60DF Ammonia engine not only meets but exceeds the stringent performance requirements of modern shipping operations. Its ability to seamlessly switch between fuels ensures continuous operation and optimal performance under various operating conditions. This makes it a reliable and efficient solution for shipowners looking to future-proof their fleets while adhering to increasingly strict regulatory standards.

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Swept Volume per Cylinder122.6 dm³
Output per Cylinder (MCR)1050 kW @ 500-514 rpm
Diesel Fuel Consumption (85% MCR)176 g/kWh
Gas Mode Consumption (85% MCR)7150 kJ/kWh
Dry Mass - 12V51/60DF (Propulsion)189 t
Dry Mass - 18V51/60DF (Propulsion)265 t
Engine CycleFour-Stroke
Emissions ComplianceIMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)
Fuel FlexibilitySeamless switching between gas/liquid during operation
Power (kW)17600
Speed (rpm)500
Fuel TypeAmmonia/MDO (Dual-Fuel)
ConfigurationV
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Download datasheet (PDF) (431 KB)
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