Yanmar Diesel Sailboat Engines
| Model | Horsepower | RPM | Weight (lb) | Rating | Tier |
|---|---|---|---|---|---|
| 2YM15 | 13.6 | 3600 | 227 | Recreational / Commercial | US Tier 3 |
| 3YM20 | 21 | 3600 | 243 | Recreational / Commercial | US Tier 3 |
| 3YM30AE | 29.1 | 3200 | 280 | Recreational / Commercial | US Tier 3 |
| 3JH40 | 40 | 3000 | 423 | Recreational / Commercial | US Tier 3 |
| 4JH45 | 45 | 3000 | 485 | Recreational / Commercial | US Tier 3 |
| 4JH57 | 57 | 3000 | 485 | Recreational / Commercial | US Tier 3 |
| 4JH80 | 80 | 3200 | 505 | Recreational / Commercial | US Tier 3 |
| 4JH110 | 110 | 3200 | 505 | Recreational / Commercial | US Tier 3 |
| 4LV150 | 150 | 3500 | 732 | Recreational / Commercial | US Tier 3 |
| 4LV170 | 110 | 3500 | 732 | Recreational / Commercial | US Tier 3 |
| 4LV195 | 195 | 3500 | 732 | Recreational / Commercial | US Tier 3 |
For additional information including pricing and availability, please contact our Engine department.
Yanmar Diesel Power Boat Engines
| Model | Horsepower | RPM | Weight (lb) | Rating | Tier |
|---|---|---|---|---|---|
| 4LV150 | 150 | 3500 | 732 | Recreational / Commercial | US Tier 3 |
| 4LV170 | 170 | 3500 | 732 | Recreational / Commercial | US Tier 3 |
| 4LV195 | 195 | 3500 | 732 | Recreational / Commercial | US Tier 3 |
| 4LV230 | 230 | 3800 | 732 | Recreational / Commercial | US Tier 3 |
| 8LV320 | 320 | 3800 | 959 | Recreational / Commercial | US Tier 3 |
| 8LV350 | 350 | 3800 | 959 | Recreational / Commercial | US Tier 3 |
| 6LY400 | 400 | 3300 | 1290 | Recreational / Commercial | US Tier 3 |
| 6LY440 | 440 | 3300 | 1290 | Recreational / Commercial | US Tier 3 |
| 6LF485 | 485 | 3000 | 1720 | Recreational / Commercial | US Tier 3 |
| 6LF530 | 530 | 3000 | 1720 | Recreational / Commercial | US Tier 3 |
| 6LT500 | 500 | 2530 | 2073 | Recreational / Commercial | US Tier 3 |
| 6LT580 | 580 | 2530 | 2073 | Recreational / Commercial | US Tier 3 |
| 6LT640 | 640 | 2530 | 2073 | Recreational / Commercial | US Tier 2 |
Yanmar Unveils new 6GY135W Marine Engine at WorkBoat Show
Forward-thinking Solutions: Revolutionizing Marine Engine Efficiency
Key Technical Features
• Less Smoke, Noise, and Lower Emissions: The common rail system reduces black smoke levels by up to 80% compared to conventional models, making it an environmentally friendly, clean, low-emission engine. Additionally, the optimised multi-stage fuel injection pattern allows for low noise levels. Employing the ASSIGN combustion system significantly reduces emissions.
• Best-in-Class Fuel Efficiency: The common rail system’s precise fuel injection control and the combustion chamber structure optimisation result in clean combustion characteristics and improved fuel efficiency across the entire load range. Fuel efficiency in the practical load range (load rate of 50% or more) has been notably enhanced.
• Improved Torque Performance: Yanmar has improved the low-speed torque by analysing real-time usage and operation patterns, resulting in stable high torque in middle and high-speed ranges for reliable work performance.
• Electronic Controlled Engine: The advanced electronic control system ensures optimal engine performance and management.
• Reliability and Durability: Enhanced by extra-stable lube oil consumption and long-life fuel valves at the tip of each injector. The engine maintains the same compactness and ease of maintenance as ever.
• Japanese Manufacturing Excellence: All Yanmar engines are produced and tested in our Japan factory facilities, guaranteeing Japan’s perfection and build quality.
Practical Advantages For Users
• Stable Cruising: Provides stable cruising with minimal speed reduction against sudden load changes, ensuring reliable performance.
• Environmental Friendliness: Reduced emissions and noise levels enhance environmental stewardship and compliance with stringent regulations.
• Cost Savings: Improved fuel efficiency and economical operation lower operating costs.
• Versatile Applications: The ability to match with a wide range of propellers ensures suitability for diverse marine vessels and applications.
• Reliability and Longevity: Stable performance and durable construction reduce downtime and maintenance costs, ensuring reliable engine operation.
• User-Friendly Design: Compactness and ease of maintenance simplify upkeep and servicing, enhancing operational efficiency and convenience for vessel operators.
• Wide Range Propeller Matching: Its versatile propeller matching capabilities suit various vessels, from passenger ships (super light/light/medium duty) to tugboats (heavy duty).
• Consistent Performance: Enjoy reliable and stable high torque across middle and high-speed ranges for dependable performance.
Broad Applications And Immediate Availability
About Yanmar – More Than A Century Of Experience
YANMAR Marine is a business unit of YANMAR Europe B.V. responsible for commercial marine engines (6 – 4,500 kW), customer service, and spare parts. YANMAR medium-speed and high-speed marine propulsion engines and gensets are used worldwide in commercial ships, ocean-going vessels, workboats, ferries, offshore support boats, luxury yachts, and more.
Since 1989, YANMAR Europe B.V. has been the regional headquarters of Japanese YANMAR Co. Ltd. The European subsidiary is responsible for YANMAR’s business activities in Europe, the Middle East, and Africa. These include products, services, and technical solutions for Industrial, Commercial Marine, and Agricultural businesses.
From the first diesel engine over 100 years ago until today, YANMAR has continued expanding its product range, services, and expertise to deliver total solutions. Our aim and mission for the next 100 years is to contribute to a sustainable society by providing new value through technology for food production and energy conversion in all essential areas where people live and work. YANMAR’s global business operations span seven domains.
SDe Series Electric Saildrive
YANMAR’s SDe series comes in three different power outputs.
Choose the best power output for your vessel.
