Leisure and light-duty engines
Yanmar leisure and light-duty engines
High-Performance Leisure Marine Engines

Yanmar leisure and light-duty (LDC) marine propulsion engines deliver exceptional performance, efficiency, and durability. Designed with innovation and reliability, these engines offer advanced technology for optimal comfort, safety, cost-effectiveness, and impressive power and speed on the water.

Complete Propulsion Solutions
Yanmar provides a comprehensive range of solutions for various vessel types. Our lineup includes efficient sailboat engines, and fuel-saving small craft engines. Each engineered to deliver reliable power.

Advanced Technology
Yanmar’s common rail marine engines set industry standards for performance, efficiency, and endurance. They range from 40 to 640 mph and provide clean emissions, smooth and quiet operation.

Reliable Global Support
As a trusted partner for boat owners and manufacturers worldwide. Offering innovative engineering, global service support. Ensuring the best solutions for every application and customer need.

best-in-class features
Sailboat and small craft engines
Yanmar engines have set the global standard in sailboats and small craft propulsion. Introducing common rail technology to smaller applications, Yanmar exclusively offers the benefits of fuel efficiency, increased power and cleaner operation, delivering best-in-class features.
Our engines are renowned for their reliability in powering sailboats and small crafts, all within a compact design for seamless integration.
power, efficient and reliable
Powerboat engines
Yanmar powerboat engines provide responsive power, outstanding fuel efficiency and unmatched reliability.
With a customizable range of shaft, stern, and jet drive options, our high-performance engines are the preferred choice for heavy-duty applications. They are trusted worldwide for their exceptional performance and durability.


efficient performance
Light-duty commercial engines
Yanmar light-duty commercial marine engines are crafted to deliver reliable and efficient performance.
With various options and certifications available, including SOLAS, semi-2-pole, high-power alternators, NMEA connectivity and more, our efficient LDC engines are tailored to meet the requirements of a wide range of light-duty commercial applications.
Commercial marine engines are built for durability, efficiency, and high torque under continuous heavy loads, making them suitable for tugs, ferries, and workboats. Leisure marine engines prioritise comfort, quiet operation, and performance for recreational use, often utilising lighter materials and offering quicker acceleration. The primary differences pertain to usage hours, load demands, and the balance between work and recreation.
It refers to engines or equipment used in commercial settings with moderate usage, shorter hours, lighter loads, and less stress than those in heavy-duty operations. Common in charter boats, small ferries, or seasonal work vessels.
At Yanmar, we provide engines specifically rated for both leisure and light-duty commercial use. While some leisure engines might handle moderate commercial workloads, we recommend selecting an engine rated for your intended purpose to ensure optimal performance, reliability, and warranty coverage. Always consult your Yanmar Partner to choose the appropriate engine for your needs.
Choosing the right Yanmar engine depends on how you operate your boat. For recreational cruising, our leisure engines provide quiet, responsive performance and comfort. If your vessel is used for light commercial purposes, such as charters or seasonal work, we recommend our engines, which are specifically rated for commercial use. These are designed for high reliability under regular workloads. To find the best match for your boat type, usage, and warranty coverage, consult your authorised Yanmar Partner.