The GENMAX Dual Fuel Portable Generator GM12000ED is a powerful and efficient power solution designed for both residential and commercial use. Whether you need backup power during outages, a reliable source for job sites, or electricity for camping trips, this dual-fuel generator delivers exceptional performance. With a 12,000-watt output, it can power multiple appliances and tools simultaneously.
Key Features & Benefits of the GENMAX GM12000ED
Dual-Fuel Technology
- Runs on gasoline or propane for flexible fuel options.
- Easily switch between fuels based on availability and cost.
- Propane produces lower emissions, making it an eco-friendly option.
High Power Output
- 12,000 starting watts and 9,000 running watts ensure ample power supply.
- Can handle heavy-duty appliances like refrigerators, air conditioners, and sump pumps.
- Supports commercial tools for job sites and workshops.
Extended Runtime & Fuel Efficiency
- 14.5-hour runtime at 50% load on a full tank of gas.
- Large 10.5-gallon fuel tank reduces the need for frequent refueling.
- Economy mode optimizes fuel consumption for extended use.
Electric Start with Cold Start Technology
- Push-button electric start for easy operation.
- Cold Start Technology ensures quick starts in low temperatures.
- Battery included, so no extra purchase is required.
CO Safety Detection
- Built-in CO Detect sensor automatically shuts down the generator if unsafe carbon monoxide levels are detected.
- Enhances safety for indoor and enclosed area operation.
Multiple Outlet Options
- 120/240V 30A locking outlet (L14-30R).
- 120/240V 50A locking outlet (L14-50R).
- 120V 30A outlet for RV and high-power appliances.
- Four 120V 20A GFCI household outlets for standard use.
- Dual USB adapter for charging small devices.
Portable & Durable Design
- Heavy-duty steel frame protects against rough conditions.
- Strong steel handle and two rolling wheels for easy transport.
- Compact size (28.7” x 21.9” x 26”) fits in garages, sheds, or truck beds.
Ideal Use Cases
Home Backup Power
- Keep your essential appliances running during power outages.
- Power refrigerators, sump pumps, and home heating systems.
- Ensure seamless operation of medical devices and security systems.
Job Sites & Commercial Use
- Run heavy-duty power tools like saws, drills, and welders.
- Power construction trailers and job site offices.
- Ensure uninterrupted operation of machinery and lighting.
Camping & Outdoor Activities
- Power RVs, outdoor cooking appliances, and portable AC units.
- Charge mobile devices and run entertainment systems.
- Provide electricity for outdoor events and tailgating.
Specifications
| Feature | Details |
| Brand | GENMAX |
| Model Name | GM12000ED |
| Starting Watts | 12,000W |
| Running Watts | 9,000W |
| Fuel Type | Gasoline, Propane |
| Engine Type | 4-Stroke |
| Engine Displacement | 458cc |
| Tank Volume | 10.5 Gallons |
| Runtime | Up to 14.5 hours at 50% load |
| Voltage | 120V / 240V |
| Frequency | 60 Hz |
| Power Outlets | 7 (including GFCI-protected outlets and USB) |
| Ignition System | Electric Start (Battery Included) |
| Safety Feature | CO Detect Auto Shutoff |
| Weight | 231 lbs |
| Dimensions | 28.7″L x 21.9″W x 26″H |
| Wheels Included | Yes |
FAQs
1. How loud is the GENMAX GM12000ED generator?
The noise level varies based on load and distance. At moderate loads, it operates at a typical generator noise level, suitable for outdoor use.
2. Can I use this generator to power my entire house?
Yes, but it depends on your home’s power needs. With 12,000W starting power and 9,000W running power, it can handle essential appliances. Consider a transfer switch for seamless home integration.
3. Does the generator come with oil?
No, you need to add recommended 10W-30 oil before the first use. Always check oil levels before operation.
4. Can I run the generator indoors?
No. Always operate the generator outdoors in a well-ventilated area to prevent carbon monoxide buildup.
5. How do I switch between gasoline and propane?
The generator has a fuel selector switch to easily switch between fuels. Follow the instructions in the user manual for safe transitions.
6. Does it have an automatic shutoff feature?
Yes, it includes CO Detect auto shutoff for safety if carbon monoxide levels become unsafe.
7. Can this generator be used for an RV?
Yes. It includes a 120V 30A outlet, making it compatible with most RVs.
8. How often should I maintain the generator?
Regular maintenance includes checking oil levels, cleaning the air filter, and inspecting spark plugs. Follow the manufacturer’s schedule for best performance.
Why Choose the GENMAX GM12000ED Dual Fuel Generator?
The GENMAX GM12000ED 12000 watt Generator offers high power, dual-fuel flexibility, extended runtime, and safety features in a portable design. Whether for home backup, job sites, or outdoor adventures, it provides a reliable power source when you need it most. With easy electric start, CO detection, and multiple outlets, this generator is built for convenience and safety.
The Genmax Dual Fuel Portable Generator offers reliable power with the flexibility of dual fuel. For even more power, explore the DuroMax 12000-Watt Generator, a robust solution for heavy-duty needs.
Invest in the GENMAX GM12000ED Dual Fuel Generator today for uninterrupted power and peace of mind!
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