{"id":3875,"date":"2026-09-08T10:58:11","date_gmt":"2026-09-08T10:58:11","guid":{"rendered":"https:\/\/passionwebs.com\/elite-engines\/product\/cummins-onan-marine-qd-13-5mdkdp-8200a-generator\/"},"modified":"2026-09-08T10:58:11","modified_gmt":"2026-09-08T10:58:11","slug":"cummins-onan-marine-qd-13-5mdkdp-8200a-generator","status":"publish","type":"product","link":"https:\/\/passionwebs.com\/elite-engines\/product\/cummins-onan-marine-qd-13-5mdkdp-8200a-generator\/","title":{"rendered":"Cummins Onan Marine QD 13.5MDKDP-8200A Generator"},"content":{"rendered":"

Description<\/h2>\n
\n

New Cummins Onan Marine QD 13.5MDKDP-8200A Generator for Sale<\/h2>\n

The Cummins Onan Marine QD 13.5MDKDP-8200A Generator<\/strong> is a premium 13.5kW marine diesel generator<\/strong> designed to deliver dependable auxiliary onboard power<\/strong> for luxury yachts, cruising sailboats, catamarans, sportfishing boats, expedition vessels, and commercial marine applications. Built for boat owners and marine professionals who demand reliability, fuel efficiency, and exceptionally quiet operation, this marine genset<\/strong> provides the continuous electrical performance required to support today\u2019s sophisticated onboard systems.<\/p>\n

As a member of the renowned Cummins Onan Quiet Diesel (QD) Series<\/strong>, this onboard generator<\/strong> combines advanced diesel technology, intelligent electronic controls, precision voltage regulation, and industry-leading sound attenuation to produce stable AC electrical power<\/strong> with minimal vibration and operating noise. Whether you\u2019re upgrading an existing vessel generator<\/strong>, replacing an ageing marine auxiliary generator<\/strong>, or specifying dependable power equipment for a new build, the QD 13.5MDKDP-8200A delivers the confidence that comes with proven Cummins engineering.<\/p>\n

If you\u2019re researching the Cummins Onan Marine QD 13.5MDKDP-8200A price<\/strong> or searching for the Cummins Onan Marine QD 13.5MDKDP-8200A for sale<\/strong>, this model offers an outstanding combination of quiet performance, long-term durability, and worldwide product support, making it an excellent choice for anyone looking to buy a Cummins Onan marine generator<\/strong>.<\/p>\n

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

The Cummins Onan Marine QD 13.5MDKDP-8200A<\/strong> belongs to the industry-leading Quiet Diesel (QD) Series<\/strong>, a family of premium marine power generators<\/strong> developed specifically for continuous-duty marine service.<\/p>\n

Powered by a robust 4-cylinder, 4-stroke Kubota marine diesel engine<\/strong>, the QD Series incorporates advanced sound shielding, freshwater cooling through a heat exchanger, brushless alternator technology, electronic engine management, and digital voltage regulation. These features work together to deliver dependable auxiliary electrical generation while maintaining stable frequency, excellent fuel economy, and reduced maintenance requirements. The optional digital display also provides comprehensive engine diagnostics and generator performance monitoring for improved operational confidence.<\/p>\n

Trusted worldwide by yacht builders, commercial operators, and marine engineers, the Quiet Diesel Series has become one of the most respected ranges of quiet marine generators<\/strong> for offshore cruising, commercial fishing, and professional marine operations.<\/p>\n

Why Choose the Cummins Onan Marine QD 13.5MDKDP-8200A?<\/h2>\n

Selecting the right boat generator<\/strong> means investing in equipment capable of delivering dependable onboard electrical power throughout every voyage.<\/p>\n

The QD 13.5MDKDP-8200A offers:<\/p>\n

    \n
  • Reliable 13.5kW continuous-duty electrical output<\/li>\n
  • Proven Quiet Diesel technology<\/li>\n
  • Exceptionally quiet operation<\/li>\n
  • Fuel-efficient diesel engine<\/li>\n
  • Compact installation dimensions<\/li>\n
  • Stable voltage for sensitive marine electronics<\/li>\n
  • Freshwater cooling with heat exchanger<\/li>\n
  • Advanced electronic monitoring and diagnostics<\/li>\n
  • Corrosion-resistant marine construction<\/li>\n
  • Worldwide Cummins parts and technical support<\/li>\n<\/ul>\n

