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

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.

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Set an alert for the WEN DG4500iX - Current lowest price: $651.75
Price History
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Price history for the WEN DG4500iX
Latest updates:
  • $651.75 - September 25, 2023
  • $672.65 - September 17, 2023
  • $653.06 - August 27, 2023
  • $671.30 - August 26, 2023
  • $651.75 - August 25, 2023
  • $653.06 - August 19, 2023
  • $654.37 - July 23, 2023
  • $675.22 - July 16, 2023
Data source: homedepot.com
Since: February 18, 2023
  • Highest Price: $675.22 - June 11, 2023
  • Lowest Price: $651.75 - August 25, 2023

Description

Zoom on the WEN DG4500iX

In a nutshell, the WEN DG4500iX is a portable inverter generator mostly geared towards:

  • RV travellers looking for even more independence
  • Occasional participants of outdoor events, competitions, concerts and festivals
  • Homeowners in need of an emergency backup power for their essentials
  • Camping and tailgating buffs looking to enhance their experience

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 dual-fuel technology of the WEN DG4500iX allows for an output of 120V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 3,650W and a starting wattage of 4,500W. If propane-powered, it gives 3,285 rated watts and 4,500 starting watts. In addition, the device is parallel capable (parallel kit not included) and thus, can be linked to a similar or compatible unit for added power.

The inverter generator is rated for a noise of 68 dBA (less noisy than a normal conversation). Its starting mechanisms include a conventional pull-start mechanism and a simple and elegant electric starter (battery included).

Regarding its running time, the DG4500iX, with a 4 gallons fuel capacity can operate for around 12 hours at 50% load with a full tank of gasoline (fuel consumption around 0.33 GPH). When using propane, it can run for around 12 hours (on a 20 lbs tank - propane consumption around 0.39 GPH).

The DG4500iX produces a clean sine wave: thanks to a <1% Total Harmonic Distortion (THD), your sensitive electronics can be safely plugged in the AC outlets.

Outlets

The control panel provides the upcoming 4 AC outlets:

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

It also sports 2 DC outlets: there's two 5V USB ports (USB-A) with which charging of electronics like mobile phones and tablets is made convenient.

Thanks to its TT-30R receptacle (TT stands for 'Travel Trailer'), this WEN generator is RV Ready.

Portability

The WEN DG4500iX has a conventional, open frame design, of the following dimensions: L22.8 x W22.8 x H21.5 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.

The DG4500iX's dry weight of 90.8 lbs lets you use its power anywhere needed. Moreover, its wheel kit and its folding handle will allow you to effortlessly shift it once it's on the ground.

Features

Panel of the WEN DG4500iX

The DG4500iX's control panel

The DG4500iX'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 generator is ready, its oil levels are insufficient and the generator is overloaded, you will be informed by the featured light indicators.

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

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.

Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the WEN DG4500iX's package also includes these accessories: tool kit, funnel, oil and propane hose.

Emissions

The WEN DG4500iX 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 thus, may be used in forested areas.

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).

  • Weight-wise, the WEN DG4500iX has only 90.8 lbs, which renders it one of the lighter inverter generators which produce 3500 to 4500 rated watts. If you are concerned by weight, one of the champions in the above-mentioned power range is the WEN GN400i, with a dry weight of just 66.1 pounds.
  • If compared to generators capable of producing a similar running wattage, this inverter generator with a lowest emitted noise of 68 dBA can be considered somewhat noisy. For those who are looking for a less noisy device, we suggest the Westinghouse iGen4500DF. With just 52 dBA, it is one of the most quiet devices in this power range.
  • With a run time of around 12 hours at 50% load, the DG4500iX has one of the higher run times, compared to its similarly powerful peers. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Westinghouse iGen4500DF, boasting with around 15 hours.
  • Autonomy holds its importance, however, it is largely dependent on the generator’s fuel capacity and so, it is nonsensible to discuss it without mentioning fuel efficiency as well. This inverter generator is not fuel efficient compared to devices of similar output: its estimated fuel consumption stands at 0.33 GPH at a 50% load. If you wish to further improve in the area of fuel efficiency, the Westinghouse iGen4500DF, which boasts with a gas consumption of only 0.23 GPH, may be the right generator for you.

Price comparison

As you can see from this interactive chart, 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
  • Lightweight for its kind (90.8 lbs)
  • High run time
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%
ComplianceCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, tool kit, propane hose, battery, and wheel kit
UPC044459904373

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×

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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 wattage calculator.
ItemRunning WattsStarting Watts
At homeAC (10,000 BTU)15002200
Refrigerator (energy star)1921192
Vacuum cleaner10751175
Game console150150
Total2917 W3917 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Electric grill16501650
Set of 5 LED light bulbs5555
Cell phone charger2020
Total2915 W3505 W
For workGrinder14002500
Demolition hammer12601260
Drain cleaner250250
Total2910 W4010 W

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