{"id":3813,"date":"2026-09-08T10:58:02","date_gmt":"2026-09-08T10:58:02","guid":{"rendered":"https:\/\/passionwebs.com\/elite-engines\/product\/cummins-onan-marine-qd-9mdkdl-8133a-generator\/"},"modified":"2026-09-08T10:58:02","modified_gmt":"2026-09-08T10:58:02","slug":"cummins-onan-marine-qd-9mdkdl-8133a-generator","status":"publish","type":"product","link":"https:\/\/passionwebs.com\/elite-engines\/product\/cummins-onan-marine-qd-9mdkdl-8133a-generator\/","title":{"rendered":"Cummins Onan Marine QD 9MDKDL-8133A Generator"},"content":{"rendered":"

Description<\/h2>\n
\n

New Cummins Onan Marine QD 9MDKDL-8133A Generator for Sale<\/h2>\n

The Cummins Onan Marine QD 9MDKDL-8133A Generator<\/strong> is a premium 9kW marine diesel generator<\/strong> designed to provide dependable auxiliary onboard power<\/strong> for cruising yachts, sailing yachts, catamarans, motor yachts, sportfishing boats, trawlers, and light commercial vessels. Engineered for continuous-duty marine operation, this compact marine genset<\/strong> delivers excellent fuel efficiency, low vibration, and exceptionally quiet performance, ensuring reliable electrical power wherever your journey takes you. The QD 9MDKDL-8133A<\/strong> is a 60Hz<\/strong> generator powered by the proven Kubota D1105 diesel engine<\/strong>, making it an ideal solution for North American recreational and commercial marine applications.<\/p>\n

As part of the industry-leading Cummins Onan Quiet Diesel (QD) Series<\/strong>, this onboard generator<\/strong> supplies clean, stable AC electrical power for today\u2019s sophisticated marine electrical systems<\/strong>, including air-conditioning units, battery chargers, refrigeration, navigation electronics, communication equipment, lighting, galley appliances, and onboard entertainment. Whether you\u2019re replacing an ageing boat generator<\/strong>, upgrading your vessel\u2019s marine power system<\/strong>, or installing a dependable marine auxiliary generator<\/strong>, the QD 9MDKDL-8133A delivers the engineering excellence, durability, and worldwide support that have made Cummins Onan one of the most trusted manufacturers of marine diesel generators<\/strong>. The Digital QD platform also features intelligent self-monitoring and advanced diagnostics for improved reliability and easier maintenance.<\/p>\n

If you\u2019re researching the Cummins Onan Marine QD 9MDKDL-8133A price<\/strong> or searching for the Cummins Onan Marine QD 9MDKDL-8133A for sale<\/strong>, this model offers an outstanding combination of compact size, dependable performance, and long-term ownership value for anyone planning 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 9MDKDL-8133A<\/strong> belongs to the renowned Quiet Diesel (QD) Series<\/strong>, one of the industry\u2019s most respected families of marine power generators<\/strong>. Designed specifically for recreational and commercial marine applications, the Quiet Diesel Series is recognised worldwide for delivering dependable onboard electrical generation while significantly reducing operating noise and vibration.<\/p>\n

Powered by the reliable Kubota D1105 diesel engine<\/strong>, this vessel generator<\/strong> incorporates freshwater cooling through a heat exchanger, a brushless Onan alternator, advanced electronic engine management, precision voltage regulation, premium acoustic insulation, and optional SAE J1939 CAN<\/strong> communication for seamless integration with compatible vessel monitoring systems. These technologies provide smooth power delivery, dependable cold starting, efficient fuel consumption, and clean electrical output for sensitive onboard equipment while helping reduce maintenance costs over the generator\u2019s lifetime.<\/p>\n

Why Choose the Cummins Onan Marine QD 9MDKDL-8133A?<\/h2>\n

The QD 9MDKDL-8133A offers:<\/p>\n

    \n
  • Reliable 9kW continuous-duty electrical output<\/li>\n
  • Proven Cummins Onan Quiet Diesel technology<\/li>\n
  • Kubota D1105 marine diesel engine<\/li>\n
  • Exceptionally quiet operation with low vibration<\/li>\n
  • Brushless alternator with precision voltage regulation<\/li>\n
  • Freshwater cooling with heat exchanger<\/li>\n
  • Stable power for modern marine electronics<\/li>\n
  • Advanced electronic diagnostics and engine protection<\/li>\n
  • Compact installation footprint<\/li>\n
  • Worldwide Cummins parts availability and technical support<\/li>\n<\/ul>\n

    Its dependable engineering makes it one of the best marine generators<\/strong> for recreational boats and commercial vessels requiring reliable onboard power<\/strong> in a compact package.<\/p>\n

    Applications<\/h2>\n

    The Cummins Onan Marine QD 9MDKDL-8133A Generator<\/strong> is ideally suited for:<\/p>\n

