Zoom on the WEN GN4500
In summary, the WEN GN4500 is a compact portable generator especially useful for:
- RV travellers looking for even more independence
- Occasional participants of outdoor events, competitions, concerts and festivals
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
Power & Run Time
The WEN GN4500's design includes a gasoline-fueled 212 cc OHV 4-stroke engine. With a 120V output, it gives a running wattage of 3600W and also a peak wattage of 4500W.
With a noise rating of 65 dBA (just slightly more noisy than an office), the generator features a simple traditional pull-start mechanism.
With a full tank, the GN4500 can operate for around 13 hours at 50% load (fuel consumption around 0.31 GPH), thanks to its fuel capacity of 4 gallons.
The control panel features the following 6 AC outlets:
This WEN generator is RV Ready, as it features a TT-30R receptacle (TT stands for 'Travel Trailer').
The dimensions of the WEN GN4500, which are L23.3 x W18 x H18.8 in, and its typical, open frame design provides stability and enables the generator to be raised above ground level. The generator is designed for ideal use outdoors and in rough environments.
The GN4500 can be taken anywhere with you, thanks to its weight of 97.9 lbs. Moreover, grabbing and moving this product is made even easier by its open frame design.
The GN4500's control center features a convenient meter showing you voltage, frequency and lifetime hours to aid you with the monitoring of its status and activity.
The fuel level of the generator can be determined quickly, easily, and conveniently with the help of its built-in fuel gauge.
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).
Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the WEN GN4500's package also includes these accessories: oil and tool kit.
The WEN GN4500 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 and therefore, can be used in forested areas.
The WEN GN4500 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the WEN GN4500 compare to generators of similar power (between 3500 and 4500 W).
- In terms of its dry weight, the WEN GN4500 stands at only 97.9 lbs, meaning that is one of the lighter devices of the 3500-4500 rated wattage category 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.
- Since the generator's noise is rated at 65 dBA, it has the roughly average expected noise for a device of similar power. If noise emissions are important to you, one of the least noisy generators of this power range is the Cummins Onan P4500i with only 52 dBA.
- Since the GN4500 boasts with a run time of around 13 hours at 50% load, it can be safely judged as a device of a higher run time than most generators of a comparable output. If autonomy is your priority, one of the devices of a similar power output with the highest run time is the Predator 4375, reaching around 16 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. With an estimated gasoline consumption of 0.31 GPH (gallon per hour) at 50% load, this generator is among the more fuel efficient of the products in the above-mentioned wattage range. If you wish to further improve in the area of fuel efficiency, the Westinghouse iGen4200, which boasts with a gas consumption of only 0.17 GPH, may be the right generator for you.
As you can see from this interactive chart, when compared to other 3500-4500W generators, the WEN GN4500 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
- Several accessories included
- RV Ready
- Lightweight for its kind (97.9 lbs)
- High run time
- Fuel efficient
- Acceptable noise (65 dBA)
- No electric start
Features and Specifications
|Engine||212 cc OHV 4-stroke|
|Voltage||AC: 120V 60 Hz|
|Running watts||3600 W|
|Starting watts||4500 W|
|Running amps||30 amps|
|Peak amps||37.5 amps|
|Run time @50% load||13 h|
|Run time @25% load||Unknown|
|Automatic Voltage Regulation||Yes|
|AC outlets|| |
|Fuel tank||4 gal|
|Approx. dimensions (L x W x H)||23.3 x 18 x 18.8 in|
|Noise (lower limit)||65 dBA|
|Security||Low oil and overload protection|
|Accessories included||Oil and tool kit|
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.
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.
The WEN GN4500 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?
|Item||Running Watts||Starting Watts|
|At home||Refrigerator (energy star)||192||1192|
|Set of 5 LED light bulbs||55||55|
|Total||2857 W||3857 W|
|For camping||Radiant heater||1300||1300|
|RV AC (11,000 BTU)||1010||1600|
|Total||2860 W||3450 W|
|Total||2740 W||3840 W|
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