Genmax GM5500XiD - 4000/5500W Dual Fuel Open Frame Inverter Generator
The Genmax GM5500XiD is a compact and lightweight open frame dual fuel inverter generator with a rated wattage of 4,000 W and a starting wattage of 5,500 W. (Read full specs)
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Description
Zoom on the Genmax GM5500XiD
To sum up, the Genmax GM5500XiD is a compact and lightweight portable inverter generator tailored for:
- RV travellers wishing to enhance their freedom and nomad lifestyle
- People occasionally participating in outdoor fairs, festivals or events
- Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device.
Power & Run Time
Thanks to its dual-fuel technology, the Genmax GM5500XiD provides a 120V output and offers both versatility and power. When utilizing gasoline, it delivers a running wattage of 4,000W and a starting wattage of 5,500W. Alternatively, when operating on propane, it provides 3,600 running watts and 4,950 starting watts. Furthermore, its parallel capability (parallel kit not included) allows for increasing of power output when connected to another similar or compatible unit, ensuring expanded energy capacity and reliability for various applications.
The inverter generator is rated for a noise of 68 dBA (less noisy than background music). Its starting mechanism is based on a traditional recoil pull-start mechanism.
In terms of running time, the GM5500XiD, equipped with a 2.2 gallons fuel tank, is capable of running continuously for up to 11 hours on a full gasoline tank (with fuel consumption estimated at around 0.2 gallons per hour). When utilizing propane, it provides up to 17.5 hours (estimation based on a 20 lbs tank - propane consumption around 0.27 GPH) of operation.
The GM5500XiD produces a clean sine wave: thanks to a <3% Total Harmonic Distortion (THD), your sensitive electronics can be safely plugged in the AC outlets.
Outlets
The control panel features 3 AC outlets as follows:
In addition, it provides 2 DC outlets: there's two 5V USB ports (1 x USB-A and 1 x USB-C) designed for hassle-free charging of various electronic devices such as smartphones and tablets, ensuring uninterrupted usage.
Equipped with a TT-30R receptacle (TT representing 'Travel Trailer'), this Genmax generator is RV Ready, ensuring compatibility with recreational vehicles.
Portability
With dimensions of L23.1 x W18.5 x H17.8 in, the traditional open frame design of the Genmax GM5500XiD ensures stability while allowing easy maintenance access to components and promoting effective air cooling. The generator is designed for ideal use outdoors and in rough environments.
As the GM5500XiD's weight is only 68 lbs, it can follow you and your power needs anywhere. Moreover, its set of wheels and its folding handle facilitate movement of the generator once it's on the ground.
Features
To facilitate status and activity monitoring, a convenient meter, displaying voltage, frequency, and lifetime hours information are embedded in the control panel of the GM5500XiD.
In addition to this info, the light indicators show you if the generator is overloaded, the generator is ready and the oil level is too low.
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.
Considering security aspects, the generator boasts an overload protection (circuit breaker) and an automatic low oil shut-off, offering peace of mind throughout operation.
It also benefits from Genmax's CO DETECT technology, which is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.
Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Genmax GM5500XiD also comes with some accessories: tool kit, propane hose, funnel and oil are included.
The Genmax GM5500XiD versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Genmax GM5500XiD compare to inverter generators of similar power (between 3500 and 4500 W).
- Regarding its weight, the Genmax GM5500XiD only weighs in at 68 pounds, which means it's one of the lighter inverter generators in the 3500-4500 rated wattage range. 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.
- When compared to devices able to produce a similar running wattage, this inverter generator and its lowest emitted noise of 68 dBA is on the noisier side. If noise emissions are one of your priorities, you may want to take a look at the Westinghouse iGen5000DF. It's one of the quietest options among generators of similar power, rated at 52 dBA.
- Regarding its runtime, the GM5500XiD operates for up to 11 hours at a 25% load, positioning it at the lower spectrum among comparable inverters. If prolonged run time is essential to your needs, you could consider the Firman WH03662OF, which offers one of the highest autonomy among devices with similar power output, lasting up to 25 hours.
- Run time is a key metric, but it's dependent on the generator's fuel tank capacity. Therefore, discussing fuel efficiency is necessary for a complete understanding. With a fuel usage of about 0.2 GPH at a 25% load, this inverter generator falls within the typical gasoline consumption range observed in comparably powerful products. To prioritize fuel savings, we advise considering the Champion 201319, which stands out for its gasoline efficiency, consuming just 0.16 gallons per hour.
Price comparison
As you can see from these interactive charts, when compared to other 3500-4500W dual fuel inverter generators, the Genmax GM5500XiD 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
- Dual fuel
- CO DETECT technology
- Several accessories included
- USB-C port
- RV Ready
- Parallel capable
- Inverter
- Lightweight (68 lbs)
- Decent fuel efficiency
- No electric start
- 1-year warranty
- On the noisy side (68 dBA)
- Relatively low run time
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | Yes |
| Fuel | Dual Fuel (gasoline/propane) |
| Engine | 160 cc OHV 4-stroke |
| Starting system | Recoil |
| Warranty | 1 year |
| Voltage | AC: 120V 60 Hz, DC: 5V |
| Gasoline | Propane | |
|---|---|---|
| Running watts | 4,000 W | 3,600 W |
| Starting watts | 5,500 W | 4,950 W |
| Running amps | 33.3 amps | 30 amps |
| Peak amps | 45.8 amps | 41.3 amps |
| Run time @50% load | 8 h | 12.5 h * |
| Run time @25% load | 11 h | 17.5 h * |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 2x 5V USB port (USB-A and USB-C) |
| Data center | VFT |
| Indicators | Low oil, overload and output ready |
| Fuel tank | 2.2 gal |
| Fuel gauge | Yes |
| Weight | 68 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 23.1 x 18.5 x 17.8 in |
| Noise (lower limit) | 68 dBA |
| THD | < 3% |
| Compliance | CARB, EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Oil, funnel, tool kit, propane hose, and wheel kit |
| UPC | 860013299040 |
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.
* Propane runtime is our own estimate, based on a 20 lbs tank and NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs of propane = 1 gal of gasoline.
About Genmax
GENMAX is a new portable generator brand registered by the Chongqing Dinking Power Machinery Co. LTD., which itself was founded in 2010 and is currently located in Chongqing, China. Dinking specializes in the general motor industry and manufactures portable generators, power sources, water pumps, garden machinery and construction machinery for foreign markets. Among most notable achievements are Dinking’s exclusive contract with Hyundai and 5th place in the ranking of Chinese foreign trade exporters in general motor industry (2016). GENMAX brand portfolio includes a sizeable selection of gas-powered generators covering all common wattage categories.
Warranty Information
The Genmax GM5500XiD is covered under a warranty for up to 1 year. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Genmax generators, please consult Genmax's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-866-960-2920.
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Refrigerator (energy star) | 192 | 1192 |
| Hair dryer | 1800 | 1900 | |
| Vacuum cleaner | 1075 | 1175 | |
| Radio | 100 | 100 | |
| Cell phone charger | 20 | 20 | |
| Total | 3187 W | 4187 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| Electric grill | 1650 | 1650 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 3185 W | 3605 W | |
| For work | Table saw | 1800 | 4500 |
| Reciprocating saw | 730 | 960 | |
| Drain cleaner | 250 | 250 | |
| Total | 2780 W | 5480 W |
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