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DuroMax XP12000EH - 9500/12000W Dual Fuel Generator

The DuroMax XP12000EH 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 XP12000EHDuroMax XP12000EHDuroMax XP12000EHDuroMax XP12000EH
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Set an alert for the DuroMax XP12000EH - Current lowest price: $999.00
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Price history for the DuroMax XP12000EH
Latest updates:
  • $999.00 - May 17, 2023
  • $1,399.00 - May 1, 2023
  • $999.00 - April 3, 2023
  • $1,254.65 - April 2, 2023
  • $1,399.00 - February 2, 2023
  • $1,119.00 - January 19, 2023
Data source: campingworld.com
Since: January 19, 2023
  • Highest Price: $1,399.00 - February 2, 2023
  • Lowest Price: $999.00 - April 3, 2023

Description

Offering power and versatility, the XP12000EH is the dual fuel generator you’ve been missing. Producing over 12,000 watts you can rest assured you will stay powered through any storm. Perfect for home backup, the dual fuel option doubles fuel life when running propane, making this unit an effective, low-maintenance solution for your home standby needs. (source: DuroMax (opens in a new tab))

Zoom on the DuroMax XP12000EH

In summary, the DuroMax XP12000EH is a powerful portable generator especially useful for:

  • Prudent homeowners who want a backup power source in case of a power outage
  • 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 XP12000EH in use

The DuroMax XP12000EH

Thanks to its dual-fuel technology, the DuroMax XP12000EH 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 8,075 rated watts and 10,200 peak watts.

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

The running time of the XP12000EH, with its 8.3 gallons fuel capacity, can reach up to 19 hours on a full tank of gasoline (fuel consumption around 1.04 GPH). With propane, it can reach up to 7 hours (on a 20 lbs tank - propane consumption around 0.67 GPH).

The quite high THD (<12%) of the XP12000EH makes it unsuitable for powering sensitive electronic devices.

Outlets

The control panel features the upcoming 5 AC outlets:

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

It also sports 1 DC outlet: there's a 12V 8A output with which charging your batteries is made easy.

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, due to the featured twist-lock L14-30R receptacle, the XP12000EH is transfer switch ready: you may connect it to a breaker box to power your household during a power outage.

Portability

The DuroMax XP12000EH 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 featured design is ideal for the outdoors and all tough environments.

While the generator is considered to be technically 'portable' (in the sense that you can move it), manually lifting and transporting it may be challenging, due to its high weight of 224 lbs. Nevertheless, it can still be moved quite conveniently with the help of its wheel kit (⌀10") and its folding handle, once it is placed on the ground.

Features

Panel of the DuroMax XP12000EH

The XP12000EH's control panel

The XP12000EH's status and activity may be monitored conveniently via the control panel, as it features a handy voltmeter that allows you to easily monitor power output anytime.

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

The generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.

As for its security measures, the device features an overload protection (circuit breaker) and an automatic low oil shut-off, letting you use it with a peace of mind.

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the DuroMax XP12000EH also comes with some accessories: funnel, tool kit and propane hose are included. An official storage cover is also available, as a separate purchase.

Emissions

The DuroMax XP12000EH is EPA-approved and CARB-compliant. It can therefore be sold and purchased in all 50 states, including California.

Moreover, it features a spark arrestor, so it is adequate for use in forested areas.

Product Videos

The DuroMax XP12000EH versus other generators

The following charts are provided to give you an idea of how some of the key specs of the DuroMax XP12000EH compare to dual fuel generators of similar power (between 9000 and 10000 W).

  • A weight of 224 lbs makes the DuroMax XP12000EH one of the heavier dual fuel devices in the 9000-10000 rated wattage range. If you are concerned by weight, one of the champions in the above-mentioned power range is the Pulsar PG12000B, with a dry weight of just 205 pounds.
  • 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 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.
  • Regarding its autonomy, the autonomy of the XP12000EH, reaching around 8 hours at a 50% load, can be considered as low end, compared to other dual fuel products of a roughly equal output. 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.
  • Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This generator is rather wasteful, compared to other devices within the aforementioned output range, when it comes to gasoline consumption, as it reaches roughly 1.04 GPH at a 50% load. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Pulsar G12KBN. With a fuel consumption of as little as 0.67 GPH, it is one of the most efficient generators currently on the market.

