{"product_id":"cummins-onan-qg-4000-rv-generator-a055e867-4kyfa-6747","title":"Cummins Onan QG 4000 RV Generator – A055E867 (4KYFA-6747)","description":"\u003ch2\u003eReliable RV Power Wherever the Road Takes You\u003c\/h2\u003e\n\u003cp\u003eThe Cummins Onan QG 4000 RV Generator A055E867 is built for RV owners who want dependable onboard power without sacrificing comfort. Whether you're exploring remote campgrounds, traveling across the country, or preparing for unexpected outages, this generator delivers the electricity needed to keep essential RV systems operating smoothly.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for recreational vehicles, the QG 4000 provides consistent power for air conditioners, microwaves, battery charging systems, televisions, lighting, and other onboard equipment. Its compact design allows for installation in many RV generator compartments while delivering the reliability that has made Cummins Onan one of the most trusted names in mobile power generation.\u003c\/p\u003e\n\u003cp\u003eFrom weekend camping trips to full-time RV adventures, the QG 4000 offers the convenience of onboard power whenever and wherever you need it.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0079\/2359\/7385\/files\/qg4000-rv-generator.webp?v=1781555105\" alt=\"Cummins Onan QG 4000 RV Generator A055E867 front product view\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4,000 watts of dependable RV power\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for motorhomes and towable RVs\u003c\/li\u003e\n\u003cli\u003eGasoline-powered operation\u003c\/li\u003e\n\u003cli\u003eElectric start capability\u003c\/li\u003e\n\u003cli\u003eCompact installation footprint\u003c\/li\u003e\n\u003cli\u003eSmooth power delivery for RV electronics\u003c\/li\u003e\n\u003cli\u003eIntegrated protection systems\u003c\/li\u003e\n\u003cli\u003eBuilt for long service life\u003c\/li\u003e\n\u003cli\u003eIdeal for off-grid camping\u003c\/li\u003e\n\u003cli\u003eTrusted Cummins Onan engineering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest Uses\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClass A Motorhomes\u003c\/li\u003e\n\u003cli\u003eClass C Motorhomes\u003c\/li\u003e\n\u003cli\u003eTravel Trailers\u003c\/li\u003e\n\u003cli\u003eFifth Wheels\u003c\/li\u003e\n\u003cli\u003eTruck Campers\u003c\/li\u003e\n\u003cli\u003eWeekend Camping Trips\u003c\/li\u003e\n\u003cli\u003eExtended RV Travel\u003c\/li\u003e\n\u003cli\u003eBoondocking Adventures\u003c\/li\u003e\n\u003cli\u003eTailgating Events\u003c\/li\u003e\n\u003cli\u003eEmergency Backup RV Power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy RV Owners Choose the QG 4000\u003c\/h2\u003e\n\u003cp\u003eHaving a reliable onboard generator means greater freedom and flexibility during every trip. Instead of depending on campground hookups or portable power solutions, the QG 4000 gives RV owners immediate access to electricity for comfort, convenience, and safety.\u003c\/p\u003e\n\u003cp\u003eThe generator's 4,000-watt output supports many common RV appliances and systems, making it a practical solution for travelers who spend extended periods away from shore power. Whether you're running air conditioning during hot summer afternoons or charging batteries overnight, the QG 4000 is built to handle the demands of RV living.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCummins Onan QG 4000 RV Generator\u003c\/li\u003e\n\u003cli\u003eFactory Documentation\u003c\/li\u003e\n\u003cli\u003eOperator's Manual\u003c\/li\u003e\n\u003cli\u003eWarranty Information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCummins Onan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQG 4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA055E867\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGenerator Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4KYFA-6747\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGasoline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStarting System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric Start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRV \/ Motorhome Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat type of RV is the Cummins Onan QG 4000 designed for?\u003c\/h3\u003e\n\u003cp\u003eThe QG 4000 is commonly installed in motorhomes, travel trailers, fifth wheels, and truck campers that require dependable onboard electrical power.\u003c\/p\u003e\n\u003ch3\u003eCan the QG 4000 power an RV air conditioner?\u003c\/h3\u003e\n\u003cp\u003eThe generator is designed to support many common RV air conditioning systems along with additional onboard electrical loads, depending on overall power requirements.\u003c\/p\u003e\n\u003ch3\u003eIs this generator suitable for off-grid camping?\u003c\/h3\u003e\n\u003cp\u003eYes. The QG 4000 is a popular choice for boondocking, remote campsites, and extended RV travel where shore power is unavailable.\u003c\/p\u003e\n\u003ch3\u003eWhat fuel does the generator use?\u003c\/h3\u003e\n\u003cp\u003eThis model operates on gasoline and is designed specifically for RV applications.\u003c\/p\u003e\n\u003ch3\u003eCan this replace an older Onan RV generator?\u003c\/h3\u003e\n\u003cp\u003eMany RV owners choose the QG 4000 when replacing an aging onboard generator. Installation compatibility should always be confirmed before purchasing.\u003c\/p\u003e\n\u003ch3\u003eDoes the generator provide power for electronics and battery chargers?\u003c\/h3\u003e\n\u003cp\u003eYes. The QG 4000 is designed to support a wide range of RV appliances, battery charging systems, lighting, and electronic devices.\u003c\/p\u003e\n\u003ch3\u003eHow often should maintenance be performed?\u003c\/h3\u003e\n\u003cp\u003eMaintenance intervals vary based on usage. Always follow the manufacturer's recommended maintenance schedule.\u003c\/p\u003e\n\u003ch3\u003eIs professional installation recommended?\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended to ensure proper ventilation, fuel connections, and safe operation.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From All Pro Generators?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFamily-Owned Since 2018\u003c\/li\u003e\n\u003cli\u003eFree Shipping Across the Continental United States\u003c\/li\u003e\n\u003cli\u003eCompetitive Pricing\u003c\/li\u003e\n\u003cli\u003eAuthorized Dealer Support\u003c\/li\u003e\n\u003cli\u003eKnowledgeable Generator Specialists\u003c\/li\u003e\n\u003cli\u003eU.S.-Based Customer Service\u003c\/li\u003e\n\u003cli\u003eSupport Available 7 Days Per Week\u003c\/li\u003e\n\u003cli\u003eCall 954-249-2314 for Expert Assistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0079\/2359\/7385\/files\/Onan_QG_4000_RV_Generator_Brochure.pdf?v=1781560863\" title=\"QG 4000 Brochure\"\u003eSee Brochure Here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0079\/2359\/7385\/files\/ONAN_QG_4000_Generator_Spec_Sheet.pdf?v=1781560861\" title=\"4000W RV Generator\"\u003eSee Official Spec Sheet Her QG 4000 RV Generator\u003c\/a\u003e\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":45106014257267,"sku":"A055E867","price":4426.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/2359\/7385\/files\/cummins-onan-qg-4000-rv-generator-a055e867-front.webp?v=1781555534","url":"https:\/\/allprogenerators.com\/products\/cummins-onan-qg-4000-rv-generator-a055e867-4kyfa-6747","provider":"AllProGenerators","version":"1.0","type":"link"}