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DuroMax XP15500HX - 12000/15500W Dual Fuel Generator With Remote Start

The DuroMax XP15500HX is a powerful open frame dual fuel generator with a rated wattage of 12,000 W and a starting wattage of 15,500 W. (Read full specs)

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Description

Zoom on the DuroMax XP15500HX

To sum up, the DuroMax XP15500HX is a powerful portable generator tailored for professionals in need of safely powering high-intensity work or lighting equipment..

In the upcoming sections, you'll discover its power characteristics, the array of outlets it presents, its overall portability, and the additional features it possesses.

Power & Run Time

The DuroMax XP15500HX in use

The DuroMax XP15500HX

Featuring dual-fuel technology, the DuroMax XP15500HX provides 120/240V, and offers both power and versatility. Running on gasoline, it delivers a running wattage of 12,000W and a starting wattage of 15,500W. When propane-powered, it offers 11,500 running watts and 14,500 starting watts.

Enjoying a noise rating of 77 dBA (less noisy than a dishwasher), this generator can be started thanks to a traditional recoil pull-start mechanism, but also to an easy-to-use and reliable electric starter (battery included). For added user convenience, the XP15500HX is equipped with remote starting capabilities (key fob included).

The running time of the XP15500HX, with its 11.9 gallons fuel capacity, can reach around 10.5 hours at 50% load on a full tank of gasoline (fuel consumption around 1.13 GPH). With propane, it can reach around 3.6 hours (on a 20 lbs tank - propane consumption around 1.31 GPH).

The XP15500HX generates a clean sine wave with <5% Total Harmonic Distortion (THD), ensuring minimal electrical noise and fluctuations. This feature makes it ideal for powering sensitive electronics, providing stable and reliable AC power through the outlets.

Outlets

The control panel includes the following 7 AC outlets:

Two Duplexes 120V 20A (5-20R) GFCI
120/240V 30A (L14-30R) receptacle
Two 120/240V 50A (14-50R) receptacles

As the XP15500HX holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.

Portability

Measuring L31 x W29 x H28.8 in, the DuroMax XP15500HX showcases a classic open frame layout, offering stability and simple maintenance access to components, while facilitating air circulation. The design is ideal for rough environments and demanding outdoor use.

Despite its 269 lbs, the generator falls under the category of 'portable,' signifying its movability, although its weight may hinder easy portability. However, its challenging mobility is solved by its wheel kit (⌀10") and its folding handle, which will ease its displacement, once it is on the floor.

Features

Panel of the DuroMax XP15500HX

The XP15500HX's control panel

Included in the control panel of the XP15500HX, a digital data center assists in tracking its status and activity by providing details on the voltage, fuel level, remaining run time, power output and frequency.

In addition to this info, a light indicator shows you if its oil levels are insufficient.

From a security point of view, the generator is equipped with an automatic low oil shut-off and an overload protection (circuit breaker), giving you a peace of mind during use.

The XP15500HX also benefits from DuroMax’s CO Alert carbon monoxide shutdown. If CO levels become unsafe or rapidly increase, the generator will automatically shut down, an indicator will light red, and the engine will not restart for 5 minutes.

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the DuroMax XP15500HX also comes with some accessories: propane hose, battery charger, key fob, tool kit and funnel are included.

The DuroMax XP15500HX versus other generators

The following charts are provided to give you an idea of how some of the key specs of the DuroMax XP15500HX compare to dual fuel generators of similar power (between 10000 and 14000 W).

  • With a dry weight of 269 pounds, the DuroMax XP15500HX finds itself in the expected weight range for dual fuel generators able to produce between 10000 and 14000 rated watts. If weight matters to you, one of the champions in this power range is the DuroStar DS13000MX with only 209 pounds.
  • This generator has a somewhat average expected noise for its type and power range, rated at 77 dBA. If noise emissions are one of your priorities, you may be interested in the DuroMax XP13500iH, one of the least noisy generators similarly powerful as this one, rated for 66 dBA.
  • At a 50% load, the XP15500HX offers around 10.5 hours of runtime on a full tank, placing it within the average autonomy range among dual fuel generators of similar power level. If autonomy is your priority, one of the devices of a similar power output with the highest run time is the DuroStar DS14000iX, reaching around 12.5 hours.
  • The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. Compared to similar devices, this generator is less fuel-efficient than most: it burns around 1.13 gallons of gasoline per hour at a 50% load. If you're placing a high priority on fuel consumption, the DuroMax XP15000HX+, with a low fuel consumption rate of 0.69 GPH, could be an option to consider.

The bottom line

STRENGTHS:
  • Dual fuel
  • CO Alert technology
  • Several accessories included
  • GFCI Outlets
  • Remote start
  • Clean sine wave
AVERAGE SPECS:
  • Decent weight (269 lbs)
  • Acceptable noise (77 dBA)
  • Decent run time
WEAKNESSES:
  • Low fuel efficiency

Do you own the DuroMax XP15500HX and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelDual Fuel (gasoline/propane)
Engine550 cc OHV 4-stroke, cast iron sleeve
AlternatorCopper windings
Starting systemRecoil, Electric, Remote
Warranty5 years
VoltageAC: 120/240V 60 Hz
Power
GasolinePropane
Running watts12,000 W11,500 W
Starting watts15,500 W14,500 W
Running amps (@120/240V)100/50 amps95.8/47.9 amps
Peak amps (@120/240V)129.2/64.6 amps120.8/60.4 amps
Run time @50% load10.5 h3.6 h
Run time @25% load15.8 h8.4 h
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 30A (L14-30R)
  • 2x 120/240V 50A (14-50R)
DC outletsNo
Data centerPower output, fuel level, remaining run time, voltage and frequency
IndicatorsLow oil
Fuel tank11.9 gal
Fuel gaugeDigital
Misc
Weight269 lbs
Approx. dimensions (L x W x H)31 x 29 x 28.8 in
Noise (lower limit)77 dBA
THD< 5%
ComplianceEPA, ANSI/PGMA G300-2023
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedFunnel, tool kit, key fob, battery charger, propane hose, battery, and wheel kit
UPC811640017453

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

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About DuroMax

Duromax is a small, American based power equipment company, with headquarters in Ontario, California. Duromax specializes in several products, including pumps, engines, pressure washers, and most importantly, power generators. In this regard, the company focuses solely on portable generators, of mostly small and medium power outputs, and dual fuel devices. Duromax’s generators are designed and serviced in the US, however, their production is outsourced overseas. Founded in 2003, DuroMax starts to be seen as an important player in the power generator market.

Warranty Information

The DuroMax XP15500HX is covered under a warranty for up to 5 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of DuroMax generators, please consult DuroMax's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-844-DUROMAX (844-387-6629).

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizer.
Item Running Watts Starting Watts
At home Sump pump (1/2 hp) 1050 2150
Furnace fan (1/2 hp) 875 2350
Refrigerator (energy star) 192 1192
Clothes dryer 5400 6750
Hair dryer 1800 1900
Slow cooker 270 270
Total 9587 W 11062 W
For camping Radiant heater 1300 1300
RV refrigerator 180 600
Hair dryer 1800 1900
Electric grill 1650 1650
Microwave (1000 watts) 1500 1500
Electric fry pan 1500 1500
RV AC (11,000 BTU) 1010 1600
Rice cooker 650 650
Total 9590 W 10180 W
For work Electric welder 9000 9000
Drain cleaner 250 250
Electric fence (25 miles) 250 250
Bug zapper 80 80
Total 9580 W 9580 W

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