Price comparison

As you can see from this interactive chart, when compared to other 9000-10000W dual fuel generators, the DuroMax XP12000EH 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
  • Several accessories included
  • GFCI Outlets
  • Electric start
  • Dual Fuel
AVERAGE SPECS:
  • Acceptable noise (74 dBA)
WEAKNESSES:
  • No remote start
  • On the heavy side (224 lbs)
  • Relatively low run time
  • Low fuel efficiency

Do you own the DuroMax XP12000EH 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 DuroMax OHV 4-stroke
Starting systemRecoil, Electric
Warranty3 years
VoltageAC: 120/240V 60 Hz, DC: 12V
Power
GasolinePropane
Running watts9,500 W8,075 W
Starting watts12,000 W10,200 W
Running amps (@120/240V)79.2/39.6 amps67.3/33.6 amps
Peak amps (@120/240V)100/50 amps85/42.5 amps
Run time @50% load8 h3.5 h
Run time @25% load19 h7 h
Features
GFCI outletsYes
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets
  • 1x Duplex 120V 20A (5-20R) GFCI
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outlets1x 12V 8A output
Data centerVoltmeter
IndicatorsLow oil
Fuel tank8.3 gal
Fuel gaugeYes
Misc
Weight224 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
Spark arrestorYes
Accessories includedFunnel, tool kit, propane hose, battery, and wheel kit
UPC811640014681

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 XP12000EH is covered under a warranty for up to 3 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 wattage calculator.
ItemRunning WattsStarting Watts
At homeAC (10,000 BTU)15002200
Microwave (1000 watts)15001500
Electric fry pan15001500
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
Electric fry pan15001500
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
Does the DuroMax XP12000EH Duel Fuel Portable Generator have a bonded or floating neutral? (Asked May 13, 2020)

According to DuroMax, the neutral is floating.

What is the oil tank size of the Duromax xp12000eh? (Asked May 19, 2020)

The unit's engine oil capacity is 37 fl. oz.

can the dura max handle a 230 amp 3hp well pump submersible (Asked November 25, 2020)

Assuming that you meant "230V" and not "230 amp", it could probably be fine via the 14-50R outlet. However, you'd need to check the actual amp draw of your appliance, especially when starting it up. You may find more information on how to do it in this article.

what type of oil does it take (Asked July 28, 2021)

For general all-temperature use, SAE 10W30 is recommended.

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DuroMax XP12000EH
8.1 Total Score
2 reviews
Add your review
Price
7.5
Value
7.5
Quality
8
Performance
9.5

User Reviews

Most Recent Most Helpful Highest Rating Lowest Rating Add your review
  1. 4.75
    Price
    90
    Value
    100
    Quality
    90
    Performance
    100

    First generator was a Honda 4000 watt. Great for its intended use. But not intended for full home backup power. So bought this one and haven’t looked back since. Have used it 3-4 times during power outage. It runs all essential home appliances with exception of water heater. Certain it will run that to. Just haven’t needed to yet. Longest outage was 10 hrs.

    + PROS:
    • Great generator. Would buy it again
    - CONS:
    • Chinese battery & cables are cheep Chinese garbage. Replaced with a Duracell 350 CCA. And heavier cables. Battery is bigger than oem so won’t fit oem spot. So put it in portable battery box on floor in cart I built for generator. Replaced no flats with air filled tires. Other than above mentioned. Have no complaints. FYI using Amsoil full synthetic engine oil since 1st fill
    Helpful(5) Unhelpful(0)You have already voted this
  2. 3.4
    Price
    60
    Value
    50
    Quality
    70
    Performance
    90

    Great generator! Has it all; fuel consumption is on the high side though. One disturbing fact: the literature says it is a floating neutral generator, but a quick continuity test proves otherwise—it is bonded neutral from the factory. DuroMax needs to get their story straight on this as it is putting people at risk who are using the generator as a back-up power source wired to a house’s primary breaker panel.

    + PROS:
    • Lots of features, relatively quiet,
    - CONS:
    • High fuel consumption rate; misinformation about the bonded/floating neutral.
    Helpful(16) Unhelpful(0)You have already voted this

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