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DuroMax XP12000HX - 9500/12000W Dual Fuel Generator With Electric Start

The DuroMax XP12000HX is a powerful open frame dual fuel generator with a rated wattage of 9,500 W and a starting wattage of 12,000 W. (Read full specs)

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DuroMax XP12000HXDuroMax XP12000HXDuroMax XP12000HXDuroMax XP12000HX
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Price History
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Price history for the DuroMax XP12000HX
Latest updates:
  • $1,399.00 - October 8, 2024
  • $999.99 - August 27, 2024
  • $1,399.00 - August 7, 2024
  • $999.99 - August 6, 2024
  • $1,599.00 - July 27, 2024
  • $1,499.00 - May 17, 2024
  • $1,199.00 - March 12, 2024
  • $1,599.00 - December 1, 2023
Data source: walmart.com
Since: December 1, 2023
  • Highest Price: $1,599.00 - December 1, 2023
  • Lowest Price: $999.99 - August 6, 2024

Description

The XP12000HX is the BEAST of the HX Series with 12,000-watts of POWER. This unit provides the power normally found in stationary home standby generators but in a more affordable, portable package! With a 457cc OHV DuroMax Engine, this workhorse is PERFECT for HOME BACK-UP. (source: DuroMax (opens in a new tab))

Zoom on the DuroMax XP12000HX

In short, the DuroMax XP12000HX is a powerful portable generator adequately designed for:

  • Homeowners who wish to power almost all appliances in their house under any circumstances
  • Professionals who want to ensure that a power failure will not prevent them from working

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed.

Power & Run Time

The DuroMax XP12000HX in use

The DuroMax XP12000HX

With its dual-fuel technology, the DuroMax XP12000HX delivers 120/240V, and offers power and flexibility. Running on gasoline, it boasts a running wattage of 9,500W and a peak wattage of 12,000W. When powered by propane, it delivers 9,025 running watts and 11,400 peak watts.

Featuring a noise rating of 74 dBA (just slightly more noisy than a vacuum cleaner), the generator is equipped with both a manual recoil starter system and a convenient and easy-to-use electric starter (battery included) for starting.

As for its running time, the XP12000HX, along with its 8.3 gallons fuel capacity, can run for up to 19 hours with a full tank filled with gasoline (fuel consumption around 0.44 GPH). If propane is used, it can operate for up to 7 hours (on a 20 lbs tank - propane consumption around 0.67 GPH).

Given the XP12000HX's relatively high Total Harmonic Distortion (THD) of less than 12%, it is advisable to avoid using it to power sensitive electronic devices.

Outlets

The control panel includes the following 7 AC outlets:

Two Duplexes 120V 20A (5-20R) GFCI
120V 30A (L5-30R) receptacle
120/240V 30A (L14-30R) receptacle
120/240V 50A (14-50R) receptacle

This DuroMax generator isn't quite RV Ready, but it features an L5-30R receptacle, allowing a simple RV connection through an L5-30P to TT-30R adaptor. Besides, equipped with a twist-lock L14-30R receptacle, the XP12000HX is engineered to be transfer switch ready, enabling simple hookup to your breaker box to provide backup power for your home during blackouts.

Portability

At L29 x W30 x H26 in, the DuroMax XP12000HX boasts a traditional open frame structure, ensuring stability and allowing for convenient maintenance access to components, promoting air circulation. This type of design is ideal for tough environments and heavy outdoor use.

Despite its weight of 230 lbs, the generator is still considered 'portable,' meaning it is movable, although its heftiness may restrict portability in certain environments or require additional considerations for transportation and setup. Still, once it is on the ground, its wheel kit (⌀10") and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.

Features

Panel of the DuroMax XP12000HX

The XP12000HX's control panel

To facilitate status and activity monitoring, a convenient meter, providing voltage, frequency, and lifetime hours data are embedded in the control panel of the XP12000HX.

