DuroMax XP12000EH 12,000-Watt Dual Fuel Portable Generator

Product Overview

The DuroMax XP12000EH is a heavy-duty "workhorse" generator designed to provide reliable power for both home backup and demanding job-site applications. Featuring Dual Fuel Technology, it allows you to switch between gasoline and propane, providing the flexibility to run longer and store fuel more easily. With 12,000 starting watts and 9,500 running watts, it is capable of handling high-demand appliances, including central air conditioning units, refrigerators, and high-amperage power tools.

Built for durability and ease of use, this unit features the exclusive MX2 Technology, which allows you to draw the maximum power from every 120-volt receptacle, making it an excellent choice for powering RVs and homes alike.

Key Features & Benefits

• Dual Fuel Versatility: Run your generator on gasoline or propane. Propane offers a cleaner burn, longer shelf life, and lower maintenance, making it perfect for long-term storage or emergency standby.

• MX2 Technology: Provides maximum power from 120V outlets. You can operate in 120V/240V dual-voltage mode simultaneously, or switch to 120V-only mode to access full power from all 120V outlets.

• Heavy-Duty Engine: Powered by a robust 457cc OHV engine that delivers consistent, reliable performance under heavy loads.

• Idle Control: Automatically lowers engine RPMs when power demand is low, which saves fuel and significantly reduces noise levels—a major benefit for job sites or overnight use.

• Fully Featured Power Panel: Includes a comprehensive selection of outlets, including a 50-amp heavy-duty outlet (transfer switch ready), multiple twist-lock outlets, and GFCI-protected household outlets.

• User-Friendly Design: Features an easy electric start (as simple as starting a car) with a recoil backup, solid-fill tires (no flats!), and high-leverage handles for easier transport.

Technical Specifications

Performance & Output

Logistics & Safety

Usage & Maintenance Guidelines

Propane Best Practices: When using propane, ensure the regulator is properly connected and the tank valve is fully open before attempting to start the engine. Because propane doesn't degrade like gasoline, it is an excellent choice for keeping a ready-to-use supply in your garage.

MX2 Mode Selector: Remember to use the MX2 switch to select your desired output mode (120V only vs. 120V/240V). If you are powering an RV or a single 120V load, using the 120V-only mode will provide full power to all household-style outlets.

Maintenance Schedule: As with all gas-powered equipment, regularly check your oil levels. The low-oil shutoff feature is a great safety net, but regular changes are necessary to keep the 457cc engine running smoothly for years.

Are you planning to install a transfer switch to use this for whole-home backup, or are you primarily looking to power an RV and job-site equipment?

• We currently ship within the United States only.
• Enjoy free standard shipping on all orders.
• Orders are processed within 1–2 business days.
• Estimated Total Delivery Time is 4–7 business days.
• Tracking information will be sent to your email within 24 hours after your order has been dispatched.
• For more information about our shipping process, please view our full Shipping Policy.

• Not Satisfy with your product? Return or exchange within 30 days.
• Items must be unused and in original condition.
• Damaged products are eligible for a refund or replacement.Your line works well.
• For more information about our return & refund process, please view our full Return & Refund Policy.