Cummins 4KYFA-6747 QG 4000 EVAP Gasoline RV Generator 4kW

The Cummins Onan 4KYFA-6747 RV QG 4000 is a 4,000-watt gasoline-powered generator designed specifically for recreational vehicles, including motorhomes, fifth wheels, travel trailers, and truck campers. This EVAP-compliant generator meets CARB Tier III Evaporative Emissions Standards and EPA Phase 3 requirements, making it suitable for all 50 states including California.

Key Features:

• 4,000-watt output with 33.3 amp capacity - runs 13,500 BTU air conditioners with 2,000-watt baseload
• Quiet Gasoline technology operates at 68 dB(A) at 10 feet under half load, meeting National Park Service requirements of 60 dB(A) at 50 feet
• USDA Forest Service-approved spark-arresting muffler for safe outdoor use
• Microprocessor control with built-in diagnostics and troubleshooting capabilities
• Digital voltage regulation with automatic safety shutdowns including overload, over/under voltage, and loss of AC sense protection
• 4-point vibration isolation system for exceptionally smooth and quiet operation
• Cummins-Onan OHV (overhead valve) engine for fuel efficiency with no decarboning required
• Lightweight and compact design with full housing and enclosed muffler
• Single-side servicing for easy maintenance access
• Sealed remote start connector for convenient operation from inside the RV

This generator features a 4-cycle air-cooled, single-cylinder engine mounted on a stamped steel base with integral enclosure cover. The unit comes with a 3-year limited warranty for RV applications and is also suitable for medium-duty commercial mobile applications with a 1-year, 1000-hour commercial warranty. Previously sold under the MicroQuiet series name, this generator is ideal for light to medium-duty applications where compact size, low weight, and quiet operation are essential.