Cummins Onan QG 5500 5.5kW EFI RV Generator 5.5HGJAA-600 RV Gas Single Phase 120 Volt Air Cooled 30A/20A Breaker New
Cummins Onan QG EFI Gasoline powered 5500 watt RV Generator. Includes electronic fuel ignition for maximum performance. Runs two air conditioners with power to spare.
**0541-1002 – must order fuel pump kit for electronic fuel injection. The Electronic Fuel Injection genset may only be installed on motorized chassis equipped to handle the fuel return and evaporative emissions. Current emissions regulations prevent adding a return port to any fuel tank not specifically manufactured to accommodate our fuel injected genset.
Features
- Electronic fuel injection - industry first for maximum performance.
- Quietest generator set in its class.
- Exceptionally low vibration levels.
- Integrated design with enclosed muffler for easy installation.
- Self-diagnostic capability to simplify troubleshooting.
- Runs two air conditioners with power to spare.
- Digital voltage regulation for stability as appliance loads change.
- 3-year limited warranty, lifetime drive warranty.
Specification
| Battery For Electric Start |
Not Included |
| Warranty |
3 Year (Limited) |
| Weight (Lbs.) |
288 |
| Ship Weight (Lbs.) |
338 |
| Operating Weight (Lbs.) |
288 |
| Dimension No Wheel Kit |
22.2"W x 33.6"L x 16.7"H |
| Agency Compliance |
CARB (California), EPA, National Park Approved |
| Surge Start Watts |
5,500.0 |
| Continuous Rated Watts |
5,500.0 |
| Prime Rating Watts |
5,500 |
| Phase |
Single-Phase |
| Voltage |
120 |
| Rated Amps @ Min Volt (Commonly 120v) |
45.8 |
| Frequency |
60 Hz |
| Power Factor |
1.0 |
| Alternator |
Brush |
| Voltage Regulation |
0.6% |
| Voltage Regulation Type |
Digital |
| Frequency Regulation |
Less Than 2 Percent |
| Insulation |
Class H |
| Manufacturer |
Cummins |
| SKU |
5.5HGJAA-600 |
| Model Number |
QG 5500 |
| Generator Grade |
Recreational |
| Generator Style |
RV Generator |
What Our Experts Think
The Cummins Onan QG 5500 EFI 5.5kW RV Generator offers high-performance power for RV owners who need reliable and consistent energy on the road. Here's why it’s a top choice:
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Dependable Power: Provides 5.5kW of continuous power, ideal for running multiple appliances, air conditioning units, and electronics simultaneously in your RV.
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Advanced EFI Technology: The Electronic Fuel Injection (EFI) system ensures efficient fuel usage, reduces emissions, and offers smooth, reliable starts.
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Stable 120V Output: Supplies single-phase, 120V power with 30A and 20A breakers, perfect for a variety of RV applications.
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Air-Cooled Design: Equipped with an air-cooled engine to ensure effective temperature management and easy maintenance.
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Quiet Operation: Engineered for low noise levels, allowing for a peaceful camping or RV experience.
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Durability & Reliability: Built to Cummins’ high standards, providing long-lasting performance and consistent power.
Q&A
Q: What is the power output?
A: 5.5kW (5500W) with single-phase 120V output.
Q: Is this generator ideal for RVs?
A: Yes, designed specifically for RVs, providing reliable and efficient power.
Q: What type of fuel does it use?
A: Runs on gasoline, with Electronic Fuel Injection (EFI) for improved fuel efficiency.
Q: What are the breaker ratings?
A: Equipped with 30A and 20A breakers for safe operation.
Q: Is it air-cooled?
A: Yes, it is air-cooled for effective heat dissipation and prolonged performance.
Q: Why choose this generator?
A: Reliable power, fuel-efficient EFI technology, and durable Cummins engineering make it perfect for RVs and recreational use.
Maintenance Tips
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Oil Changes: Change the oil every 150 hours or once a year, whichever comes first, to maintain engine performance.
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Air Filter Care: Inspect, clean, or replace the air filter every 100 hours to ensure optimal airflow.
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Fuel System Maintenance: Use fresh gasoline and replace the fuel filter annually to prevent clogs.
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Spark Plug Check: Inspect and clean spark plugs regularly for better fuel efficiency and smooth ignition.
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Battery Health: Check and maintain battery charge regularly; clean terminals to avoid corrosion.
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Exercise the Generator: Run the generator monthly for at least 30 minutes to keep components lubricated and functioning.
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Check Electrical System: Test the 30A/20A circuit breakers and inspect wiring for potential issues.
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Coolant Levels: Check coolant levels regularly to avoid overheating and prevent engine damage.
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Storage Tips: Store the generator in a cool, dry place to avoid moisture buildup and extreme temperatures.
Damage 
Loss 
Theft 
