

Yanmar 6AYM-ETE 829HP Marine Diesel Engine
$56,988.00
Find Out What the Next Yanmar Engine Offers You: Yanmar 6AYM-GTE Marine Diesel Engine
- Description
Description
Yanmar 6AYM-ETE 829HP Marine Diesel Engine – M-Rating Inboard Power for Workboats and Offshore Vessels
Experience superior marine performance with the Yanmar 6AYM-ETE 829HP Marine Diesel Engine, available now from Marine Inboard Specialists. Designed for continuous-duty operations, this in-line 6-cylinder diesel engine delivers 829 horsepower at 1900 RPM (M-rating)—making it the ultimate inboard engine solution for commercial vessels, industrial workboats, and offshore support ships.
Engineered with Yanmar’s renowned Japanese precision and equipped with a direct injection fuel system, turbocharger, intercooler, and heat exchanger cooling system, this model offers the perfect blend of power, durability, and fuel efficiency. Backed by a 5-year factory warranty, this marine engine ensures long-term operational confidence.
Why the Yanmar 6AYM-ETE 829HP Marine Diesel Engine is the Right Choice
High Output Power for Demanding Marine Applications
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Delivers a powerful 610 kW (829 HP) at 1900 RPM under M-rating, suited for extended-use commercial operations.
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The long-stroke design (180 mm) and high-flow breathing valves enhance performance under load and deliver high torque at low RPMs.
Fuel Efficiency Meets Environmental Responsibility
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Advanced direct injection system ensures optimal combustion, reducing fuel consumption.
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Incorporates Exhaust Gas Recirculation (EGR) technology to meet IMO emissions standards by minimizing NOx output.
Turbocharged Durability
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Equipped with a high-capacity turbocharger and intercooler for consistent engine temperature control and efficient airflow during high-demand operation.
Marine-Ready and Certified Worldwide
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Fully compliant with IMO Tier II regulations, with an optional Tier III compliance kit available.
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Type-approved by NK, ABS, BV, RINA, and CCS—ensuring international acceptance and ease of installation across marine sectors.
Versatile Integration and Repower Capability
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Compact dimensions and a variety of gearbox options make this engine ideal for both new vessel builds and repowering older marine engines.
Yanmar 6AYM-ETE 829HP Marine Engine – Technical Specifications
Specification | Details |
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Model | 6AYM-ETE |
Power Output | 610 kW (829 HP) @ 1900 RPM (M-Rating) |
Engine Type | 6-Cylinder, In-Line |
Displacement | 20.379 Liters |
Fuel System | Direct Injection |
Aspiration | Turbocharger + Intercooler |
Cooling System | Heat Exchanger |
Bore x Stroke | 155 mm × 180 mm |
Starting System | Electric Start (24V, 7.0kW) |
Dry Weight | 2365 kg (Engine Only) |
Certifications | IMO, NK, ABS, BV, RINA, CCS |
Warranty | 5-Year Manufacturer Warranty |
What’s Included in the Engine Package
When you purchase from Marine Inboard Specialists, the complete Yanmar 6AYM-ETE 829HP package includes:
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New Yanmar 6AYM-ETE Diesel Engine
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Marine Gearbox Options:
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YX-181 (Ratios: 2.08, 2.55, 3.03)
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YX-180L (Ratios: 3.50, 4.00, 4.54)
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YXH-240L (Ratios: 4.89 to 6.95)
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Turbocharger + Intercooler Assembly
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Heat Exchanger Cooling System
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Fuel Pre-Filter with Water Separator
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Flexible Engine Mounts
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Exhaust Mixing Elbow
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Alternator (12V – 125A)
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Starter Motor (24V – 7.0kW)
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Freshwater Expansion Tank
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NMEA2000 Engine Monitoring System
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Belt Safety Cover
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Comprehensive User Manual (for installation, operation, and maintenance)
Optional Upgrades and Accessories
Maximize your engine’s performance and longevity with these optional features:
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High-Riser Exhaust Mixing Elbow
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Secondary Alternator Options: 12V – 125A or 24V – 60A
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Front-Mounted Seawater Pump
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Hot Water Kit with Plumbing Fittings
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IMO Tier III Emissions Compliance Kit
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Spare Parts Kit for onboard repairs and maintenance
Warranty and Support
The Yanmar 6AYM-ETE 829HP inboard engine is covered by a 5-year manufacturer warranty, protecting against defects in materials and workmanship. As your trusted partner, Marine Inboard Specialists also offers:
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Professional consultation and installation guidance
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Global parts sourcing and engine servicing
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Prompt after-sales technical support
Ideal Applications for the Yanmar 6AYM-ETE 829HP Engine
This engine is purpose-built for:
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Offshore Support Vessels – Designed for durability in offshore operations
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Industrial Workboats – Handles high-torque operations over long hours
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Commercial Fishing Vessels – Dependable power for consistent commercial hauls
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Repower Projects – Perfect for replacing aging inboard diesel engines
FAQs – Yanmar 6AYM-ETE 829HP Marine Diesel Engine
1. What vessels are compatible with this engine?
The Yanmar 6AYM-ETE is ideal for offshore support vessels, industrial marine craft, and fishing boats operating in high-demand environments.
2. How efficient is the 829HP engine?
It’s highly efficient due to Yanmar’s optimized direct injection and EGR system, offering fuel savings even during heavy-duty operation.
3. Does it meet IMO emissions standards?
Yes, the engine complies with IMO Tier II standards and is upgradeable to Tier III compliance with an optional kit.
4. Can this engine be used in repowering older boats?
Yes. The compact and configurable design makes it easy to retrofit into older vessels requiring a performance upgrade.
5. What’s included in the package?
The engine, marine gearbox, alternator, cooling system, mounting hardware, and user manual are all included.
6. What warranty comes with the engine?
It includes a 5-year factory warranty covering material and workmanship defects.
7. Are spare parts available?
Yes, Marine Inboard Specialists maintains a full inventory of genuine Yanmar spare parts and accessories.
Why Buy From Marine Inboard Specialists?
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Official Yanmar Marine Engine Dealer
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Competitive prices on inboard diesel engines for commercial vessels
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Full support for installation, customization, and maintenance
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Fast worldwide shipping and logistics coordination
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Trusted by boat builders, fleet operators, and repair yards across Europe and beyond
Contact Marine Inboard Specialists for Pricing and Availability
Upgrade your vessel’s performance with the Yanmar 6AYM-ETE 829HP marine diesel engine. Contact Marine Inboard Specialists for detailed pricing, compatibility checks, and expert consultation. Let us power your fleet with precision-engineered Yanmar performance.