NEW Shire 50 Keel Cooled 50HP Marine Diesel Engine For Sale

The NEW Shire 50 Keel Cooled 50HP Marine Diesel Engine is a compact, reliable, and fuel-efficient marine diesel propulsion engine designed for narrowboats, canal boats, inland cruising vessels, and marine operators requiring dependable power with long-lasting durability. Built with trusted Shire marine engineering, the Shire 50 Keel Cooled engine delivers 50 horsepower with smooth performance, strong torque, and economical operation for recreational and light commercial marine applications.

Supplied brand new and built for marine reliability, the Shire 50 marine diesel engine is an excellent option for customers searching for the latest Shire 50 price or a dependable Shire 50 for sale solution. Featuring a proven keel cooled marine diesel system, practical installation design, and efficient performance, this engine is ideal for inland vessels, new boat builds, and marine repower projects.

Whether powering narrowboats, wide beam boats, river cruisers, barges, or working craft, the Shire 50 provides dependable marine propulsion with excellent efficiency and reliable long-term service.

Designed for Narrowboats & Inland Waterways

The Shire 50 Keel Cooled engine is designed to provide dependable diesel power for inland marine environments.

Ideal applications include:

• Narrowboats
• Canal boats
• Wide beam boats
• River cruisers
• Barges
• Small workboats
• Utility vessels
• Inland waterway craft
• Marine repower projects

Its 50HP output offers a strong balance between power, fuel economy, and reliable cruising performance.

Reliable Shire Marine Diesel Technology

The Shire 50 marine engine combines efficient diesel performance with durable marine construction.

Key performance advantages include:

• Reliable 50HP diesel output
• Strong torque delivery
• Smooth engine operation
• Efficient fuel consumption
• Dependable starting performance
• Quiet running characteristics
• Reduced vibration
• Service-friendly design
• Durable components
• Long operating lifespan

These advantages make it an excellent choice for owners searching for a narrowboat diesel engine, inboard marine engine, or boat engine replacement.

Keel Cooled Marine Engine System

The integrated keel cooling system provides efficient temperature management and reliable operation.

Benefits include:

• Dependable cooling performance
• Reduced maintenance requirements
• Ideal inland waterway operation
• No external raw-water intake dependency
• Simple cooling system design
• Improved reliability
• Long-term durability

Keel cooling is a trusted solution for canal boats, narrowboats, and inland commercial vessels.

Efficient Diesel Performance & Low Running Costs

The Shire 50 is engineered to provide dependable power while maintaining economical operation.

Performance benefits include:

• Reduced fuel consumption
• Reliable cruising capability
• Efficient diesel performance
• Strong low-speed operation
• Lower operating expenses
• Smooth vessel control
• Excellent ownership value

Its efficient design supports both recreational cruising and professional marine use.

Excellent Marine Repower Solution

The Shire 50 Keel Cooled engine is widely chosen for marine engine replacement and vessel upgrade projects.

Common replacement applications include:

• Older Shire marine engines
• Perkins marine engines
• Beta Marine engines
• Vetus marine engines
• Aging canal boat diesel engines

Many owners select Shire engines because of their dependable performance, simple maintenance, and strong reputation within inland boating.

Repowering with the Shire 50 can improve reliability, efficiency, and overall vessel operation.

Built for Long-Term Marine Reliability

Marine propulsion requires dependable equipment built for continuous operation. The Shire 50 is engineered around durability, efficiency, and practical maintenance.

Advantages include:

• Heavy-duty marine construction
• Reliable cooling system
• Durable engine components
• Easy maintenance access
• Efficient diesel operation
• Reduced downtime
• Long service lifespan
• Dependable performance

These qualities make it suitable for leisure boat owners and commercial operators.

Standard Equipment Included

The NEW Shire 50 Keel Cooled Marine Diesel Engine package includes:

• Shire 50 marine diesel engine
• Keel cooling configuration
• Diesel fuel system
• Electrical starting system
• Charging alternator
• Engine control connections
• Filtration components
• Marine exhaust components
• Operation documentation
• Factory testing and inspection

Optional Equipment Available

Additional marine equipment may include:

• Marine gearbox options
• Control panels
• Engine instrumentation
• Digital monitoring systems
• Exhaust components
• Flexible engine mounts
• Propulsion accessories
• Installation components

Technical Specification

Worldwide Supply & Commercial Shipping

Coastal Wave Marine supplies Shire marine diesel engines and propulsion systems worldwide. We support narrowboat owners, commercial operators, boat builders, shipyards, and marine engineers looking for reliable marine engines for new installations and marine repower projects.

Our team provides technical support, installation assistance, export solutions, and worldwide shipping for Shire marine diesel engines.

Frequently Asked Questions

How much horsepower does the Shire 50 produce?

The Shire 50 produces 50 horsepower, delivering dependable power for inland marine vessels.

Is the Shire 50 suitable for narrowboats?

Yes. The Shire 50 Keel Cooled engine is designed for narrowboats, canal boats, and inland cruising vessels.

What is the advantage of keel cooling?

Keel cooling provides reliable temperature control with reduced maintenance, making it ideal for inland waterways.

Can the Shire 50 replace an older marine engine?

Yes. It is commonly used for marine repower projects and replacing older diesel engines.

Is worldwide shipping available?

Yes. Coastal Wave Marine offers worldwide shipping options for Shire marine diesel engines.

Why choose the Shire 50?

The Shire 50 combines dependable 50HP diesel power, efficient keel cooling, durability, and reliable long-term marine performance.

Request a Quote

If you are looking for a Shire 50 for sale or comparing the latest Shire 50 price, the NEW Shire 50 Keel Cooled 50HP Marine Diesel Engine delivers reliable marine propulsion, excellent efficiency, and dependable operation for narrowboats, inland vessels, and marine repower projects. Contact Coastal Wave Marine today for pricing, availability, worldwide shipping, and expert support.