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DuroMax XP12000DX - 9500/12000W Dual Fuel Generator

The DuroMax XP12000DX is a powerful open frame dual fuel generator with a rated wattage of 9,500 W and a starting wattage of 12,000 W.

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DuroMax XP12000DXDuroMax XP12000DXDuroMax XP12000DX
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Price History
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Price history for the DuroMax XP12000DX
Latest updates:
  • $1,099.00 - February 2, 2023
  • $1,499.00 - November 24, 2022
  • $1,149.00 - November 19, 2022
  • $1,199.20 - October 15, 2022
Data source: maxtool.com
Since: October 15, 2022
  • Highest Price: $1,499.00 - November 24, 2022
  • Lowest Price: $1,099.00 - February 2, 2023

Description

Zoom on the DuroMax XP12000DX

In a nutshell, the DuroMax XP12000DX is a powerful portable generator mostly geared towards:

  • Small homeowners in search of a full power backup solution
  • Professionals who want to be able to deliver results, even during a power failure

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

Power & Run Time

The DuroMax XP12000DX in use

The DuroMax XP12000DX

Thanks to its dual-fuel technology, the DuroMax XP12000DX delivers 120/240V and offers power and versatility. When gasoline-powered, it benefits from a running wattage of 9,500W and a peak wattage of 12,000W. When propane-powered, it has 9,025 rated watts and 11,400 peak watts.

Enjoying a noise rating of 74 dBA (just slightly more noisy than a shower), this generator can be started thanks to a conventional pull-start mechanism, but also to a simple and elegant electric starter (battery included).

The running time of the XP12000DX, with its 8.3 gallons fuel capacity, can reach around 8.8 hours at 50% load on a full tank of gasoline (fuel consumption around 0.94 GPH). With propane, it can reach around 3.6 hours (on a 20 lbs tank - propane consumption around 1.31 GPH).

The XP12000DX is unsuitable for the powering of sensitive electronic devices due to its relatively high THD (<12%).

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

Even though this DuroMax generator isn't quite RV Ready, its L5-30R receptacle allows an easy RV connection via an L5-30P to TT-30R adaptor. Besides, since the XP12000DX bears a twist-lock L14-30R receptacle, it is transfer switch ready: it is easily connectible to a breaker box and can power your home in case of a power outage.

Portability

The DuroMax XP12000DX has the following dimensions: L29 x W30 x H26 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised above ground level. This type of design is ideal for tough environments and heavy outdoor use.

Even though this device may be technically portable (as in movable), manipulation and transportation without special equipment can be a challenge, as it weighs 230 pounds. Nevertheless, it can still be moved quite conveniently with the help of its wheel kit and its folding handle, once it is placed on the ground.

Features

Panel of the DuroMax XP12000DX

The XP12000DX's control panel

The XP12000DX's status and activity may be monitored conveniently via the control panel, as it features a convenient meter, which displays voltage, frequency and lifetime hours.

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

The generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.

Security-wise, this product benefits from an overload protection (circuit breaker) and an automatic low oil shut-off, which gives you a complete peace of mind when using it.

The XP12000DX 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. It’s a welcomed additional security feature, but don’t forget to always take your generator outside (opens in a new tab).

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the DuroMax XP12000DX, the following accessories are also included: funnel, propane hose and tool kit.

Emissions

The DuroMax XP12000DX is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

Moreover, it features a spark arrestor, which makes it suitable for use in forested areas.

Product Videos

The DuroMax XP12000DX versus other generators

The following charts are provided to give you an idea of how some of the key specs of the DuroMax XP12000DX compare to dual fuel generators of similar power (between 9000 and 10000 W).

  • Considering its dry weight of 230 pounds, the DuroMax XP12000DX is one of the heavier dual fuel generators producing between 9000 and 10000 running watts. If weight is your top priority, one of the champions in this power category is the Pulsar PG12000B, weighing just 205 pounds.
  • This generator has a somewhat average expected noise for its type and power range, rated at 74 dBA. If noise emissions are important to you, one of the least noisy generators of this power range is the A-iPower SUA12000ED with only 69 dBA.
  • As for its autonomy, the XP12000DX, with an autonomy of around 8.8 hours at a 50% load, is placed on the low end among the generators of its kind. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Westinghouse WGen9500DF, as it provides around 12 hours.
  • Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. This generator is somewhat less fuel efficient than devices of comparable output: its estimated fuel consumption reaches 0.94 GPH at a 50% load. If you wish to acquire one of the most gasoline efficient products of this power range, the Westinghouse WGen9500DF, with a fuel consumption of 0.55 GPH could be in your good books.

Price comparison

As you can see from this interactive chart, when compared to other 9000-10000W dual fuel generators, the DuroMax XP12000DX 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
  • CO Alert technology
  • Several accessories included
  • GFCI Outlets
  • Electric start
  • Dual Fuel
AVERAGE SPECS:
  • Acceptable noise (74 dBA)
WEAKNESSES:
  • No remote start
  • On the heavy side (230 lbs)
  • Relatively low run time
  • Low fuel efficiency

Do you own the DuroMax XP12000DX and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
PortableYes
Parallel capableNo
RV readyNo
FuelDual Fuel (gasoline/propane)
Engine457 cc OHV 4-stroke
Starting systemRecoil, Electric
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% load8.8 h3.6 h
Run time @25% loadUnknownUnknown
Features
GFCI outletsYes
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outletsNo
Data centerVFT
IndicatorsLow oil
Fuel tank8.3 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
Warranty5 years
SeriesDX
UPC811640016623

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 XP12000DX 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 size 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
Electric fry pan15001500
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
Pressure washer (1 hp)12003600
Bug zapper8080
Total7340 W11840 W

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