Cummins Onan QG 7000 RV Generator 7HGLCA-8312 Gasoline Generator

Cummins Onan QG 7000 Gasoline RV Generator | Model 7HGLCA-8312 | 7.0kW | 120V

The Cummins Onan QG 7000 Gasoline RV Generator (Model 7HGLCA-8312) is a permanently installed onboard generator engineered to provide 7,000 watts of dependable power for larger motorhomes and recreational vehicles. Designed specifically for RV applications, the QG 7000 delivers reliable electricity for multiple rooftop air conditioners, microwaves, residential refrigerators, battery charging systems, entertainment equipment, lighting, and other onboard electrical systems whether you're traveling across the country or camping off-grid.

Built with Cummins Onan's proven engineering, the QG 7000 combines dependable gasoline performance, quiet operation, advanced vibration isolation, and stable electrical output into one of the industry's most trusted RV generators. Its fully enclosed design helps reduce operating noise while delivering reliable performance for everything from weekend camping trips to full-time RV living.

Whether you're replacing an older onboard generator or equipping a luxury motorhome for years of travel, the Cummins Onan QG 7000 provides dependable power backed by decades of innovation and one of the largest RV generator service networks in North America.

Key Features

• 7,000 watts (7.0kW) continuous power output
• 120V single-phase electrical output
• 60 Hz operation
• Gasoline-powered engine
• Designed specifically for permanently installed RV applications
• Capable of operating multiple rooftop RV air conditioners
• Reliable electric starting system
• Microprocessor-controlled operation
• Advanced vibration isolation for quieter operation
• Stable electrical output for sensitive electronics
• Weather-resistant enclosed design
• Built by Cummins Onan for dependable long-term performance

Technical Specifications

• Manufacturer: Cummins Onan
• Series: QG 7000 Gasoline
• Model Number: 7HGLCA-8312
• Running Wattage: 7,000 Watts (7.0kW)
• Voltage: 120V
• Frequency: 60 Hz
• Phase: Single Phase
• Rated Current: 58.3 Amps
• Fuel Type: Gasoline
• Cooling System: Air Cooled
• Starting System: Electric Start
• Dimensions (L × W × H): 33.6" × 22.2" × 16.7" (853 × 564 × 424 mm)
• Dry Weight: 290 lbs (132 kg)

What Can the QG 7000 Power?

With 7,000 watts of dependable output, the Cummins Onan QG 7000 is designed to power larger recreational vehicles and can operate many common RV electrical systems, including:

• Multiple 13,500 BTU or 15,000 BTU rooftop air conditioners
• Residential or RV refrigerator
• Microwave oven
• Electric coffee maker
• Battery charger and converter
• Televisions and entertainment systems
• Interior and exterior lighting
• Water pump
• Hair dryer
• Induction cooktop or small kitchen appliances
• Laptops, computers, and mobile devices
• Additional RV electrical loads simultaneously

Ideal Applications

• Class A motorhomes
• Large Class C motorhomes
• Luxury motorhomes
• Large fifth wheels
• Toy haulers
• Horse trailers with living quarters
• Extended RV travel
• Boondocking and off-grid camping
• Full-time RV living
• National park travel
• Replacement generator installations
• Luxury RV electrical systems

Why Choose the Cummins Onan QG 7000?

The Cummins Onan QG 7000 is engineered for RV owners who require more power than a standard 4,000-watt generator can provide. Its 7,000-watt output allows larger motorhomes to comfortably operate multiple air conditioners and additional household-style appliances, making it ideal for luxury RVs and extended travel.

Advanced vibration isolation, enclosed construction, dependable electric starting, and stable electrical output make the QG 7000 one of the most respected onboard RV generators available today. Built specifically for permanent installation, it delivers reliable performance while maximizing comfort during every trip.

Trusted by RV manufacturers throughout North America, the Cummins Onan QG 7000 continues to be one of the industry's leading gasoline-powered generators for larger recreational vehicles.

Why Choose a Permanently Installed RV Generator?

A permanently installed generator gives RV owners instant access to dependable electrical power with the push of a button. Unlike portable generators, onboard RV generators integrate directly with your fuel system and electrical system, providing convenient power for air conditioning, appliances, battery charging, lighting, and entertainment without unloading equipment or running extension cords.

Replacement Generator Information

The Cummins Onan QG 7000 (Model 7HGLCA-8312) is commonly used as a replacement generator for compatible gasoline-powered motorhomes originally equipped with a Cummins Onan QG 7000. Before replacing an existing generator, verify mounting dimensions, fuel connections, exhaust routing, electrical requirements, and overall application compatibility.

What's Included

• Cummins Onan QG 7000 Gasoline RV Generator
• Model 7HGLCA-8312
• Installation documentation
• Operator's manual
• Cummins manufacturer's limited warranty

Frequently Asked Questions

What fuel does the QG 7000 use?

The Cummins Onan QG 7000 operates exclusively on gasoline supplied by the RV's fuel system.

Can the QG 7000 run multiple RV air conditioners?

Yes. The generator is designed to operate multiple rooftop air conditioners along with additional RV electrical loads, depending on the total power demand.

Can this generator power sensitive electronics?

Yes. The generator provides stable electrical output suitable for televisions, computers, battery chargers, entertainment systems, and other electronic devices.

Is the QG 7000 suitable for full-time RV living?

Yes. The Cummins Onan QG 7000 is designed for frequent operation and is an excellent choice for extended travel and full-time RV use.

Is this a good replacement for an older Onan generator?

Yes. The QG 7000 is commonly selected as a replacement for compatible Cummins Onan gasoline-powered RV generators. Always verify installation compatibility before ordering.

Is professional installation recommended?

Yes. Professional installation is recommended to ensure proper fuel connections, ventilation, exhaust routing, electrical integration, and safe operation.

Why is the QG 7000 popular for larger motorhomes?

Its 7,000-watt output provides enough power to operate multiple rooftop air conditioners and numerous household-style appliances, making it ideal for larger Class A motorhomes and luxury RVs.

Why choose Cummins Onan?

Cummins Onan has been the leading manufacturer of onboard RV generators for decades, providing dependable performance, long service life, and nationwide support for RV owners.

Can the QG 7000 be used for off-grid camping?

Yes. The generator is specifically designed to provide dependable onboard electrical power whenever campground hookups or shore power are unavailable.

What makes the QG 7000 one of the best RV generators available?

Its combination of 7,000 watts of reliable power, quiet operation, advanced vibration isolation, dependable gasoline performance, and proven Cummins Onan engineering makes it one of the most trusted permanently installed generators for larger recreational vehicles.