Nanni Industries SAS Nanni 3.110 HE: Reliable Inboard Diesel Propulsion The Nanni Industries SAS Nanni 3.110 HE is a robust inboard diesel engine engineered for marine propulsion, delivering dependable power to small and medium-sized vessels. As a high-efficiency variant in Nanni’s lineup, it excels in providing smooth, fuel-efficient performance for recreational and commercial boating applications. Key technical specifications underscore its engineering precision: This three-cylinder inboard diesel engine produces 26.8 horsepower (19 kW) at a maximum operating speed of 3,000 RPM. With a displacement of 1,123 cm³—achieved through a square bore and stroke of 78 mm each—and a high compression ratio of 22:1, it optimizes combustion for superior torque and efficiency. The crankshaft power output ensures consistent thrust, making it ideal for direct-drive or geared transmission systems in marine hulls. Tailored for harsh marine environments, the Nanni 3.110 HE offers distinct benefits including exceptional fuel economy from diesel’s high energy density, reducing refueling needs on extended voyages. Its durable construction withstands saltwater corrosion and vibration, while the inboard configuration provides inherent protection against waves and debris, enhancing overall vessel stability. Safety is paramount, with diesel’s low ignition risk minimizing fire hazards in confined onboard spaces. Performance-wise, the engine’s compact 1.1-liter design and balanced three-cylinder layout deliver quiet, vibration-dampened operation, even at peak RPMs, for a refined onboard experience. The high compression ratio promotes clean combustion, lowering emissions and maintenance intervals compared to gasoline alternatives. Ideal for auxiliary propulsion in sailboats, fishing trawlers, or workboats up to 30 feet, the Nanni 3.110 HE strikes an optimal balance of power, compactness, and reliability. Whether navigating coastal waters or inland waterways, it empowers mariners with steadfast, low-maintenance propulsion that prioritizes efficiency and longevity. (Word count: 278)