Cummins Onan QG5500 EFI 120V Gasoline EVAP A075D284

Model: Onan QG5500 EFI - A075D284 I 5.5HGJAA-8307 | EVAP Model |120V | Watts - 5500W gasoline | RPM - 2880 | Circuit Breaker: (2) 30A | CARB Compliant

✅ IN STOCK - 3-5 DAY LEAD TIME

IMPORTANT: Fuel Pump required for operation. Let us know if you will provide the fuel system kit or if you also wish to order fuel system kit Part Number 541-1002

Onan QG5500 EFI - Electronic Fuel Injection Gasoline RV Generator: An Industry First for Maximum Performance

The Quietest Generator in Its Class – Because Your Peace Matters

Your RV is your escape. A place where memories unfold around campfires, sunsets stretch across open skies, and the only sounds should be laughter, not engine noise. The Onan QG5500 EFI delivers reliable, whisper-quiet power that fades into the background, letting you focus on what truly matters: time with the people you love.

Features and Benefits:

• Electronic Fuel Injection (EFI) for clean, smooth running under all conditions
• Quietest 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.
• Gasoline fueled.

QG5500 EFI Specifications

Physical Dimensions

• Weight: 288 lbs
• Size (L×W×H): 33.6" × 22.2" × 16.7"
• Sound: 69 dB(A) at 10-feet, half-load

Meets National Park Service sound level requirements (60 dB(A) @ 50 ft) for use in national parks. Typical installation will further reduce sound level.

Air Conditioning Starting

Two 13500 BTU air conditioner with 2500 W base load at 100° F (38° C) at 500 ft (152.4 m) elevation.

Alternator

• Design: Cummins Onan revolving field, AC, 2-pole self-excited, two bearing design
• Insulation system and temperature rise: Meets ANSI/RVIA-EGS-1-1998 and CSA TIL RV-06 requirements.
• Cooling: Direct drive centrifugal blower, cast aluminum housing for excellent heat transfer.
• Frequency and Voltage regulation: No load to full load, frequency <2%, voltage 0.6%.
• Rotor: Laminated electrical steel assembly press-fitted to shaft, balanced. Heavy insulated copper wire windings; optimized air gap for improved waveform and motor starting.
• Stator: Laminated electrical steel assembly, skewed for better waveform; heavy insulated copper wire windings.
• DC brushes: Electrographite; long life
• Bearing: Double-sealed, pre-lubricated ball bearings

Engine

• Configuration: Cummins Onan 4-cycle, OHV, 90-degree V-twin
• Displacement: 39.8 cubic inches
• Maximum Power: 12.9 BHP (9.6kW)
• Starting System: Remote, 12 V, 3-wire, negative ground automotive type starter with steel pinion and ring gear, automatic start disconnect, connector for remote start cable, start-stop rocker switch mounted on set control
• Ignition system: Electronic magneto type with resistor plugs
• Oil Capacity: 2.0 quarts

Note: Meets California Air Resource Board (CARB) Small Off-Road Engines (SORE) 2024 standards compliance, maintaining them as 50-state compliant.

*Electronic Fuel Injection (EFI) units do not include fuel pump – must order one of fuel system kits Part Number 541-1002.

All model year 2011 and later spark-ignited small off-road engines rated at equal to or less than 19 kilowatts, and equipment utilizing such engines must meet the evaporative emission requirements as specified in Title 13, California Code of Regulations, Chapter 15, Article 1, 40 CFR Part 1054 §1054.112, and 40 CFR Part 1060.

Fuel Consumption (GASOLINE)

• No Load: 0.3 GPH
• Half Load: 0.6 GPH
• Full Load: 0.9 GPH

Operating Temperature Range

• Minimum: -20°F (-29°C)
• Maximum: 120°F (49°C)

Availability

In Stock - Call us today for a shipping quote and get your RV powered up for your next adventure!