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Description
Zoom on the WEN 56477i
In a nutshell, the WEN 56477i is a compact and lightweight portable inverter generator mostly geared towards:
- 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
- Camping and tailgating hobbyists looking for a portable power source
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 WEN 56477i houses a 224 cc OHV 4-stroke engine, which provides 120V, consumes gasoline and delivers a running wattage of 4,000W along with a peak wattage of 4,800W. Additionally, as the generator is parallel capable (parallel kit not included), it can be linked to a second unit for more power.
The inverter generator is rated for a noise of 62 dBA (just slightly more noisy than a normal conversation). Its starting mechanism is based on a conventional pull-start mechanism.
The fuel capacity of 1.9 gallon allows the 56477i to operate for around 7 hours at 50% load with a full tank (fuel consumption around 0.27 GPH).
The 56477i produces a clean sine wave: thanks to a <1.2% Total Harmonic Distortion (THD), your sensitive electronics can be safely plugged in the AC outlets.
Outlets
The control panel provides the upcoming 5 AC outlets:
In addition, it provides 3 DC outlets: there's a 12V 8A (cigarette lighter style) receptacle allowing you to easily charge your batteries and 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 56477i is an inverter generator and has an encased design of the following dimensions: L23.8 x W12.6 x H22.1 in. Thus, it is more aesthetical than conventional, open frame products. The generator has a contemporary design, convenient for recreationally generating power.
As the 56477i's weight is only 72.7 lbs, it can follow you and your power needs anywhere. Moreover, its set of 2 wheels and its telecospic handle will allow you to effortlessly shift it once it's on the ground.
Features
The 56477i's control panel
A digital data center, one of the features of the 56477i's control panel, gives you information on the fuel level, lifetime run hours, voltage, frequency and power output, and thus, is helpful for the monitoring of its activity and status.
In addition to this info, the device’s light indicators will display if the generator is ready, the generator is overloaded and its oil levels are insufficient.
The fuel shutoff feature turns off the flow of fuel, allowing for the 56477i to use up the remaining fuel from the carburetor before automatically shutting down. This helps fight the build-up and blockages caused by stagnant fuel inside the carburetor, minimizing maintenance while prolonging the unit’s lifespan.
From a security standpoint, the product offers an automatic low oil shut-off, an overload protection (circuit breaker) and a low fuel automatic shutdown, allowing you to use it with a peace of mind.
Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the WEN 56477i also is packed along with the following accessories: oil, tool kit and funnel.
Emissions
The WEN 56477i 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, making it usable in forested areas.
The WEN 56477i versus other generators
The following charts are provided to give you an idea of how some of the key specs of the WEN 56477i compare to inverter generators of similar power (between 3500 and 4500 W).
- Weight-wise, the WEN 56477i has only 72.7 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.
- Because this inverter generator emits noise as low as 62 dBA, it can be considered to have a pretty average expected noise rating for a device of its power. If noise emissions are one of your priorities, you may be interested in the Westinghouse iGen4500DF, one of the least noisy generators similarly powerful as this one, rated for 52 dBA.
- As far as autonomy is concerned, providing around 7 hours of runtime with a full tank at a 50% load, the 56477i falls into the low end in comparison with other inverters of a comparable power output. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Westinghouse iGen4500DF, which is able to run for around 15 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 inverter generator is one of the more fuel efficient models of the aforementioned output range, as its estimated fuel consumption reaches just 0.27 GPH (gallon per hour) at 50% load. If you wish to acquire one of the most gasoline efficient products of this power range, the Westinghouse iGen4500DF, with a fuel consumption of 0.23 GPH could be in your good books.
Price comparison
As you can see from this interactive chart, when compared to other 3500-4500W inverter generators, the WEN 56477i 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
- Inexpensive
- Several accessories included
- RV Ready
- Parallel capable
- Inverter
- Lightweight (72.7 lbs)
- Fuel efficient
- Acceptable noise (62 dBA)
- No electric start
- Relatively low run time
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | Yes |
| Fuel | Gasoline |
| Engine | 224 cc OHV 4-stroke |
| Starting system | Recoil |
| Warranty | 3 years |
| Voltage | AC: 120V 60 Hz, DC: 12V |
|---|---|
| Running watts | 4,000 W |
| Starting watts | 4,800 W |
| Running amps | 33.3 amps |
| Peak amps | 40 amps |
| Run time @50% load | 7 h |
| Run time @25% load | Unknown |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 12V 8A (cigarette lighter style) 2x 5V USB port (USB-A) |
| Data center | Power output, fuel level, lifetime run hours, voltage and frequency |
| Indicators | Low oil, overload and output ready |
| Fuel tank | 1.9 gal |
| Fuel gauge | Digital |
| Weight | 72.7 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 23.8 x 12.6 x 22.1 in |
| Noise (lower limit) | 62 dBA |
| THD | < 1.2% |
| Compliance | CARB, EPA |
| Security | Low oil, overload and low fuel protection |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Oil, funnel, and tool kit |
| Country of origin | China |
| UPC | 044459564775 |
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.
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 56477i 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?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Microwave (1000 watts) | 1500 | 1500 |
| Electric fry pan | 1500 | 1500 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Total | 3192 W | 4192 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Mixer | 200 | 200 | |
| Total | 3190 W | 3780 W | |
| For work | Table saw | 1800 | 4500 |
| Drain cleaner | 250 | 250 | |
| Total | 2050 W | 4750 W |
Couldn't find the right answer for you? Ask your own question.
