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15,000 Watt Electric Start Dual Fuel EFI Portable Generator

15,000 Watt Electric Start Dual Fuel EFI Portable Generator

Best price now

$2,899.00at DuroMax Power EquipmentChecked Nov 10

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Price facts

  • Last seen at $2,899.00 at DuroMax Power Equipment on Nov 10.

Our take on the 15,000 Watt Electric Start Dual Fuel EFI Portable Generator

The DuroMax XP15000HX+ is a large dual-fuel portable generator with electric start and electronic fuel injection. It delivers 15,000 peak watts on gasoline (12,000 running) and 14,250 peak watts on propane (11,400 running), with 50-amp 240V output for transfer-switch and heavy-load use. EFI improves fuel metering and cold starts over carbureted rivals, and propane extends runtime to 25 hours at quarter load on a 60 lb tank. It suits whole-home backup and job sites where a big 240V load matters more than portability.

Best forWhole-home backup through a transfer switchJob sites running 240V tools and equipmentOwners who want propane as a long-run fuelBuyers wanting electric start and EFI on a large unit
Pros
  • High 12,000-watt gasoline running output with 50A at 240V
  • Dual fuel: propane keeps running output near 11,400 watts
  • EFI for cleaner fuel metering and easier cold starts
  • Electric start instead of recoil pulling
  • Long runtime: 17.9 hours at 25% load on gasoline, 25 hours on a 60 lb propane tank
Cons
  • Very heavy and bulky; not a one-person portable unit
  • High fuel burn at 50% load: 10 hours gasoline, 13 hours propane
  • Loud at full load, as large open-frame generators are
  • Needs a large propane tank or spare gasoline for extended outages
  • Requires proper transfer-switch or inlet setup for home backup

15,000 Watt Electric Start Dual Fuel EFI Portable Generator prices at every store

  • DuroMax Power EquipmentNew

    In stockReturn policy

    $2,899.00Checked Nov 10
    Visit DuroMax Power Equipment

About the 15,000 Watt Electric Start Dual Fuel EFI Portable Generator

This portable generator runs on gasoline or propane. It is rated at 15,000 peak watts and 12,000 running watts on gasoline, and 14,250 peak watts and 11,400 running watts on propane. It produces 120/240 volts at 60 hertz, with total harmonic distortion under 5%.

It has a 500cc, 4-stroke, OHV, forced-air-cooled engine with electronic fuel injection. It starts with a push button, a remote, or a recoil pull. The alternator uses 100% clean copper windings and an automatic voltage regulator. The construction is all metal, and a wheel and handle kit is included for moving it.

Safety features include automatic low oil shutdown and CO sensor shutdown. The control panel has GFCI outlets, a digital volt meter, an hour meter, a battery switch and a battery tender. The generator is home backup ready.

Model
XP15000HX+
Gas power
15,000 peak watts, 12,000 running watts
Gas amperage
100 A at 120V, 50 A at 240V
Propane power
14,250 peak watts, 11,400 running watts
Propane amperage
95 A at 120V, 47.5 A at 240V
Gas runtime
17.9 hrs at 25% load, 10 hrs at 50% load
Propane runtime
25 hrs at 25% load, 13 hrs at 50% load (60 lb. tank)
Voltage
120/240 volts, 60 Hz
THD
<5%
Outlets
4 x 5-20R, 2 x 14-50R, GFCI outlets
Engine
500cc, 4-stroke, OHV, forced air cooled, 3600 RPM +/- 100 RPM
Engine maker
DuroMax Power Equipment
Fuel system
EFI (electronic fuel injection)
Starting
Push button electric start, remote start, recoil start
Fuel types
Gasoline and propane
Gas tank
8.3 gallons, with fuel gauge
Propane tank
60 lb. minimum suggested
Oil
10W-30 (blended, conventional or synthetic), 37.2 fl. oz. (1.1 L), pressure and splash cooling
Engine build
Cast iron sleeve, 6003 sliding bearing
Battery
12V AGM, included
Panel
Digital volt meter, hour meter, battery switch, battery tender
Safety
Automatic low oil shutdown, CO sensor shutdown
Certifications
EPA certified, CARB certified, 50 state emissions
Dimensions
29.5" long x 28" wide x 26" high
Weight
237 lbs dry
Noise
74 dB at 50% load
Wheels
13-inch metal hub wheels, wheel and handle kit included
Included
4-foot propane hose and regulator, wheel and handle kit, battery
Warranty
5 year

Questions and answers

How much can the XP15000HX+ actually run?
It runs 12,000 watts continuously on gasoline and 11,400 on propane, with 15,000 and 14,250 peak watts respectively. That covers a large home's essentials plus a well pump or central AC through a transfer switch.
Is propane or gasoline better on this generator?
Gasoline gives the most power and the longest runtime per gallon at light load. Propane loses about 600 running watts but avoids fuel going stale and runs 25 hours at 25% load on a 60 lb tank.
Does it have electric start?
Yes. It uses electric start rather than recoil only, which matters on a unit this size. Keep the battery charged between uses.
How loud is it?
It is an open-frame generator with a large engine, so expect loud operation under load. Place it away from doors and windows and follow the carbon monoxide warnings.
What do I need to connect it to my house?
A transfer switch or a generator inlet with an interlock, installed by a qualified electrician. The 50A 240V outlet feeds a home panel; do not backfeed a dryer or outlet.
How does it compare with the carbureted XP15000HX?
The plus model adds electronic fuel injection, which improves fuel control and cold starting over the carbureted version. Output ratings are otherwise in the same class.
Where is the 15,000 Watt Electric Start Dual Fuel EFI Portable Generator cheapest?
At DuroMax Power Equipment, for $2,899.00, as of our latest check.

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