{"id":3843,"date":"2026-09-08T10:58:07","date_gmt":"2026-09-08T10:58:07","guid":{"rendered":"https:\/\/passionwebs.com\/elite-engines\/product\/cummins-onan-marine-qd-19mdkdv-8245a-generator\/"},"modified":"2026-09-08T10:58:07","modified_gmt":"2026-09-08T10:58:07","slug":"cummins-onan-marine-qd-19mdkdv-8245a-generator","status":"publish","type":"product","link":"https:\/\/passionwebs.com\/elite-engines\/product\/cummins-onan-marine-qd-19mdkdv-8245a-generator\/","title":{"rendered":"Cummins Onan Marine QD 19MDKDV-8245A Generator"},"content":{"rendered":"

Description<\/h2>\n
\n

New Cummins Onan Marine QD 19MDKDV-8245A Generator for Sale<\/h2>\n

The Cummins Onan Marine QD 19MDKDV-8245A Generator<\/strong> is a premium 19kW marine diesel generator<\/strong> engineered to provide dependable auxiliary onboard power<\/strong> 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<\/strong> 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.<\/p>\n

As part of the internationally recognised Cummins Onan Quiet Diesel (QD) Series<\/strong>, this boat generator<\/strong> supplies clean, stable AC electrical power for modern marine electrical systems<\/strong> while maintaining low vibration and sound levels. Whether you\u2019re replacing an ageing onboard generator<\/strong>, upgrading your vessel\u2019s auxiliary power system<\/strong>, or specifying a dependable marine power generator<\/strong> for a new installation, the QD 19MDKDV-8245A offers the reliability and engineering excellence trusted by yacht builders, commercial operators, and marine engineers worldwide.<\/p>\n

If you\u2019re researching the Cummins Onan Marine QD 19MDKDV-8245A price<\/strong> or searching for the Cummins Onan Marine QD 19MDKDV-8245A for sale<\/strong>, this model is an excellent choice for anyone looking to buy a Cummins Onan marine generator<\/strong> that combines dependable onboard power with low lifetime operating costs.<\/p>\n

Built on the Cummins Onan Quiet Diesel (QD) Series<\/h2>\n

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

Powered by a dependable 4-cylinder, 4-stroke Kubota marine diesel engine<\/strong>, this vessel generator<\/strong> 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<\/strong> communication, making generator diagnostics and performance monitoring simple and efficient.<\/p>\n

Backed by decades of marine power innovation, the Quiet Diesel Series continues to be recognised as one of the industry\u2019s leading quiet marine generators<\/strong>, trusted aboard recreational yachts, commercial vessels, and offshore fleets.<\/p>\n

Why Choose the Cummins Onan Marine QD 19MDKDV-8245A?<\/h2>\n

Choosing the right marine diesel generator<\/strong> means investing in dependable onboard electrical power for every voyage.<\/p>\n

The QD 19MDKDV-8245A offers:<\/p>\n

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

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

    Applications<\/h2>\n

    This yacht generator<\/strong> is designed to provide dependable auxiliary electrical generation across a wide range of marine applications.<\/p>\n

    Recommended applications include:<\/p>\n

      \n
    • Luxury motor yachts<\/li>\n
    • Cruising yachts<\/li>\n
    • Sailing yachts<\/li>\n
    • Bluewater catamarans<\/li>\n
    • Sportfishing boats<\/li>\n
    • Expedition yachts<\/li>\n
    • Trawlers<\/li>\n
    • Liveaboard vessels<\/li>\n
    • Passenger ferries<\/li>\n
    • Commercial fishing boats<\/li>\n
    • Offshore support vessels<\/li>\n
    • Professional marine workboats<\/li>\n<\/ul>\n

      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<\/strong> delivers dependable electrical performance while maintaining excellent fuel economy and quiet operation.<\/p>\n