      \n
    • Cruising yachts<\/li>\n
    • Sailing yachts<\/li>\n
    • Motor yachts<\/li>\n
    • Catamarans<\/li>\n
    • Sportfishing boats<\/li>\n
    • Trawlers<\/li>\n
    • Liveaboard vessels<\/li>\n
    • Houseboats<\/li>\n
    • Charter boats<\/li>\n
    • Patrol boats<\/li>\n
    • Light commercial vessels<\/li>\n
    • Professional workboats<\/li>\n<\/ul>\n

      Whether powering air-conditioning, refrigeration, navigation systems, communication equipment, battery charging systems, lighting, watermakers, or galley appliances, this marine auxiliary generator<\/strong> delivers dependable electrical performance throughout every voyage.<\/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 9MDKDL-8133A<\/td>\n<\/tr>\n
      Series<\/strong><\/td>\nQuiet Diesel (QD) Series<\/td>\n<\/tr>\n
      Rated Output<\/strong><\/td>\n9 kW<\/td>\n<\/tr>\n
      Frequency<\/strong><\/td>\n60 Hz<\/td>\n<\/tr>\n
      Fuel Type<\/strong><\/td>\nDiesel<\/td>\n<\/tr>\n
      Engine<\/strong><\/td>\nKubota D1105 Marine Diesel<\/td>\n<\/tr>\n
      Cooling System<\/strong><\/td>\nFreshwater cooled with heat exchanger<\/td>\n<\/tr>\n
      Engine Speed<\/strong><\/td>\n1800 RPM<\/td>\n<\/tr>\n
      Alternator<\/strong><\/td>\nBrushless Onan<\/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 9MDKDL-8133A Generator<\/strong> is supplied with genuine Cummins manufacturer warranty protection against defects in materials and workmanship when installed and maintained according to Cummins\u2019 published recommendations.<\/p>\n

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

      Compact Power. Professional Reliability.<\/h2>\n

      Choosing the right marine diesel generator<\/strong> is essential for dependable onboard comfort and electrical reliability. The Cummins Onan Marine QD 9MDKDL-8133A<\/strong> combines Quiet Diesel technology, efficient fuel consumption, compact installation, and proven marine engineering to deliver years of dependable service.<\/p>\n

      If you\u2019re evaluating Cummins Onan marine generators for sale<\/strong>, this model stands out through its quiet operation, stable electrical output, advanced monitoring capability, and excellent long-term ownership value. Owners researching the Cummins Onan Marine QD 9MDKDL-8133A price<\/strong> consistently appreciate its dependable performance, ease of maintenance, and trusted global Cummins support.<\/p>\n

      Frequently Asked Questions<\/h2>\n

      Is the Cummins Onan Marine QD 9MDKDL-8133A suitable for cruising yachts?<\/h3>\n

      Yes. Its compact dimensions, quiet operation, and continuous-duty performance make it an excellent choice for sailing yachts, cruising boats, catamarans, and recreational motor yachts.<\/p>\n

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

      Yes. In many cases it can, depending on available installation space, mounting arrangement, electrical configuration, and your vessel\u2019s onboard power requirements.<\/p>\n

      Is it suitable for commercial applications?<\/h3>\n

      Yes. It is commonly installed aboard charter boats, patrol vessels, workboats, and light commercial marine applications requiring dependable auxiliary electrical generation.<\/p>\n

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

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

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

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

      Request a Quote<\/h2>\n

      The Cummins Onan Marine QD 9MDKDL-8133A Generator<\/strong> delivers dependable onboard electrical power, exceptionally quiet operation, and the long-term reliability expected from one of the world\u2019s leading marine generator<\/strong> manufacturers.<\/p>\n

      Whether you\u2019re replacing an existing boat generator<\/strong>, upgrading your vessel\u2019s marine electrical system<\/strong>, or specifying a premium marine power generator<\/strong> for a new installation, contact our marine generator specialists today to request a personalised quotation, confirm current availability, discuss worldwide shipping, or receive expert guidance in selecting the right Cummins Onan marine generator<\/strong> for your vessel.<\/p>\n

      SEO Title<\/h2>\n

      Cummins Onan Marine QD 9MDKDL-8133A Generator for Sale<\/strong><\/p>\n

      Meta Description<\/h2>\n

      Order Cummins Onan Marine QD 9MDKDL-8133A generator with Quiet Diesel technology, genuine warranty, dependable onboard power, and worldwide delivery.<\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      Article number: <\/span><\/strong> A047X994<\/span>
      \nProduct name: <\/span><\/strong> Cummins Onan A047X994<\/span>
      \nModel: <\/span><\/strong> Marine QD 9MDKDL-8133A<\/span>
      \nPower: <\/span><\/strong> 9 kW<\/span>
      \nFrequency: <\/span><\/strong> 60 Hz<\/span>
      \nVoltage: <\/span><\/strong> 12 volts<\/span>
      \nSpeed: <\/span><\/strong> 1800 RPM<\/span><\/p>\n","protected":false},"featured_media":3812,"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-3813","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\/3813","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=3813"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media\/3812"}],"wp:attachment":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media?parent=3813"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_brand?post=3813"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_cat?post=3813"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_tag?post=3813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}