N3.21
Nannie Diesel
Kubota Engine Base
The latest technologies employed by Kubota resulted in a robust design for the N3.21. The industrial engine base is proven in even the most difficult conditions.
Reliability and Comfort
The NANNI N3.21 builds on its established reputation for reliability with new marinization enhancements. The latest generation heat exchanger improves temperature regulation, especially beneficial when a boiler is installed. This improved system further extends the N3.21’s lifespan and overall dependability. Additionally, special molybdenum-coated pistons minimise friction and reduce engine vibrations, resulting in quieter operation for enhanced onboard comfort.
Ease of Installation
Repowering your boat is a breeze! The N3.21 engine is designed to be incredibly versatile, offering multiple installation options suitable for a wide range of boats. Our specially designed installation kits ensure the N3.21 integrates seamlessly into your existing engine compartment, minimising hassle and saving you time.
Clean Power Supply
The NANNI N3.21 prioritises both environmental responsibility and performance. This engine achieves compliance with the latest emission regulations (EU-RCD, US-EPA, and BSO) without the need for electronic equipment.
The secret lies in the advanced E-TVCS (Environmental-Tri Vortex Combustion System). This innovative system significantly reduces particulate emissions and smoke, while achieving impressive improvements in fuel consumption. The N3.21 lets you enjoy cleaner operation without sacrificing power or efficiency.
Get in Touch
Get in touch with Hume Marine today. From detailed engine repairs to comprehensive maintenance, our team is ready to ensure your vessel is in top condition.