DuroMax 15,000/12,000 Watt Dual Fuel Electric Start Portable Generator

The DuroMax XP15000HX is a 15,000-watt dual fuel portable generator built for whole-home backup power, and it’s the largest single-cylinder Dual Fuel unit in DuroMax’s HX Series lineup. It pairs big-output performance with smart convenience: Fuel Select technology automatically detects propane connection and switches fuel type accordingly, while push-button electric start + remote start and a Digital Control Center let you monitor output, load level, and run time without playing “guess the wattage.” With a 50A plug, multiple 30A options, and ten household outlets, it’s basically the “power everything you can imagine” machine—just try not to plug in every appliance at once out of pure excitement.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: XP15000HX
• Brand / Manufacturer: DuroMax Power Equipment
• Product Type: Dual fuel electric start portable generator
• Series: HX Series (largest unit in series)
• Fuel Types: Gasoline and Propane
• Fuel Select Technology: Automatically recognizes propane connection and switches fuel types automatically
• Digital Control Center: Monitors power output, load level, and running hours
• Power Output (Gasoline): 15,000W peak / 12,000W running
• Power Output (Propane): 14,250W peak / 11,400W running
• Running Amperage (Gasoline): 100A @ 120V / 50A @ 240V
• Running Amperage (Propane): 95A @ 120V / 47.5A @ 240V
• Runtime (Gasoline): 17.9 hrs @ 25% load / 12 hrs @ 50% load
• Runtime (Propane): 12.5 hrs @ 25% load / 8.5 hrs @ 50% load
• Engine Manufacturer: DuroMax Power Equipment
• Engine Type: 4-stroke
• Valve Type: OHV
• Cooling Type: Forced air
• Engine Size: 670cc
• Engine Speed: 3600 RPM ± 100 RPM
• Fuel Delivery System: Carburetor
• Idle Control: No load low idle
• Starting Type: Push button
• Electric Start: Yes
• Recoil Start: Yes
• Remote Start: Yes
• Oil Cooling Type: Pressure and splash
• Recommended Oil: 10W-30
• Recommended Oil Types: Blended, conventional, or synthetic
• Oil Capacity: 57.5 fl oz
• Suggested Propane Tank Size: 60 lbs minimum
• Automatic Low Oil Shutdown: Yes
• Cast Iron Sleeve: Yes
• Bearing Type: 6003 sliding bearing
• CO Sensor Shutdown: Yes
• Automatic Voltage Regulator: Yes
• Winding Material: 100% copper windings
• Voltage / Frequency: 120/240V, 60 Hz
• GFCI Outlets: Yes
• Panel / Outlet Count:
  • (10) 5-20R (standard household outlets)
  • (1) L5-30R (120V 30A)
  • (1) L14-30R (120/240V 30A)
  • (1) 14-50R (50A)
• Battery Switch: Yes
• Volt Meter: Digital
• Hour Meter: Yes
• EPA Certified: Yes
• CARB Certified: Yes
• Non-California Emissions Compliant: Not for sale to California
• 50 State Emissions: No
• RV Ready / Home Backup Ready: Yes / Yes
• Fuel Tank Capacity (Gasoline): 13.2 gallons
• Fuel Gauge: Yes
• All Metal Construction: Yes
• Wheel & Handle Kit: Included
• Wheel Type: Metal hub
• Wheel Diameter: 13 inches
• Product Dimensions (no packaging): 38" L x 28" W x 33" H
• Product Weight (no packaging): 345 lbs
• Product Weight (with packaging): 404 lbs
• Noise Level: 78 dB @ 50% load
• UPC: 811640016845
• Warranty: 5 year parts and technical service warranty (USA-based support teams; nationwide service centers)
• Included Items: XP15000HX generator, oil funnel, spark plug wrench, tool set, wheel & handle kit, propane regulator, remote control, owner’s manual

Ideal For

• Whole-home backup with a 50A outlet for transfer switch/interlock setups
• Users who want dual fuel flexibility with automatic fuel switching
• Powering multiple large loads with 12,000 running watts (gas) and lots of outlet options
• Situations where remote start and quick status checks via the Digital Control Center are a must
• Anyone who likes their generator built like a tank—because at 345 lbs, it basically is one