    Its dependable engineering makes it one of the best marine generators<\/strong> for owners requiring reliable auxiliary power during extended cruising, liveaboard use, or commercial marine operations.<\/p>\n

    Applications<\/h2>\n

    This yacht generator<\/strong> is engineered for vessels requiring dependable electrical generation under demanding marine conditions.<\/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 vessels<\/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 systems, battery charging equipment, refrigeration, communications systems, climate-control equipment, or other critical onboard services, this marine auxiliary generator<\/strong> delivers dependable performance while maintaining low operating noise and outstanding efficiency.<\/p>\n

      Technical Specifications<\/h2>\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 13.5MDKDP-8200A<\/td>\n<\/tr>\n
      Series<\/strong><\/td>\nQuiet Diesel (QD) Series<\/td>\n<\/tr>\n
      Rated Output<\/strong><\/td>\n13.5 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
      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 13.5MDKDP-8200A Generator<\/strong> is supplied with genuine Cummins manufacturer warranty coverage, protecting against defects in materials and workmanship when installed, commissioned, and maintained according to the manufacturer\u2019s recommendations. The standard warranty provides comprehensive coverage during the first two years, with additional protection on major powertrain and generator components during years three through five, subject to Cummins\u2019 warranty terms. Using genuine Cummins Onan replacement parts and following the recommended maintenance schedule helps preserve warranty eligibility while maximising long-term reliability and performance.<\/p>\n

      A Smart Investment for Long-Term Reliability<\/h2>\n

      A marine diesel generator<\/strong> is one of the most important systems onboard, making long-term reliability a key consideration when selecting the right marine power solution<\/strong>. The Cummins Onan Marine QD 13.5MDKDP-8200A<\/strong> combines dependable engineering, quiet operation, efficient fuel consumption, and worldwide service support to provide years of reliable performance.<\/p>\n

      If you\u2019re comparing Cummins Onan marine generators for sale<\/strong>, the Cummins Onan Marine QD 13.5MDKDP-8200A<\/strong> stands out for its proven Quiet Diesel technology, digital monitoring capability, and dependable auxiliary power. Owners researching the Cummins Onan Marine QD 13.5MDKDP-8200A price<\/strong> consistently recognise its excellent value, making it a worthwhile investment for both recreational and commercial vessels.<\/p>\n

      Frequently Asked Questions<\/h2>\n

      Is the Cummins Onan Marine QD 13.5MDKDP-8200A suitable for offshore cruising?<\/h3>\n

      Yes. Its continuous-duty design, dependable Kubota diesel engine, and stable electrical output make it ideal for offshore cruising, extended passages, and liveaboard applications.<\/p>\n

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

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

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

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

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

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

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

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

      Request a Quote<\/h2>\n

      The Cummins Onan Marine QD 13.5MDKDP-8200A Generator<\/strong> is engineered to deliver dependable onboard electrical power, exceptional fuel efficiency, and long-term reliability for demanding marine environments.<\/p>\n

      Whether you\u2019re replacing an existing onboard generator<\/strong>, upgrading your vessel\u2019s auxiliary electrical system, or specifying a premium marine genset<\/strong> for a new project, 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> A047L450<\/span>
      \nProduct name: <\/span><\/strong> Cummins Onan A047L450<\/span>
      \nModel: <\/span><\/strong> Marine QD 13.5MDKDP-8200A<\/span>
      \nPower: <\/span><\/strong> 13.5 kW<\/span>
      \nFrequency: <\/span><\/strong> 50 Hz<\/span>
      \nVoltage: <\/span><\/strong> 12 volts<\/span>
      \nSpeed: <\/span><\/strong> 1500 RPM<\/span><\/p>\n","protected":false},"featured_media":3874,"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-3875","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\/3875","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=3875"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media\/3874"}],"wp:attachment":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media?parent=3875"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_brand?post=3875"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_cat?post=3875"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_tag?post=3875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}