
COMPACT, DIRECT INJECTION ENGINE = Easy Installation & Low Fuel Consumption
In keeping with the tradition of compact design, the new L-N series marine diesel engines are engineered as compact direct injection engines for easy installation, seamlessly fitting into tight spaces while delivering impressive power and performance. The Yanmar diesel performance is significantly enhanced by proprietary direct injection technology, which allows these compact engines to consume fuel efficiently, thereby reducing running costs in the face of rising fuel prices.
Yanmar leverages its unparalleled expertise in fuel injection systems, as only a complete diesel maker can. They have developed one of the world’s smallest miniaturized fuel injection systems, now optimized for LN Series 4 efficiency. This advancement ensures you extract maximum power from every drop of diesel. The extraordinarily low fuel consumption underscores the precision of this innovative system and its groundbreaking direct injection capabilities, marking a substantial improvement for compact direct injection engines.

Vertical cylinder, 4-cycle air-cooled Yanmar diesel engine
This compact direct injection engine, renowned for its efficiency, represents the pinnacle of Yanmar diesel performance and is ideal for a variety of applications including marine diesel engines.

Vertical cylinder, 4-cycle air-cooled diesel engine
Specs;
Fuel Type
Diesel
Equipment Type
Variable Speed Engines, Fixed Speed Engines
Maximum Output
3.4 kW / 3600 rpm
Standby Output
2.7 kVa / 3000 rpm
Emission Industrial
EU Stage V
Emission Generator
EU Stage V
Combustion
Direct Injection
Displacement
0.219 ltr
No. of cylinders
1 cylinder
Aspiration
Natural
Bore x Stroke
70 mm x 57 mm
This compact direct injection engine is perfect for various applications, especially marine diesel engines, delivering exceptional Yanmar diesel performance.
Yanmar Engines Ireland
9/10 Douglas Street, Cork, Ireland. T12P803
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