{"id":3815,"date":"2026-09-08T10:58:03","date_gmt":"2026-09-08T10:58:03","guid":{"rendered":"https:\/\/passionwebs.com\/elite-engines\/product\/cummins-onan-marine-qd-9-5mdkdm-8212a-generator\/"},"modified":"2026-09-08T10:58:03","modified_gmt":"2026-09-08T10:58:03","slug":"cummins-onan-marine-qd-9-5mdkdm-8212a-generator","status":"publish","type":"product","link":"https:\/\/passionwebs.com\/elite-engines\/product\/cummins-onan-marine-qd-9-5mdkdm-8212a-generator\/","title":{"rendered":"Cummins Onan Marine QD 9.5MDKDM-8212A Generator"},"content":{"rendered":"

Description<\/h2>\n
\n

New Cummins Onan Marine QD 9.5MDKDM-8212A Generator for Sale<\/h2>\n

The Cummins Onan Marine QD 9.5MDKDM-8212A Generator<\/strong> is a premium 9.5kW marine diesel generator<\/strong> engineered to deliver dependable auxiliary onboard power<\/strong> for cruising yachts, sailing yachts, catamarans, sportfishing boats, motor yachts, trawlers, and light commercial vessels. Designed for continuous-duty marine operation, this compact marine genset<\/strong> combines excellent fuel efficiency, quiet performance, and dependable electrical output, making it an ideal solution for boat owners seeking reliable onboard electricity without compromising comfort.<\/p>\n

As part of the globally respected Cummins Onan Quiet Diesel (QD) Series<\/strong>, this onboard generator<\/strong> provides clean, stable AC electrical power for modern marine electrical systems<\/strong>, including air-conditioning units, battery chargers, refrigeration, navigation electronics, communication equipment, galley appliances, lighting, and entertainment systems. Whether you\u2019re replacing an ageing boat generator<\/strong>, upgrading your vessel\u2019s marine power system<\/strong>, or installing a new marine auxiliary generator<\/strong>, the QD 9.5MDKDM-8212A delivers the durability, engineering excellence, and worldwide support that have made Cummins Onan a trusted leader in marine diesel generators<\/strong>. The Digital QD platform also incorporates intelligent self-monitoring and advanced diagnostics for easier operation and maintenance.<\/p>\n

If you\u2019re researching the Cummins Onan Marine QD 9.5MDKDM-8212A price<\/strong> or searching for the Cummins Onan Marine QD 9.5MDKDM-8212A for sale<\/strong>, this model offers an excellent 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 9.5MDKDM-8212A<\/strong> belongs to the renowned Quiet Diesel (QD) Series<\/strong>, one of the industry\u2019s most respected ranges of marine power generators<\/strong>. Designed specifically for recreational and commercial marine applications, the QD Series is recognised for delivering dependable onboard electrical generation while significantly reducing vibration and operating noise.<\/p>\n

Powered by a dependable 4-cylinder, water-cooled Kubota marine diesel engine<\/strong>, this vessel generator<\/strong> features 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 ensure stable voltage, efficient fuel consumption, reliable starting, and simplified servicing throughout the generator\u2019s operating life.<\/p>\n

Why Choose the Cummins Onan Marine QD 9.5MDKDM-8212A?<\/h2>\n

The QD 9.5MDKDM-8212A offers:<\/p>\n

    \n
  • Reliable 9.5kW continuous-duty electrical output<\/li>\n
  • Proven Cummins Onan 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 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 9.5MDKDM-8212A 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 9.5MDKDM-8212A<\/td>\n<\/tr>\n
      Series<\/strong><\/td>\nQuiet Diesel (QD) Series<\/td>\n<\/tr>\n
      Rated Output<\/strong><\/td>\n9.5 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>\n4-Cylinder, Water-Cooled Kubota 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 9.5MDKDM-8212A 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. The QD Series is backed by comprehensive marine warranty coverage, with optional extended protection available through authorised distributors.<\/p>\n

      Compact Size. Proven Performance.<\/h2>\n

      Choosing the right marine diesel generator<\/strong> is essential for dependable onboard comfort and electrical reliability. The Cummins Onan Marine QD 9.5MDKDM-8212A<\/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 9.5MDKDM-8212A 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 9.5MDKDM-8212A 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 9.5MDKDM-8212A 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<\/div>\n","protected":false},"excerpt":{"rendered":"

      Article number: <\/span><\/strong> A047X976<\/span>
      \nProduct name: <\/span><\/strong> Cummins Onan A047X976<\/span>
      \nModel: <\/span><\/strong> Marine QD 9.5MDKDM-8212A<\/span>
      \nPower: <\/span><\/strong> 9.5 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":3814,"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-3815","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\/3815","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=3815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media\/3814"}],"wp:attachment":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media?parent=3815"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_brand?post=3815"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_cat?post=3815"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_tag?post=3815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}