Cummins Onan 5.5HGJAD-6759 QG 5.5kW EFI Gasoline Commercial Mobile Generator (CARB Compliant) Features:
Cummins Onan 5.5HGJAD-6759 QG 5.5kW EFI Gasoline Commercial Mobile Generator
The Cummins Onan 5.5HGJAD-6759 QG is a powerful 5,500-watt gasoline-powered generator featuring advanced Electronic Fuel Injection (EFI) technology for improved fuel efficiency, consistent performance, and easy starting in all weather conditions. Built for commercial mobile applications like service trucks, specialty trailers, and mobile workshops, this generator ensures quiet, dependable, and stable power delivery in demanding environments.
At the core of this generator is the Cummins Onan OHV EH65V engine, a durable 4-cycle, V-twin engine designed for high-output performance and long-term reliability. Operating at 2400 RPM, the engine provides up to 11.6 horsepower, making it capable of handling heavy loads without compromising on efficiency or durability.
Thanks to Quiet Gasoline™ technology, the generator produces a low sound output of 64 dB(A) at 10 feet, making it one of the quietest in its class. The sound-attenuated housing and integrated enclosed muffler minimize noise and vibration, making it ideal for urban environments or other noise-sensitive areas.
The 5.5HGJAD-6759 QG supplies 120/240V single-phase power with pure sine wave output for stable and clean energy delivery—ideal for sensitive electronics, tools, and industrial-grade equipment. The generator also features digital voltage regulation and an electronic governor for superior voltage and frequency control, maintaining a stable output even under varying loads.
Fuel efficiency is a highlight, with consumption rates of 0.35 gallons per hour at no load, 0.60 gallons per hour at half load, and 0.95 gallons per hour at full load. The EFI system ensures consistent fuel delivery, improving performance and reducing fuel consumption, even in extreme temperatures.
Compact and lightweight, the unit weighs 290 lbs (132 kg) and has dimensions of 33.6 inches (853 mm) in length, 22.2 inches (563 mm) in width, and 16.7 inches (425 mm) in height. A remote start/stop function allows operators to control the unit from inside the vehicle or workspace, while an integrated self-diagnostic system simplifies maintenance and troubleshooting.
Key Features:
- 5,500-Watt Gasoline Power Output: Provides stable, reliable energy for service trucks, mobile workshops, specialty trailers, and emergency response units
- Electronic Fuel Injection (EFI): Ensures consistent fuel delivery for better fuel efficiency and improved hot/cold starts
- Quiet Gasoline™ Technology: Operates at just 64 dB(A) at 10 feet, making it ideal for noise-sensitive environments
- 120/240V Single-Phase Power: Provides clean, stable power suitable for sensitive electronics and industrial equipment
- Fuel-Efficient Operation: Uses 0.35 gallons per hour at no load, 0.60 gallons per hour at half load, and 0.95 gallons per hour at full load
- Compact and Lightweight Design: Weighs 290 lbs (132 kg) for flexible installation in mobile configurations
- Remote Start/Stop Capability: Allows for easy control from within the vehicle or mobile workspace
- Advanced Safety Features: Includes overload protection, low oil pressure shutdown, high-temperature protection, and over-speed regulation
- Pressurized Cooling System: Prevents overheating during continuous heavy-duty operation
- Self-Diagnostic System: Provides real-time alerts and simplifies maintenance
The Cummins Onan 5.5HGJAD-6759 QG is designed for professionals who need consistent, fuel-efficient, and quiet power in mobile commercial applications. Whether you’re powering critical tools, sensitive electronics, or heavy-duty equipment, this generator offers superior performance, operational efficiency, and durability to meet the demands of any job.
