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WEN DG4500iX - 3650/4500W Dual Fuel Open Frame Inverter Generator With Electric Start

The WEN DG4500iX is a portable open frame dual fuel inverter generator with a rated wattage of 3,650 W and a starting wattage of 4,500 W. (Read full specs)

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WEN DG4500iX
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Price history for the WEN DG4500iX
Highest Price
$764.36
Lowest Price
$606.20
Current Price
$669.99

Description

Zoom on the WEN DG4500iX

To sum up, the WEN DG4500iX is a portable inverter generator tailored for:

  • RV travellers looking for even more independence
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go

In the upcoming sections, you'll discover its power characteristics, the array of outlets it presents, its overall portability, and the additional features it possesses.

Power & Run Time

Featuring dual-fuel technology, the WEN DG4500iX provides 120V, and offers both power and versatility. Running on gasoline, it delivers a running wattage of 3,650W and a starting wattage of 4,500W. When propane-powered, it offers 3,285 running watts and 4,500 starting watts. Additionally, the parallel capability (parallel kit not included) facilitates increasing of power output when linked to another similar or compatible unit, offering enhanced energy capacity and reliability for diverse requirements.

Featuring a noise rating of 68 dBA (less noisy than background music), the inverter generator is equipped with both a classic hand-operated recoil starting mechanism and a straightforward and intuitive electric starter (battery included) for starting.

Concerning its running time, the DG4500iX, featuring a 4 gallons fuel tank, can continuously run for around 12 hours at 50% load with a full gasoline tank (consuming fuel at approximately 0.33 gallons per hour). Alternatively, when utilizing propane, it offers around 12 hours (on a 20 lbs tank - propane consumption around 0.39 GPH) of runtime.

The <1% Total Harmonic Distortion (THD) of the DG4500iX ensures a clean sine wave output, providing a secure power source for your sensitive electronics through its AC outlets.

Outlets

The control panel includes the following 4 AC outlets:

Duplex 120V 20A (5-20R)
120V 30A (L5-30R) receptacle
120V 30A (TT-30R) receptacle

Moreover, it comes equipped with 2 DC outlets: there's two 5V USB ports (USB-A) designed for hassle-free charging of various electronic devices such as smartphones and tablets, ensuring uninterrupted usage.

Featuring a TT-30R receptacle (TT for 'Travel Trailer'), this WEN generator is RV Ready, designed specifically for use with recreational vehicles.

Portability

Measuring L22.8 x W22.8 x H21.5 in, the classic open frame build of the WEN DG4500iX delivers stability and easy maintenance access to components, facilitating air circulation. This type of design is ideal for tough environments and heavy outdoor use.

Weighing 90.8 lbs, the DG4500iX is practical, ensuring it can follow you wherever power is required. Moreover, its wheel kit and its folding handle make it easy to shift the generator once it's on the ground.

Features

Panel of the WEN DG4500iX

The DG4500iX's control panel

Included in the control panel of the DG4500iX are a convenient meter, showing voltage, frequency, and lifetime hours metrics, essential for monitoring its status and activity.

In addition to this info, the device’s light indicators will display if the generator is on overload, its oil levels are insufficient and the generator is ready.

Equipped with a built-in fuel gauge, the inverter generator facilitates swift gas level checks.

As far as security is concerned, the generator can be used with a peace of mind, as it features an automatic low oil shut-off and an overload protection (circuit breaker).

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.

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the WEN DG4500iX, the following accessories are also included: tool kit, funnel, oil and propane hose.

The WEN DG4500iX versus other generators

The following charts are provided to give you an idea of how some of the key specs of the WEN DG4500iX compare to inverter generators of similar power (between 3500 and 4500 W).

  • With a dry weight of 90.8 pounds, the WEN DG4500iX finds itself in the expected weight range for inverter generators able to produce between 3500 and 4500 rated watts. If weight is a key factor for your needs, the WEN 56432iX is noteworthy for being one of the top contenders in this power range, with a dry weight of 52.9 pounds.
  • This inverter generator, with its lowest possible noise rated at 68 dBA falls into the more noisy category, compared to other devices of a similar running wattage. If you wish to prioritize minimal noise, the Westinghouse iGen5000DF stands out as one of the quietest options among generators of similar power, with a rating of 52 dBA.
  • Since the DG4500iX boasts with a run time of around 12 hours at 50% load, it can be safely judged as a device of a higher run time than most inverter generators of a comparable output. If you wish to prioritize autonomy, the Westinghouse iGen5000DF shines as one of the top contenders, offering one of the highest run times among generators with similar power output, totaling around 15 hours.
  • While run time matters, it's heavily influenced by the fuel tank's capacity. Hence, it's important to consider fuel efficiency alongside. When it comes to fuel efficiency among generators with similar wattage, this inverter generator lags behind, with a consumption rate of 0.33 GPH at a 50% load. If gasoline efficiency is at the top of your list, you may want to have a look at the Westinghouse iGen5000DF, which has great fuel efficiency, with a gas consumption of only 0.23 gallons per hour.

Price comparison

As you can see from these interactive charts, when compared to other 3500-4500W dual fuel inverter generators, the WEN DG4500iX is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • Dual fuel
  • CO Watchdog
  • Several accessories included
  • RV Ready
  • Electric start
  • Parallel capable
  • Inverter
  • High run time
AVERAGE SPECS:
  • Decent weight (90.8 lbs)
WEAKNESSES:
  • No remote start
  • On the noisy side (68 dBA)
  • Low fuel efficiency

Do you own the WEN DG4500iX and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyYes
FuelDual Fuel (gasoline/propane)
Engine224 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty3 years
VoltageAC: 120V 60 Hz, DC: 5V
Power
GasolinePropane
Running watts3,650 W3,285 W
Starting watts4,500 W4,500 W
Running amps30.4 amps27.4 amps
Peak amps37.5 amps37.5 amps
Run time @50% load12 h12 h
Run time @25% loadUnknownUnknown
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
  • 1x 120V 30A (TT-30R)
DC outlets2x 5V USB port (USB-A)
Data centerVFT
IndicatorsLow oil, overload and output ready
Fuel tank4 gal
Fuel gaugeYes
Misc
Weight90.8 lbs
Approx. dimensions (L x W x H)22.8 x 22.8 x 21.5 in
Noise (lower limit)68 dBA
THD< 1%
ComplianceEPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, tool kit, propane hose, battery, and wheel kit
UPC044459904373

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

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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 DG4500iX 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 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 homeRefrigerator (energy star)1921192
Hair dryer18001900
Washing machine9001650
Cell phone charger2020
Total2912 W3912 W
For campingRadiant heater13001300
RV refrigerator180600
RV AC (11,000 BTU)10101600
Blender400850
Cell phone charger2020
Total2910 W3500 W
For workGrinder14002500
Demolition hammer12601260
Drain cleaner250250
Total2910 W4010 W

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