WE ARE PROUD TO BE INDEPENDENT AND IN NO WAY ASSOCIATED WITH MANUFACTURERS. TO STAY UNBIASED, WE DO NOT ACCEPT FREE PRODUCTS. WE EARN FROM ADVERTISING FEES PAID BY AMAZON, EBAY OR MAXTOOL ON QUALIFYING PURCHASES.

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.

CompareShortlistShortlistedRemoved from shortlist 10

DuroMax XP12000DXDuroMax XP12000DXDuroMax XP12000DX
Set Price Alert
×
Notify me when the price drops
Set an alert for the DuroMax XP12000DX - Current lowest price: $999.00
Price History
×
Price history for the DuroMax XP12000DX
Latest updates:
  • $999.00 - September 7, 2023
  • $1,499.00 - August 2, 2023
  • $1,079.00 - July 20, 2023
  • $1,099.00 - July 19, 2023
  • $999.00 - July 12, 2023
  • $1,099.00 - February 2, 2023
Data source: maxtool.com
Since: February 2, 2023
  • Highest Price: $1,499.00 - August 2, 2023
  • Lowest Price: $999.00 - July 12, 2023

Description

Zoom on the DuroMax XP12000DX

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

  • Homeowners who wish to power almost all appliances in their house under any circumstances
  • Professionals in need of safely powering high-intensity work or lighting equipment

In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device, along with 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.

With a noise rating of 74 dBA (just slightly more noisy than a dishwasher), the generator features a conventional pull-start mechanism, but also a simple and elegant electric starter (battery included).

With a fuel capacity of 8.3 gallons, the XP12000DX can operate for up to 19 hours using gasoline (fuel consumption around 0.92 GPH), or for up to 7 hours (on a 20 lbs tank - propane consumption around 0.67 GPH) using propane.

The powering of sensitive electronic devices with the XP12000DX is not recommended 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

While this DuroMax generator is not RV Ready, its L5-30R receptacle can be used for a simple RV connection with an L5-30P to TT-30R adaptor. Besides, as it features a twist-lock L14-30R receptacle, the XP12000DX is transfer switch ready: in case of a power outage, you will be easily able to connect it to a breaker box and power your household.

Portability

The DuroMax XP12000DX has a conventional, open frame design, of the following dimensions: L29 x W30 x H26 in, which offers support and allows it to be raised above ground level. The device has been designed for tough environments and demanding outdoor use.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 230 lbs make it incredibly difficult to manually lift and transport. 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 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 showing you voltage, frequency and lifetime hours.

In addition to this info, when the oil level is too low, you will be informed by the featured light indicator.

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

From a security standpoint, the product offers an overload protection (circuit breaker) and an automatic low oil shut-off, allowing you to use it with a peace of mind.

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.

With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the DuroMax XP12000DX also comes with several accessories, including: propane hose, tool kit and funnel.

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).

  • With its weight of 230 lbs, the DuroMax XP12000DX is one of the heavier dual fuel generators in the 9000-10000 rated wattage category. In terms of weight, one of the champions in their power range is the Rainier R12000DF, standing at just 196 lbs.
  • As this generator can emit noise as low as 74 dBA, it finds itself in the average expected noise for this kind of power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the A-iPower SUA12000ED, whose lowest noise levels reach just 69 dBA.
  • As the XP12000DX offers around 9 hours run time on a full tank at a 50% load, it falls within the average autonomy range among the dual fuel generators of a similar power. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Pulsar G12KBN, boasting with around 12 hours.
  • While the run time is an important parameter, it is dependent on the fuel tank’s capacity and thus, doesn’t say much on its own unless we consider fuel consumption as well. This generator is somewhat less fuel efficient than devices of comparable output: its estimated fuel consumption reaches 0.92 GPH at a 50% load. If you wish to further improve in the area of fuel efficiency, the Rainier R12000DF, which boasts with a gas consumption of only 0.55 GPH, may be the right generator for you.

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
  • Dual Fuel
  • CO Alert technology
  • Several accessories included
  • GFCI Outlets
  • 4 different AC outlet types
  • Electric start
AVERAGE SPECS:
  • Acceptable noise (74 dBA)
  • Decent run time
WEAKNESSES:
  • No remote start
  • On the heavy side (230 lbs)
  • 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
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 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
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.

Spec Improvement×

This form does not send us any personal data (not even your IP address)

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 homeMicrowave (1000 watts)15001500
Electric fry pan15001500
AC (10,000 BTU)15002200
Dish washer15003000
Sump pump (1/2 hp)10502150
Refrigerator (energy star)1921192
Slow cooker270270
Set of 5 LED light bulbs5555
Total7567 W9067 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Microwave (1000 watts)15001500
Radiant heater13001300
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

Couldn't find the right answer for you? Ask your own question.

Ask a question

Your name and email address will not be publicly published. We only need them to be able to answer you directly

We would love to know your opinion

Leave a review

Your total score

Generator Bible
Logo
Compare items
  • Total (0)
Compare

You can compare as many generators as you wish. However, for the best results, we recommend you to compare only 2 generators at a time.

0