Cummins Onan Marine QD 19MDKDV-8245A Generator

New Cummins Onan Marine QD 19MDKDV-8245A Generator for Sale

The Cummins Onan Marine QD 19MDKDV-8245A Generator is a premium 19kW marine diesel generator engineered to provide dependable auxiliary onboard power for luxury yachts, bluewater cruising yachts, sailing yachts, catamarans, sportfishing boats, expedition vessels, commercial fishing boats, passenger ferries, and offshore workboats. Built for continuous-duty marine operation, this marine genset delivers exceptional fuel efficiency, remarkably quiet performance, and dependable electrical output, making it an excellent solution for vessels that require reliable power away from shore. The 19kW QD platform is designed around proven Kubota diesel technology and advanced digital controls for long-lasting performance.

As part of the internationally recognised Cummins Onan Quiet Diesel (QD) Series, this boat generator supplies clean, stable AC electrical power for modern marine electrical systems while maintaining low vibration and sound levels. Whether you’re replacing an ageing onboard generator, upgrading your vessel’s auxiliary power system, or specifying a dependable marine power generator for a new installation, the QD 19MDKDV-8245A offers the reliability and engineering excellence trusted by yacht builders, commercial operators, and marine engineers worldwide.

If you’re researching the Cummins Onan Marine QD 19MDKDV-8245A price or searching for the Cummins Onan Marine QD 19MDKDV-8245A for sale, this model is an excellent choice for anyone looking to buy a Cummins Onan marine generator that combines dependable onboard power with low lifetime operating costs.

Built on the Cummins Onan Quiet Diesel (QD) Series

The Cummins Onan Marine QD 19MDKDV-8245A belongs to the proven Quiet Diesel (QD) Series, a family of premium marine auxiliary generators developed specifically for recreational and commercial vessels requiring reliable continuous-duty electrical generation.

Powered by a dependable 4-cylinder, 4-stroke Kubota marine diesel engine, this vessel generator incorporates freshwater cooling through a heat exchanger, a brushless four-pole alternator, advanced electronic engine management, solid-state voltage regulation, and premium acoustic insulation. These technologies work together to provide stable voltage, excellent fuel economy, low harmonic distortion, and exceptionally quiet operation while reducing vibration. The digital QD platform also features self-monitoring capability with optional SAE J1939 CAN communication, making generator diagnostics and performance monitoring simple and efficient.

Backed by decades of marine power innovation, the Quiet Diesel Series continues to be recognised as one of the industry’s leading quiet marine generators, trusted aboard recreational yachts, commercial vessels, and offshore fleets.

Why Choose the Cummins Onan Marine QD 19MDKDV-8245A?

Choosing the right marine diesel generator means investing in dependable onboard electrical power for every voyage.

The QD 19MDKDV-8245A offers:

• Reliable 19kW continuous-duty electrical output
• Proven Quiet Diesel technology
• Fuel-efficient Kubota marine diesel engine
• Exceptionally quiet operation with reduced vibration
• Brushless alternator with precision voltage regulation
• Freshwater cooling with heat exchanger
• Stable power for sensitive marine electronics
• Advanced electronic diagnostics and monitoring
• Compact installation footprint
• Worldwide Cummins dealer and technical support

Its dependable engineering makes it one of the best marine generators for owners seeking reliable marine energy solutions during offshore cruising, extended voyages, and demanding commercial marine operations.

Applications

This yacht generator is designed to provide dependable auxiliary electrical generation across a wide range of marine applications.

Recommended applications include:

• Luxury motor yachts
• Cruising yachts
• Sailing yachts
• Bluewater catamarans
• Sportfishing boats
• Expedition yachts
• Trawlers
• Liveaboard vessels
• Passenger ferries
• Commercial fishing boats
• Offshore support vessels
• Professional marine workboats

Whether supplying power for navigation electronics, communication systems, refrigeration, battery charging equipment, watermakers, climate-control systems, galley appliances, or hotel loads, this marine auxiliary generator delivers dependable electrical performance while maintaining excellent fuel economy and quiet operation.

Technical Specifications

Genuine Warranty Coverage

Every new Cummins Onan Marine QD 19MDKDV-8245A Generator is supplied with genuine Cummins manufacturer warranty protection against defects in materials and workmanship when installed, commissioned, and maintained according to Cummins’ published recommendations.

Routine servicing using genuine Cummins Onan replacement parts, approved lubricants, and factory-recommended maintenance schedules helps preserve warranty eligibility while maximising operational reliability, fuel efficiency, and service life. Cummins’ worldwide dealer network also provides factory-authorised technical support and genuine replacement components, giving owners confidence wherever their vessel operates.

Built for Long-Term Marine Reliability

A marine diesel generator is one of the most important systems aboard any vessel, making reliability essential when selecting the right onboard power solution. The Cummins Onan Marine QD 19MDKDV-8245A combines advanced Quiet Diesel technology, dependable electrical generation, efficient fuel consumption, and proven marine engineering to deliver years of reliable service.

If you’re comparing Cummins Onan marine generators for sale, this model stands out through its stable electrical output, exceptionally quiet performance, worldwide service support, and low lifetime operating costs. Owners researching the Cummins Onan Marine QD 19MDKDV-8245A price consistently recognise its outstanding long-term value, making it an excellent investment for both recreational and commercial marine applications.

Frequently Asked Questions

Is the Cummins Onan Marine QD 19MDKDV-8245A suitable for offshore cruising?

Yes. Its continuous-duty design, dependable Kubota marine diesel engine, and stable electrical output make it ideal for offshore cruising, liveaboard vessels, and extended ocean passages.

Can this generator replace an older Cummins Onan marine generator?

In many cases, yes. Compatibility depends on your vessel’s engine-room dimensions, mounting arrangement, electrical configuration, and onboard power requirements.

Is this generator suitable for commercial marine applications?

Absolutely. It is widely used aboard commercial fishing vessels, passenger ferries, offshore support vessels, and professional marine workboats requiring dependable auxiliary electrical generation.

How often should this generator be serviced?

Routine maintenance should follow Cummins’ recommended service schedule, including oil and filter changes, cooling system inspections, belt checks, impeller inspections, and scheduled load testing.

Are genuine Cummins Onan replacement parts available worldwide?

Yes. Genuine replacement parts and factory-authorised technical support are available through Cummins’ extensive worldwide dealer network.

Request a Quote

The Cummins Onan Marine QD 19MDKDV-8245A Generator is engineered to deliver dependable onboard electrical power, exceptionally quiet operation, and long-term reliability for demanding marine environments.

Whether you’re replacing an existing boat generator, upgrading your vessel’s auxiliary electrical system, or specifying a premium marine genset for a new installation, contact us today to request a personalised quotation, confirm availability, discuss worldwide shipping, or receive expert guidance in selecting the right Cummins Onan marine generator for your vessel.