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WEN DF1200X - 9500/12000W Dual Fuel Generator

The WEN DF1200X is a powerful open frame dual fuel generator with a rated wattage of 9500 W and a starting wattage of 12000 W.

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Picture of the WEN DF1200X

Description

Zoom on the WEN DF1200X

In a nutshell, the WEN DF1200X is a powerful portable generator mostly geared towards:

  • Small homeowners in search of a full power backup solution
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • RV travellers looking for even more independence

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The dual-fuel technology of the WEN DF1200X allows for an output of 120/240V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 9500W and a starting wattage of 12000W. If propane-powered, it gives 9000 rated watts and 11000 starting watts.

This generator can be started thanks to a simple traditional pull-start mechanism, but also to a simple and elegant electric starter (battery included).

As for its running time, the DF1200X, along with its 8.2 gallons fuel capacity, can run for around 7.5 hours at 50% load with a full tank filled with gasoline (fuel consumption around 1.09 GPH). If propane is used, it can operate for around 4.3 hours (on a 20 lbs tank - propane consumption around 1.09 GPH).

Outlets

The control panel provides the upcoming 6 AC outlets:

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

In addition, it provides 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle with which you may charge your batteries with ease.

If you own an RV with a 50-amp service, you can consider this WEN unit as RV-ready, as it features a 14-50R outlet. In addition, since the DF1200X 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

With its dimensions of L29.1 x W28.4 x H25.5 in, the conventional, open frame design of the WEN DF1200X offers stability and allows the generator to be raised above ground level. The design is ideal for rough environments and demanding outdoor use.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 211.6 lbs make it incredibly difficult to manually lift and transport. Still, once it is on the ground, its wheel kit and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.

Features

Panel of the WEN DF1200X

The DF1200X's control panel

The DF1200X's control center features a convenient meter, which displays voltage, frequency and lifetime hours to aid you with the monitoring of its status and activity.

In addition to this info, when its oil levels are insufficient, you will be informed by the featured light indicator.

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

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 unit also benefits from WEN's CO Watchdog carbon monoxide detection. This system measures the accumulation of poisonous CO gas while the generator is running. If the level of CO gas gets too high, the CO Watchdog system will automatically shut down the generator. It’s a welcomed additional security feature, but don’t forget to always take your generator outside (opens in a new tab).

With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the WEN DF1200X also comes with several accessories, including: funnel, oil, propane hose and tool kit.

Emissions

The WEN DF1200X is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.

Moreover, it features a spark arrestor and therefore, can be used in forested areas.

The WEN DF1200X versus other generators

The following charts are provided to give you an idea of how some of the key specs of the WEN DF1200X compare to dual fuel generators of similar power (between 9000 and 10000 W).

  • As far as its dry weight is concerned, the WEN DF1200X weighs just 211.6 pounds and thus, it is one of the lighter 9000 to 10000 rated wattage dual fuel generators. Regarding dry weight, one of the champions in the same power range is the Pulsar PG12000B, with a dry weight of only 205 lbs.
  • Regarding its autonomy, the autonomy of the DF1200X, reaching around 7.5 hours at a 50% load, can be considered as low end, compared to other dual fuel products of a roughly equal output. 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.
  • 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. Compared to its peers, this generator is not exactly fuel efficient, compared to similarly powerful devices, with an estimated fuel consumption of 1.09 GPH at a 50% load. If you wish to further improve in the area of fuel efficiency, the Westinghouse WGen9500DF, which boasts with a gas consumption of only 0.55 GPH, may be the right generator for you.

The bottom line

STRENGTHS:
  • CO Watchdog
  • Several accessories included
  • Electric start
  • Dual Fuel
  • Lightweight for its kind (211.6 lbs)
WEAKNESSES:
  • No remote start
  • Relatively low run time
  • Low fuel efficiency

Do you own the WEN DF1200X 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)
Engine500 cc OHV 4-stroke
Starting systemRecoil, Electric
VoltageAC: 120/240V 60 Hz, DC: 12V
Power
 GasolinePropane
Running watts9500 W9000 W
Starting watts12000 W11000 W
Running amps (@120/240V)79.2/39.6 amps75/37.5 amps
Peak amps (@120/240V)100/50 amps91.7/45.8 amps
Run time @50% load7.5 h4.3 h
Run time @25% loadUnknownUnknown
Features
GFCI outletsNo
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R)
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outlets1x 12V 8A (cigarette lighter style)
Data centerVFT
IndicatorsLow oil
Fuel tank8.2 gal
Fuel gaugeYes
Misc
Weight211.6 lbs
Approx. dimensions (L x W x H)29.1 x 28.4 x 25.5 in
Noise (lower limit)Unknown
THDUnknown
ComplianceCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
Accessories includedOil, funnel, tool kit, propane hose, battery, and wheel kit
Warranty2 years

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 WEN

WEN Products, founded by Nick Anton in 1951, is an American power tool manufacturer and distributor, which claims to have a part in the development of modern chainsaw, soldering devices and wet sharpeners, through its research in random orbital technology. The Illinois based company expanded its distribution network to include various power tools, such as presses, drills and of course, power generators. As a distributor, WEN’s portfolio largely consists of branded products of different manufacturers, imported from Asia.

Warranty Information

The WEN DF1200X is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of WEN generators, please consult WEN's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-847-429-9263.

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.
ItemRunning WattsStarting Watts
At homeElectric fry pan15001500
Dish washer15003000
AC (10,000 BTU)15002200
Microwave (1000 watts)15001500
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
Disc sander12001200
Bug zapper8080
Total7340 W11840 W

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