Gasonline Inverter Generator KH11800

The Gasonline KH11800 is a premium inverter generator designed to bridge the gap between heavy-duty industrial power and sensitive electronic compatibility. Engineered for both backup home power and professional job site requirements, the KH11800 utilizes advanced inverter technology to deliver “clean” electricity. This ensures that not only can it power high-draw tools and appliances, but it is also 100% safe for running sensitive electronics like smartphones, laptops, and modern LED televisions without the risk of power fluctuations.

Key Features & Benefits

1. Advanced Inverter Technology for Clean Power
Unlike conventional generators that produce raw power, the KH11800 utilizes multi-step inverter processing to create a perfect sine wave. With less than 3% Total Harmonic Distortion (THD), it provides power quality equal to or better than your household grid supply, making it the ideal choice for charging sensitive devices and powering variable-speed or digitally controlled equipment.

2. Robust Engine Performance
At the heart of the KH11800 lies a powerful, fuel-efficient Gasonline 4-stroke OHV engine. This engine is built for durability and extended runtime, delivering a maximum output of 11,800 watts and a rated output of 10,500 watts. Whether you are running multiple construction tools simultaneously or keeping your home essentials operational during a blackout, this generator handles the load with ease.

3. Ultra-Quiet Operation (Muffler System)
Noise pollution is a thing of the past. The KH11800 is encased in a sound-dampening casing and features a high-performance automotive-style muffler. By operating at decibel levels significantly lower than standard open-frame generators, it ensures a peaceful environment—perfect for camping trips, residential neighborhoods, or noise-sensitive job sites.

4. Fuel Efficiency & Long Runtime
Equipped with a large-capacity fuel tank and eco-friendly throttle control, the KH11800 automatically adjusts the engine speed to match the current load. When not running at full capacity, the engine idles down to conserve fuel, providing you with extended runtimes and lower operating costs compared to traditional generators.

5. Portability & Design
Despite its high power output, the KH11800 features a compact, closed-frame design. It comes standard with a heavy-duty, foldable handle and never-flat wheels, transforming this power station into a portable unit that can easily be moved across job sites or around the yard.

6. Comprehensive Control Panel
The user-friendly interface includes:

• Digital Multimeter: Real-time readouts of voltage, frequency, and operating hours for easy maintenance tracking.

• Multiple Outlets: A variety of outlets to handle any connector type, including twist-lock receptacles for higher amperage needs and standard household duplex outlets.

• Circuit Breaker Protection: Built-in overload protection safeguards both the generator and your connected devices.

Technical Specifications

• Model: Gasonline KH11800

• Type: Inverter Generator (Closed Frame)

• Rated Wattage: 10,500 Watts

• Peak/Starting Wattage: 11,800 Watts

• Voltage: 120V / 240V (Dual Voltage)

• Frequency: 60 Hz

• Engine: Gasonline 4-Stroke OHV, Air-Cooled

• Starting System: Recoil Start / Electric Start (Battery Included)

• Fuel Type: Unleaded Gasoline

• Fuel Tank Capacity: 7.9 Gallons

• Runtime at 50% Load: Up to 12 Hours

• Noise Level: 68 – 72 dB(A) (Quarter Load)

• Outlet Configuration:

  • 2x 120V 20A Duplex (NEMA 5-20R)

  • 1x 120/240V 30A Twist-Lock (NEMA L14-30R)

  • 1x 120V 30A RV Ready (NEMA TT-30R)

  • 1x 12V DC Battery Charging Port

• Dimensions (L x W x H): 32.5″ x 27.5″ x 28″

• Dry Weight: 210 lbs

What’s in the Box?

• Gasonline KH11800 Inverter Generator

• 12V Battery (Installed) & Charging Cable

• Tool Kit (Spark Plug Wrench, Screwdriver)

• Owner’s Manual & Warranty Card

• Funnel for easy refueling

Ideal For:

• Home Backup: Keep your refrigerator, furnace fans, lights, and home office equipment running during power outages.

• Job Sites: Power compressors, saws, and mixers with reliable, portable electricity.

• RV & Camping: Safely power air conditioners and modern entertainment systems (Check local campground noise regulations).

• Outdoor Events: Run sound systems, food trucks, and lighting without annoying noise pollution.