In addition to this info, a light indicator serves to show you when the oil level is too low.

Thanks to its built-in fuel gauge, the generator allows you to quickly, conveniently, and easily check the gas level at a glance.

In terms of security, the generator features an overload protection (circuit breaker) and an automatic low oil shut-off, ensuring peace of mind during its use.

The XP12000HX 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.

Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the DuroMax XP12000HX's package also includes these accessories: tool kit, propane hose and funnel.

Product Video

The DuroMax XP12000HX versus other generators

The following charts are provided to give you an idea of how some of the key specs of the DuroMax XP12000HX compare to dual fuel generators of similar power (between 9000 and 10000 W).

  • A weight of 230 lbs makes the DuroMax XP12000HX one of the heaviest dual fuel devices in the 9000-10000 rated wattage range. Regarding dry weight, one of the champions in the same power range is the Westinghouse iGen11000DFc, with a dry weight of only 187.4 lbs.
  • When compared to other units producing a similar running wattage, this generator and its lowest emitted noise of 74 dBA stand out for being on the louder side. If noise emissions are important to you, one of the least noisy generators of this power range is the DuroMax XP11000iH with only 61 dBA.
  • The XP12000HX provides a higher run time than similarly powerful dual fuel devices, reaching up to 19 hours at 25% load. If wyou wish to prioritize autonomy, the DuroMax XP11500EH shines as one of the top contenders, offering one of the highest run times among generators with similar power output, totaling up to 20 hours.
  • While run time is vital, it hinges on the fuel capacity. To grasp the full picture, we must also factor in fuel efficiency. As this generator uses an estimated 0.44 GPH (gallon per hour) at a 25% load, it finds itself in the average gasoline consumption range of similar products. If you wish to get a unit of similar power, but with one of the best fuel efficiency, you could consider the DuroMax XP11000iH, which has an impressively low fuel consumption of 0.39 GPH.

Here's a list of the most popular specific comparisons:

Price comparison

As you can see from these interactive charts, when compared to other 9000-10000W dual fuel generators, the DuroMax XP12000HX is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • Dual Fuel
  • CO Alert technology
  • Several accessories included
  • GFCI Outlets
  • 4 different AC outlet types
  • Electric start
  • High run time
AVERAGE SPECS:
  • Decent fuel efficiency
WEAKNESSES:
  • No remote start
  • On the heavy side (230 lbs)
  • On the noisy side (74 dBA)

Do you own the DuroMax XP12000HX 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)
Engine457 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty5 years
VoltageAC: 120/240V 60 Hz
Power
GasolinePropane
Running watts9,500 W9,025 W
Starting watts12,000 W11,400 W
Running amps (@120/240V)79.2/39.6 amps75.2/37.6 amps
Peak amps (@120/240V)100/50 amps95/47.5 amps
Run time @50% load9 h3.5 h
Run time @25% load19 h7 h
Features
GFCI outletsYes
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R) GFCI
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outletsNo
Data centerVFT
IndicatorsLow oil
Fuel tankSteel, 8.3 gal
Fuel gaugeYes
Misc
Weight230 lbs
Approx. dimensions (L x W x H)29 x 30 x 26 in
Noise (lower limit)74 dBA
THD< 12%
ComplianceCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
Accessories includedFunnel, tool kit, propane hose, battery, and wheel kit
UPC811640016227

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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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 XP12000HX 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 sizing calculator.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Clothes dryer54006750
Set of 5 LED light bulbs5555
Total7572 W9047 W
For campingRadiant heater13001300
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Microwave (1000 watts)15001500
RV AC (11,000 BTU)10101600
Radio100100
Set of 5 LED light bulbs5555
Total7595 W8185 W
For workTable saw18004500
Air compressor (1 hp)16006100
Grinder14002500
Demolition hammer12601260
Circular saw12003200
Bug zapper8080
Total7340 W11840 W

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