Cummins Onan QD 8000 Diesel RV Generator – A064K829 (8HDKAK-1046)

Premium Diesel Power for Luxury RV Travel The Cummins Onan QD 8000 Diesel RV Generator A064K829 is engineered for RV owners who expect residential-level comfort wherever they travel. Built around the proven 8HDKAK-1046 platform, this premium diesel-powered generator delivers 8,000 watts of dependable onboard electricity while maintaining the quiet operation and efficiency demanded by today's luxury motorhome owners. Whether you're traveling full-time, spending extended periods off-grid, or powering multiple comfort systems during extreme weather conditions, the QD 8000 is designed to deliver reliable electrical performance for larger recreational vehicles. Its advanced variable-speed operation automatically adjusts engine speed to match electrical demand, helping improve fuel efficiency while reducing unnecessary noise. Designed specifically for diesel-powered motorhomes and premium RV applications, the QD 8000 combines quiet operation, clean power output, and exceptional durability into one of the most respected diesel RV generators available today. Key Features 8000 watts of diesel-powered RV electricity Quiet Diesel™ technology Computer-controlled variable speed operation Pure sine wave electrical output Liquid-cooled diesel engine Designed for luxury motorhomes Digital voltage regulation Advanced self-diagnostics Low-vibration mounting system Supports multiple high-demand RV systems Extended runtime capability Trusted Cummins Onan engineering Best Uses Class A diesel motorhomes Luxury RVs Full-time RV living Extended off-grid camping Cross-country travel High-demand electrical applications Multiple air conditioner operation Remote destination travel Long-term campground stays RV generator replacement projects Why Choose the QD 8000? For owners of larger diesel motorhomes, dependable power is essential. The QD 8000 is designed to provide the electrical capacity needed for multiple air conditioning systems, residential-style appliances, battery charging systems, entertainment equipment, and other modern conveniences without compromising comfort. Unlike smaller generators, the QD 8000 is engineered for high-demand applications where reliable performance, quiet operation, and long-term durability are priorities. Its diesel platform integrates naturally with diesel-powered coaches while providing extended runtime for long trips and remote camping destinations. Pure Sine Wave Power for Modern Electronics The QD 8000 produces pure sine wave electrical output designed to support today's sensitive electronics and advanced RV systems. Whether you're powering computers, televisions, battery chargers, or modern appliances, clean power helps ensure consistent performance throughout your travels. Quiet Operation for a Better Camping Experience Variable-speed technology allows the generator to automatically adjust engine speed based on electrical demand. Combined with advanced sound attenuation and vibration isolation, this helps create a quieter and more comfortable RV experience compared to traditional fixed-speed generator designs. What's Included Cummins Onan QD 8000 Diesel Generator Model 8HDKAK-1046 Factory Documentation Operator Information Warranty Documentation Technical Specifications Manufacturer Cummins Onan Series QD 8000 Part Number A064K829 Model Number 8HDKAK-1046 Rated Output 8000 Watts Voltage 120V Frequency 60 Hz Rated Amps 66.7 Amps Phase Single Phase Fuel Type Diesel Engine Type Liquid-Cooled Diesel Engine Starting System Remote Electric Start Output Type Pure Sine Wave Application Motorhome / RV Power Frequently Asked Questions What fuel does the A064K829 use? The QD 8000 operates on diesel fuel and is designed specifically for diesel-powered motorhomes and recreational vehicles. Can the QD 8000 power multiple RV air conditioners? Yes. The 8000-watt output is designed to support multiple air conditioning systems along with additional RV electrical loads. Why choose a diesel generator for a motorhome? Many diesel motorhome owners prefer a diesel generator because it uses the same fuel source as the coach, simplifying fuel management and supporting extended runtime. Is the QD 8000 considered a quiet generator? Yes. Quiet Diesel technology, sound attenuation, vibration isolation, and variable-speed operation help reduce operating noise. Does this generator provide clean power for electronics? Yes. The QD 8000 produces pure sine wave power designed for sensitive electronics and modern RV systems. Is this generator suitable for full-time RV living? Absolutely. The QD 8000 is commonly selected by full-time RV owners and luxury motorhome travelers who require dependable onboard power. Can it be used for extended off-grid camping? Yes. The QD 8000 is designed for long runtime operation when campground hookups are unavailable. Does the generator include diagnostic capabilities? Yes. Advanced onboard diagnostics help simplify troubleshooting and maintenance. Is professional installation recommended? Yes. Professional installation is recommended to ensure proper cooling, fuel, exhaust, and electrical integration. Who is the ideal buyer for the QD 8000? The QD 8000 is ideal for owners of luxury diesel motorhomes, full-time RV travelers, and users requiring premium onboard electrical power. Why Buy From All Pro Generators? 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