Yanmar 6AYM-GT Marine Inboard Diesel Engine 750hp
$78,098.00
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Description
New Yanmar 6AYM-GT Marine Inboard Diesel Engine 750HP For Sale
The Yanmar 6AYM-GT Marine Inboard Diesel Engine 750HP is built for vessel owners and commercial operators who require dependable offshore power, long operational hours, and proven durability in demanding marine environments. Commonly used in sportfishing yachts, passenger ferries, patrol vessels, commercial fishing fleets, and repower projects, this engine delivers strong torque output and reliable cruising performance for larger vessels.
If you are searching for a Yanmar 6AYM-GT for sale, this model remains a trusted solution within Yanmar’s heavy-duty propulsion lineup.
At Yanmar Marine Experts, we supply premium yanmar diesel motors for buyers seeking reliable propulsion systems backed by technical support and global delivery solutions.
Built on Yanmar’s proven 6AY platform, this marine diesel yanmar engine is designed for operators who need long-term performance and dependable offshore reliability.
Key Features of Yanmar 6AYM-GT Marine Diesel Engine
- 750HP maximum output
- Turbocharged and intercooled performance
- Strong low-end torque delivery
- Direct fuel injection system
- Built for continuous commercial operation
- Excellent long-distance cruising efficiency
- Durable inboard propulsion platform
- Reliable offshore performance
- Ideal for repower applications
This model is also a strong option for buyers researching dependable yanmar engines marine for larger commercial vessels.
Compatible Gearboxes & Propulsion Systems
The Yanmar 6AYM-GT Marine Inboard Diesel Engine 750HP can be paired with compatible transmission systems based on your vessel configuration and performance requirements. Common options include Yanmar Gearboxes, Yanmar Powerboat Gears, and ZF Gearboxes for commercial and recreational inboard applications.
We also help buyers select the correct reduction ratio, shaft setup, and complete propulsion package based on vessel size, hull design, and intended operating conditions. ZF marine transmission systems
Technical Specifications
| Technical Specification | Value |
|---|---|
| Engine Model | Yanmar 6AYM-GT |
| Engine Series | 6AY Series |
| Engine Type | 4-stroke vertical water-cooled diesel engine |
| Maximum Output | 750HP (555 kW) |
| Rated Speed | 1,840 RPM |
| Number of Cylinders | 6-cylinder inline |
| Displacement | 20.379L |
| Bore x Stroke | 155 mm x 180 mm |
| Aspiration | Turbocharged & Intercooled |
| Fuel System | Direct Injection |
| Cooling System | Heat Exchanger |
| Starting System | Electric Start |
| Alternator Output | 24V |
| Dry Weight | Approx. 2,365 kg |
| Dimensions | Approx. 2000 x 1305 x 1431 mm |
| Drive Type | Inboard Shaft Drive |
| Recommended Applications | Ferries, patrol boats, fishing vessels |
| Compliance | IMO Tier II / EPA standards |
Standard Manufacturer Package Includes
All engines supplied by Yanmar Marine Experts are brand-new bobtail units and typically include factory documentation, owner manuals, wiring components, installation manuals, manufacturer accessories, and pre-delivery inspection documentation.
Optional control systems and transmission packages are available based on vessel requirements.
Compliance & Certifications
The Yanmar 6AYM-GT Marine Inboard Diesel Engine 750HP is built to meet applicable marine regulations depending on destination requirements. IMO marine regulations
Applicable standards may include:
- EPA Marine Emission Standards
- IMO regulations
- Regional marine certifications
- Manufacturer production standards
Engine Availability
We maintain access to available inventory through our internal stock and global dealer network. Availability may vary depending on production schedules and market demand.
Warranty Coverage
All new Yanmar engines include standard manufacturer warranty support. Our team also assists buyers with warranty registration, technical documentation, and pre-delivery inspection support.
Global Shipping
We ship worldwide through our logistics network using secure export packaging and complete documentation support. Shipping can be arranged under EXW, CIF, or CFR terms depending on your preferred delivery structure. Once your order is confirmed, processing begins immediately while final delivery timelines depend on your destination and inventory availability.
Frequently Asked Questions
Is this engine currently available?
Available inventory can be confirmed through our sales team.
Can this engine be supplied with a gearbox?
Yes, compatible Yanmar Gearboxes and ZF Gearboxes can be supplied.
Is this suitable for commercial use?
Yes, this engine is commonly used in commercial marine applications.
Do you ship internationally?
Yes, we coordinate worldwide delivery.
How do I request pricing?
Contact our team for the latest Yanmar 6AYM-GT price and availability.
Request a Quote
Contact Yanmar Marine Experts today to secure the Yanmar 6AYM-GT Marine Inboard Diesel Engine 750HP for your vessel. We provide gearbox matching, global shipping support, warranty assistance, and complete propulsion solutions.
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