Cummins Onan QG 5500 RV Generator

Cummins Onan QG 5500 RV Generator – 5.5kW, Gasoline, Ultra-Quiet & High-Performance (Model: 5.5HGJAB-7103)

The Cummins Onan QG 5500 (5.5HGJAB-7103) is a high-performance, fuel-efficient gasoline-powered generator designed for Class A, Class B, and Class C motorhomes, as well as light commercial vehicle applications. This 5,500-watt generator meets EPA Tier 4 Final and CARB Phase IV standards, making it compliant for sale and use in all 50 states.

With the ability to start and run two 15,000 BTU air conditioners along with a 1,000-watt baseload of lights and appliances, the QG 5500 ensures reliable power for all your RV needs. Its sound-attenuated enclosure, pressurized thru-flow cooling system, and low-vibration 4-point mounting system provide quiet and smooth operation.

Key Features

• 5,500W Continuous Power Output – Runs two 15,000 BTU air conditioners plus a 1,000W baseload for lights and appliances.

• Quiet Operation (67 dB @ 10 ft.) – Sound-attenuated housing and an enclosed muffler ensure low noise levels.

• Cummins Onan OHV Engine – Fuel-efficient and durable, designed for extended RV use.

• Pressurized Thru-Flow Cooling System – Prevents overheating and ensures optimal performance.

• 4-Point Focalized Mounting System – Reduces vibration for a smoother ride.

• Universal Mounting Tray – Adds structural support for easy installation in RVs.

• Integral USDA Forest Service-Approved Spark Arrestor Muffler – Safe for national parks and wilderness areas.

• Remote Waterproof Connector – Enables remote start and monitoring.

• Low Oil Pressure Protection – Automatically shuts down the generator to prevent engine damage.

• Over/Under Speed & Overcurrent Protection – Ensures safe operation under varying loads.

• One-Touch Stop Switch – Instant shutoff for convenience and safety.

• Automatic Choke & Electric Fuel Pump – Provides smooth starts in all weather conditions.

• 3-Year Consumer Limited Warranty – Backed by Cummins reliability.

Specifications

• Manufacturer’s Warranty: 3-Year Consumer Limited

• Rated Power Output: 5,500W

• Voltage: 120V Single-Phase

• Amperage: 45.8A @ 120V

• Frequency: 60Hz

• Engine: Cummins Onan 653cc OHV Engine

• Fuel Type: Gasoline

• Fuel Consumption:

  • 0.9 gal/hr (full load)

  • 0.6 gal/hr (half load)

• Noise Level: 67 dB(A) @ 10 ft.

• Start Type: Remote Start (12V, 3-wire negative ground)

• Cooling System: Pressurized Thru-Flow Air Cooling

• Mounting System: 4-Point Focalized Mounting System

• Muffler: Integral, Enclosed, USDA Forest Service-Approved Spark Arrestor

What’s Included

• Cummins Onan QG 5500 Gasoline RV Generator (5.5HGJAB-7103)

• Integral Control Box & Remote Waterproof Connector

• User Manual & Specification Sheet

Ideal For

• RV Owners & Campers – Runs multiple air conditioners and appliances with ease.

• Full-Time RV Living & Boondocking – Provides quiet, fuel-efficient, and stable power.

• National Park Visitors – Meets spark arrestor and noise-level regulations.

• Commercial Vehicle Owners – Suitable for light-duty work trucks and mobile businesses.

The Cummins Onan QG 5500 RV Generator is a quiet, fuel-efficient, and high-performance power solution, perfect for motorhomes, commercial vehicles, and off-grid travel.