Cummins Onan QG 5500 Gasoline Commercial Mobile Generator - 5.5HGJAE-6757, 5.5 kW Prime, Single-Phase, 120/240 Volt, Air-Cooled, EVAP

The Cummins Onan 5.5HGJAE-6757 QG is a powerful 5,500-watt gasoline-powered generator engineered for demanding commercial mobile applications. This generator is ideal for service vehicles, specialty trucks, mobile workshops, and food trucks requiring consistent, reliable power while on the move. Built to Cummins Onan’s high standards, it delivers superior performance and durability for professionals who rely on continuous power in the field.

With Quiet Gasoline™ technology, the generator maintains a sound level of just 66 dB(A) at 10 feet, making it one of the quietest in its class. Its sound-attenuated housing and integrated muffler help reduce vibrations and noise output, making it suitable for use in urban environments, residential areas, and noise-sensitive workspaces.

This generator produces 120/240V single-phase power with pure sine wave output and digital voltage regulation to deliver stable electricity for sensitive devices like diagnostic equipment, communications systems, and specialized tools. Whether you're running air compressors, power tools, or essential mobile office equipment, the 5.5HGJAE-6757 QG ensures consistent, clean power output.

Powered by a robust 4-cycle OHV V-twin engine, this unit is designed for longevity and continuous operation under heavy loads. A pressurized thru-flow cooling system prevents overheating, ensuring optimal performance during extended use. Fuel consumption is efficient at approximately 0.6 gallons of gasoline per hour at half load, providing extended runtime for long workdays without frequent refueling.

Weighing 290 lbs (132 kg), the generator’s compact size allows for easy integration into various mobile vehicle configurations. It also features a remote start/stop connector, enabling convenient operation from inside the vehicle’s cabin or workspace.

Safety features include overload protection, low oil pressure shutdown, over/under-speed control, and a positive fuel shutoff system, safeguarding both the generator and connected equipment during operation. Its self-diagnostic system makes maintenance easier by providing real-time alerts and operational status updates.

Key Features:

• 5,500-Watt Gasoline Power Output: Provides dependable energy for service vehicles, food trucks, mobile workshops, and other commercial mobile applications
• Quiet Gasoline™ Technology: Operates at a low 66 dB(A) for minimal noise and vibration
• Digital Voltage Regulation: Maintains stable power output, protecting sensitive electronics and precision tools
• Dual AC Power Capability: Supports 120/240V single-phase output to handle high-demand electrical loads
• Fuel-Efficient Design: Consumes just 0.6 gallons of gasoline per hour at half load for cost-effective, long-term use
• Compact and Lightweight Design: Weighs 290 lbs (132 kg), enabling flexible installation in various vehicle configurations
• Remote Start/Stop Capability: Allows convenient operation from inside the vehicle
• Comprehensive Safety Features: Includes overload protection, low oil shutdown, over/under-speed control, and more
• Pressurized Cooling System: Prevents overheating and supports extended runtime
• Self-Diagnostic System: Simplifies maintenance with real-time alerts and operational updates

The Cummins 5.5HGJAE-6757 QG offers commercial operators a reliable, efficient, and quiet power solution for demanding mobile applications. With its powerful output, low noise levels, and advanced safety features, it’s the perfect companion for businesses that need continuous power to stay productive on the road.

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