Cummins Onan 3.2HDZAA-6508 QD 3200W Diesel RV Generator Features:
Cummins Onan 3.2HDZAA-6508 QD 3,200W Diesel RV Generator
The Cummins Onan 3.2HDZAA-6508 QD is a 3,200-watt diesel-powered generator crafted for RV owners who need compact, reliable power with quiet operation. Designed for small to medium-sized motorhomes, travel trailers, and camper vans, this generator is part of Cummins' renowned Quiet Diesel™ series and is engineered to deliver dependable power while minimizing noise and vibrations.
With an impressive sound rating of just 72 dB(A) at 10 feet under half load, this model exceeds the National Park Service’s sound level requirement of 60 dB(A) at 50 feet, making it perfect for campgrounds and other noise-sensitive environments. Its sound-controlling housing and double isolation mounting system ensure quiet, vibration-free operation, allowing you to enjoy peace and comfort while powering your appliances.
This diesel generator offers pure sine wave output and digital voltage regulation for stable, clean power that’s safe for sensitive electronics such as laptops, televisions, and gaming consoles. Capable of running a 15,000 BTU air conditioner with capacity left over for additional loads, it’s perfect for RV owners who prioritize efficient energy use without sacrificing performance.
Designed for fuel efficiency, the generator consumes only 0.3 gallons of diesel per hour at half load, making it an economical choice for long trips. The unit’s 4-cycle, single-cylinder air-cooled diesel engine is built for durability, with a compression ratio of 22:1 ensuring powerful and consistent output even under heavy use.
Weighing just 205 lbs (93 kg), the generator’s compact footprint makes it an excellent fit for smaller RVs without compromising on power output. Its integrated electric fuel pump, remote start capability, and automatic timed glow plugs ensure easy operation, even in cold weather.
Safety features include over-voltage, over-speed, overload protection, and AC alternator over-temperature shutdown, providing peace of mind during extended operation. The built-in hour meter and service diagnostics system also help simplify maintenance and ensure optimal performance over time.
Key Features:
- 3,200-Watt Diesel Power Output: Ideal for small to mid-sized RVs, motorhomes, and camper vans
- Quiet Diesel™ Technology: Operates at just 72 dB(A) at 10 feet, exceeding National Park Service noise standards
- Digital Voltage Regulation: Ensures consistent, stable power for sensitive electronics
- Runs a 15,000 BTU Air Conditioner: With extra capacity for smaller appliances and devices
- Fuel-Efficient Performance: Consumes only 0.3 gallons per hour at half load
- Compact and Lightweight Design: Weighs 205 lbs (93 kg) for easy integration into tight RV spaces
- Overload and Over-Temperature Protection: Ensures safe, reliable operation
- Remote Start Capability: Allows for convenient control from inside the RV
- Advanced Safety Features: Includes over-voltage protection, over-speed shutdown, and low oil shutdown
- Service Diagnostics System: Simplifies troubleshooting and maintenance scheduling
The Cummins 3.2HDZAA-6508 QD is an excellent choice for RV owners looking for a compact, fuel-efficient, and whisper-quiet diesel generator. Its rugged construction, advanced safety features, and ability to power essential appliances make it a reliable companion for life on the road, no matter how far your adventures take you.
