Genmax GM12000XiT - 10000/12000W Tri Fuel Open Frame Inverter Generator With Remote Start
The Genmax GM12000XiT is a powerful open frame tri-fuel inverter generator with a rated wattage of 10,000 W and a starting wattage of 12,000 W. (Read full specs)
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Description
Zoom on the Genmax GM12000XiT
In a nutshell, the Genmax GM12000XiT is a powerful portable inverter generator mostly geared towards:
- Professionals who want to ensure that a power failure will not prevent them from working
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
- RV travellers who wish to upgrade their experience to another level
In the forthcoming sections, you'll delve into its power characteristics, the various outlets it offers, its overall portability, and the additional features it boasts.
Power & Run Time
The Genmax GM12000XiT delivers 120/240V and is equipped with a tri-fuel technology, enabling it to operate on gasoline, propane, or natural gas. When powered by gasoline, it achieves a running wattage of 10,000W and a peak wattage of 12,000W. Switching to propane provides 9,000 rated watts and 10,800 peak watts, while natural gas operation delivers 8,000W of rated wattage and 9,600W of starting wattage.
Enjoying a noise rating of 73 dBA (just slightly more noisy than a vacuum cleaner), this inverter generator can be started thanks to a standard recoil pull-rope starting mechanism, but also to an easy-to-use and reliable electric starter (battery included). Furthermore, the GM12000XiT can be remotely started, providing users with added ease of use (key fob included).
The unit also features 2-wire start capability, allowing connection to compatible automatic transfer switches (ATS), solar battery systems, or hybrid inverter setups through a low-voltage contact-closure control interface.
In terms of its run time capability, the GM12000XiT, furnished with a 10.5 gallons fuel tank, can maintain operations for up to 16 hours on a full tank of gasoline (with fuel consumption averaging 0.66 gallons per hour). It also provides up to 5 hours (estimation based on a 20 lbs tank - propane consumption around 0.94 GPH) of operation with propane.
The GM12000XiT 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 includes the following 6 AC outlets:
Additionally, it features 3 DC outlets: there's a 12V 8A (cigarette lighter style) receptacle with which charging your batteries is made easy and two 5V USB ports (USB-A) ensuring convenient charging of devices like mobile phones and tablets, for connectivity on the go.
With its 14-50R outlet, this Genmax unit is RV-ready for owners with a 50-amp service in their RVs. In addition, since the GM12000XiT bears a twist-lock L14-30R receptacle, it is transfer switch ready: it is easily connectible to a breaker box and can power your home in case of a power outage.
Portability
At L30 x W27.4 x H27.7 in, the standard open frame design of the Genmax GM12000XiT delivers stability alongside easy maintenance access to components and good air cooling. The device has been designed for tough environments and demanding outdoor use.
With a weight of 194 lbs, the generator is still labeled as 'portable,' denoting its ability to be moved, although its heaviness might restrict easy portability. Nevertheless, the restricted maneuverability is counteracted by its set of wheels and its folding handle, enabling easy shifting once the generator is set in place.
Features
The GM12000XiT's control panel
The control panel of the GM12000XiT includes a convenient meter, displaying voltage, frequency, and lifetime hours information, helpful for the monitoring of its status and activity.
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 built-in fuel gauge of the inverter generator ensures simple and quick gas level assessments.
From a security standpoint, the generator is furnished with an automatic low oil shut-off and an overload protection (circuit breaker), ensuring peace of mind during 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.
In addition to the traditional documentation and an owner's manual (opens in a new tab) to help you get started promptly, the Genmax GM12000XiT also includes several accessories: tool kit, battery charging cables, propane hose, oil, funnel, key fob and natural gas hose with NPT adapter.
The Genmax GM12000XiT versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Genmax GM12000XiT compare to multi-fuel generators of similar power (between 9500 and 10500 W).
- In terms of its weight, the Genmax GM12000XiT weighs merely 194 pounds, earning it a spot among the lightest multi-fuel generators within the 9500 to 10500 rated wattage category.
- Given its rated noise level of 73 dBA, this inverter generator aligns with the average expected noise rating for devices of similar type and power. If noise emissions are one of your priorities, you may want to take a look at the Genmax GM12500iET. It's one of the quietest options among generators of similar power, rated at 62 dBA.
- The GM12000XiT's runtime of up to 16 hours at a 25% load on a full tank positions it within the average autonomy range compared to other multi-fuel generators with similar power. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Westinghouse WGen10500DFc, which is able to run for up to 19 hours.
- Run time is a key metric, but it's dependent on the generator's fuel capacity. Therefore, discussing fuel efficiency is necessary to get the full picture. Among generators of similar output, this inverter generator ranks somewhat poorly in fuel efficiency, with an estimated consumption of 0.66 GPH at a 25% load. If gasoline efficiency is at the top of your list, you may want to have a look at the DuroMax XP12000EH, which has great fuel efficiency, with a gas consumption of only 0.44 gallons per hour.
Price comparison
As you can see from these interactive charts, when compared to other 9500-10500W multi-fuel generators, the Genmax GM12000XiT is on the average side of the price range.
Therefore, this generator nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Tri-fuel
- CO DETECT technology
- Several accessories included
- GFCI Outlets
- Remote start
- Two-wire start
- Inverter
- Lightweight for its kind (194 lbs)
- Acceptable noise (73 dBA)
- Decent run time
- No parallel ports
- Low fuel efficiency
Do you own the Genmax GM12000XiT and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Tri-Fuel (gasoline/propane/natural gas) |
| Engine | 458 cc OHV 4-stroke |
| Starting system | Recoil, Electric, Remote |
| Warranty | 3 years |
| Voltage | AC: 120/240V 60 Hz, DC: 12V |
| Gasoline | LPG | NG | |
|---|---|---|---|
| Running watts | 10,000 W | 9,000 W | 8,000 W |
| Starting watts | 12,000 W | 10,800 W | 9,600 W |
| Running amps (@120/240V) | 83.3/41.7 amps | 75/37.5 amps | 66.7/33.3 amps |
| Peak amps (@120/240V) | 100/50 amps | 90/45 amps | 80/40 amps |
| Run time @50% load | Unknown | Unknown | N/A |
| Run time @25% load | 16 h | 5 h * | N/A |
| GFCI outlets | Yes |
|---|---|
| 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 | VFT |
| Indicators | Low oil, overload and output ready |
| Fuel tank | 10.5 gal |
| Fuel gauge | Yes |
| Weight | 194 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 30 x 27.4 x 27.7 in |
| Noise (lower limit) | 73 dBA |
| THD | < 3% |
| Compliance | EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, funnel, tool kit, key fob, natural gas hose with NPT adapter, propane hose, battery charging cables, battery, and wheel kit |
| Country of origin | China |
| UPC | 860014227929 |
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 GM12000XiT 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 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 | AC (10,000 BTU) | 1500 | 2200 |
| Microwave (1000 watts) | 1500 | 1500 | |
| Dish washer | 1500 | 3000 | |
| Electric fry pan | 1500 | 1500 | |
| Sump pump (1/2 hp) | 1050 | 2150 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Waffle iron | 750 | 750 | |
| Total | 7992 W | 9492 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Microwave (1000 watts) | 1500 | 1500 | |
| Electric fry pan | 1500 | 1500 | |
| DVD player | 350 | 350 | |
| Total | 7990 W | 8580 W | |
| For work | Table saw | 1800 | 4500 |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Demolition hammer | 1260 | 1260 | |
| Disc sander | 1200 | 1200 | |
| Bug zapper | 80 | 80 | |
| Total | 7340 W | 11840 W |
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