Cummins Onan Marine QD 19 MDKDV-8244A Generator

New Cummins Onan Marine QD 19MDKDV-8244A Generator for Sale

The Cummins Onan Marine QD 19MDKDV-8244A Generator is a premium 19kW marine diesel generator engineered to deliver dependable auxiliary onboard power for luxury yachts, long-range cruising vessels, sailing yachts, catamarans, sportfishing boats, expedition yachts, commercial fishing vessels, passenger ferries, and offshore workboats. Designed for continuous-duty operation, this marine genset combines outstanding fuel efficiency, exceptionally quiet performance, and proven durability to provide reliable electrical power wherever your vessel operates.

Built as part of the internationally recognised Cummins Onan Quiet Diesel (QD) Series, this onboard generator supplies clean, stable AC electrical power for sophisticated marine electrical systems while maintaining remarkably low vibration and operating noise. Whether you’re replacing an ageing boat generator, upgrading your vessel’s auxiliary power system, or installing a premium marine power generator in a new build, the QD 19MDKDV-8244A delivers the performance and engineering excellence that have made Cummins Onan a trusted leader in marine power generation for decades.

If you’re researching the Cummins Onan Marine QD 19MDKDV-8244A price or searching for the Cummins Onan Marine QD 19MDKDV-8244A for sale, this model is an outstanding choice for anyone looking to buy a Cummins Onan marine generator that offers dependable electrical performance, worldwide service support, and excellent long-term ownership value.

Powered by the Cummins Onan Quiet Diesel (QD) Series

The Cummins Onan Marine QD 19MDKDV-8244A belongs to the advanced Quiet Diesel (QD) Series, a family of premium marine auxiliary generators developed specifically for demanding recreational and commercial marine applications.

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 governing, solid-state voltage regulation, and industry-leading acoustic insulation. These technologies provide stable electrical output, excellent fuel economy, reduced vibration, and exceptionally quiet operation while minimising maintenance requirements. The digital QD platform also features self-monitoring capability and optional SAE J1939 CAN network communication, allowing seamless integration with modern vessel monitoring systems.

Backed by more than 90 years of innovation in marine power generation, Cummins Onan continues to manufacture some of the industry’s most dependable quiet marine generators, trusted by yacht builders, naval architects, commercial operators, and marine engineers worldwide.

Why Choose the Cummins Onan Marine QD 19MDKDV-8244A?

Selecting the right marine diesel generator means choosing equipment capable of delivering dependable electrical power throughout every voyage.

The QD 19MDKDV-8244A offers:

• Reliable 19kW continuous-duty electrical output
• Proven Quiet Diesel technology
• Fuel-efficient Kubota marine diesel engine
• Exceptionally quiet operation with low vibration
• Brushless alternator with precision voltage regulation
• Freshwater cooling with heat exchanger
• Advanced electronic diagnostics and engine monitoring
• Compact installation footprint
• Corrosion-resistant marine construction
• 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, long-distance passages, and commercial marine operations.

Applications

This yacht generator is designed to provide dependable onboard electrical generation across a broad 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, battery charging systems, communication equipment, refrigeration, air-conditioning systems, watermakers, 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-8244A Generator is supplied with genuine Cummins manufacturer warranty coverage, protecting against defects in materials and workmanship when installed, operated, and maintained in accordance with the manufacturer’s recommended service schedule.

Routine servicing using genuine Cummins Onan replacement parts, approved lubricants, and scheduled preventive maintenance helps preserve warranty eligibility while improving operational reliability, fuel efficiency, and long-term service life. Cummins’ global dealer network also provides factory-authorised technical support and genuine replacement components to keep your generator operating at peak performance throughout its life.

Designed for Reliable Onboard Power

A marine diesel generator is one of the most important systems aboard any vessel, making reliability a critical consideration when selecting the right onboard power solution. The Cummins Onan Marine QD 19MDKDV-8244A combines advanced Quiet Diesel technology, dependable electrical generation, efficient fuel consumption, and rugged engineering to provide years of reliable service.

If you’re comparing Cummins Onan marine generators for sale, this model stands out through its stable electrical output, quiet operation, worldwide service support, and low lifetime operating costs. Owners researching the Cummins Onan Marine QD 19MDKDV-8244A price consistently recognise its excellent long-term value, making it a worthwhile investment for both recreational and commercial marine applications.

Frequently Asked Questions

Is the Cummins Onan Marine QD 19MDKDV-8244A suitable for offshore cruising?

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

Can it replace an older Cummins Onan marine generator?

In many installations, 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 workboats requiring dependable auxiliary electrical generation.

How often should this generator be serviced?

Routine maintenance should follow Cummins’ recommended service intervals, 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’ worldwide dealer network.

Request a Quote

The Cummins Onan Marine QD 19MDKDV-8244A Generator is engineered to deliver dependable onboard electrical power, quiet operation, and exceptional 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.