Onan QG 4000i Gasoline RV Generator with 30A Breaker - A073X541

The Cummins Onan QG 4000i Gasoline RV Generator with 30A Breaker delivers reliable power for light- to medium-duty RV use. This CARB-certified generator features advanced EFI technology and inverter-style output for smooth, quiet operation. It is designed for easy maintenance with single-side servicing and efficient fuel management.

Features:

• Delivers 4,000 watts of clean inverter power suitable for sensitive electronic devices and appliances
• Utilizes returnless electronic fuel injection to optimize fuel efficiency without a fuel return line
• Operates at variable speeds controlled by a computer to minimize noise and reduce vibration during use
• Maintains quiet performance with noise levels as low as 63 dB at no load and 66 dB at half load
• Includes built-in protections such as low oil shutdown and high oil temperature sensors for engine safety
• Supports J1939 communication protocol for advanced monitoring and diagnostics
• Features a compact, enclosed design with muffler and single-side access for simplified installation and servicing

Specifications:

• Rated Output: 4,000 W
• AC Voltage: 120V
• Frequency: 60 Hz
• Breaker Rating: 30A Single-Pole
• Overall Dimensions (L x W x H): 30" x 20 1/4" x 14"
• Item Weight: 149 lbs
• Fuel System: Returnless EFI Gasoline
• Noise Level: 63 dB (No Load), 66 dB (Half Load)
• Model Designation: 4.0HGLBA-8306 (CARB Compliant)

Compatibility:

• Designed for onboard RV use with 120V 30A electrical systems
• Meets evaporative emissions standards for compliant RV applications
• Suitable for powering typical RV appliances and sensitive electronics requiring inverter output