      Technical Specifications<\/h2>\n
      \n
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Specification<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
      Model<\/strong><\/td>\nCummins Onan Marine QD 19MDKDV-8245A<\/td>\n<\/tr>\n
      Series<\/strong><\/td>\nQuiet Diesel (QD) Series<\/td>\n<\/tr>\n
      Rated Output<\/strong><\/td>\n19 kW<\/td>\n<\/tr>\n
      Frequency<\/strong><\/td>\n50 Hz<\/td>\n<\/tr>\n
      Fuel Type<\/strong><\/td>\nDiesel<\/td>\n<\/tr>\n
      Engine<\/strong><\/td>\n4-cylinder, 4-stroke Kubota Marine Diesel<\/td>\n<\/tr>\n
      Cooling System<\/strong><\/td>\nFreshwater cooled with heat exchanger<\/td>\n<\/tr>\n
      Engine Speed<\/strong><\/td>\n1500 RPM<\/td>\n<\/tr>\n
      Alternator<\/strong><\/td>\nBrushless, 4-pole<\/td>\n<\/tr>\n
      Starting System<\/strong><\/td>\nElectric Start<\/td>\n<\/tr>\n
      Generator Type<\/strong><\/td>\nMarine Diesel Generator<\/td>\n<\/tr>\n
      Applications<\/strong><\/td>\nRecreational & Commercial Marine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

      Genuine Warranty Coverage<\/h2>\n

      Every new Cummins Onan Marine QD 19MDKDV-8245A Generator<\/strong> is supplied with genuine Cummins manufacturer warranty protection against defects in materials and workmanship when installed, commissioned, and maintained according to Cummins\u2019 published recommendations.<\/p>\n

      Routine servicing using genuine Cummins Onan replacement parts<\/strong>, approved lubricants, and factory-recommended maintenance schedules helps preserve warranty eligibility while maximising operational reliability, fuel efficiency, and service life. Cummins\u2019 worldwide dealer network also provides factory-authorised technical support and genuine replacement components, giving owners confidence wherever their vessel operates.<\/p>\n

      Built for Long-Term Marine Reliability<\/h2>\n

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

      If you\u2019re comparing Cummins Onan marine generators for sale<\/strong>, 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<\/strong> consistently recognise its outstanding long-term value, making it an excellent investment for both recreational and commercial marine applications.<\/p>\n

      Frequently Asked Questions<\/h2>\n

      Is the Cummins Onan Marine QD 19MDKDV-8245A suitable for offshore cruising?<\/h3>\n

      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.<\/p>\n

      Can this generator replace an older Cummins Onan marine generator?<\/h3>\n

      In many cases, yes. Compatibility depends on your vessel\u2019s engine-room dimensions, mounting arrangement, electrical configuration, and onboard power requirements.<\/p>\n

      Is this generator suitable for commercial marine applications?<\/h3>\n

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

      How often should this generator be serviced?<\/h3>\n

      Routine maintenance should follow Cummins\u2019 recommended service schedule, including oil and filter changes, cooling system inspections, belt checks, impeller inspections, and scheduled load testing.<\/p>\n

      Are genuine Cummins Onan replacement parts available worldwide?<\/h3>\n

      Yes. Genuine replacement parts and factory-authorised technical support are available through Cummins\u2019 extensive worldwide dealer network.<\/p>\n

      Request a Quote<\/h2>\n

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

      Whether you\u2019re replacing an existing boat generator<\/strong>, upgrading your vessel\u2019s auxiliary electrical system<\/strong>, or specifying a premium marine genset<\/strong> 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<\/strong> for your vessel.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      Article number: <\/span><\/strong> A051Z342<\/span>
      \nProduct name: <\/span><\/strong> Cummins Onan A051Z342<\/span>
      \nModel: <\/span><\/strong> Marine QD 19MDKDV-8245A<\/span>
      \nPower: <\/span><\/strong> 19 kW<\/span>
      \nFrequency: <\/span><\/strong> 50 Hz<\/span>
      \nVoltage: <\/span><\/strong> 24 volts<\/span>
      \nSpeed: <\/span><\/strong> 1500 RPM<\/span><\/p>\n","protected":false},"featured_media":3837,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":["post-3843","product","type-product","status-publish","has-post-thumbnail","product_cat-cummins-onan-marine-generators","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product\/3843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/comments?post=3843"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media\/3837"}],"wp:attachment":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media?parent=3843"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_brand?post=3843"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_cat?post=3843"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_tag?post=3843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}