Generac GP9500ETF - 9500/12500W Tri Fuel Generator With Electric Start
The Generac GP9500ETF (8063) is a powerful open frame tri-fuel generator with a rated wattage of 9,500 W and a starting wattage of 12,500 W. (Read full specs)
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Description
Zoom on the Generac GP9500ETF
In short, the Generac GP9500ETF is a powerful portable generator adequately designed for:
- Small homeowners in search of a full power backup solution
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
- Professionals in need of safely powering high-intensity work or lighting equipment
- RV travellers looking for even more independence
The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, and the extra features it benefits from.
Power & Run Time
The Generac GP9500ETF 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 9,500W and a peak wattage of 12,500W. Switching to propane provides 8,550 rated watts and 11,250 peak watts, while natural gas operation delivers 7,000W of rated wattage and 9,000W of starting wattage.
Its starting mechanisms include a simple traditional pull-start mechanism and an easy-to-use and reliable electric starter (battery included).
In terms of running time, the GP9500ETF, equipped with a 7.5 gallons fuel tank, is capable of running continuously for up to 14 hours on a full gasoline tank (with fuel consumption estimated at around 0.54 gallons per hour). When utilizing propane, it provides up to 6 hours (on a 20 lbs tank - propane consumption around 0.78 GPH) of operation.
Outlets
The control panel includes the following 4 AC outlets:
With its 14-50R outlet, this Generac unit is RV-ready for owners with a 50-amp service in their RVs. In addition, with its twist-lock L14-30R receptacle, the GP9500ETF is configured to be transfer switch ready, allowing straightforward connection to your breaker box to supply backup power to your home during outages.
Portability
At L27.5 x W27.1 x H27.6 in, the Generac GP9500ETF boasts a traditional open frame structure, ensuring stability and allowing for convenient maintenance access to components, promoting air circulation. The featured design is ideal for the outdoors and all tough environments.
Although this generator is technically considered 'portable' (in the sense that it can be moved), its 219 lbs make may make it challenging to manually lift and transport. Despite the restricted maneuverability, its wheel kit (⌀9.5") and its folding handle provides a solution, allowing for convenient shifting once the generator is positioned on the ground.
Features
The control panel of the GP9500ETF includes a convenient meter showing you voltage, frequency and lifetime hours, helpful for the monitoring of its status and activity.
Thanks to its built-in fuel gauge, the generator allows you to quickly, conveniently, and easily check the gas level at a glance.
Considering security aspects, the generator boasts an automatic low oil shut-off and an overload protection (circuit breaker), offering peace of mind throughout operation.
The GP9500ETF also benefits from Generac’s COsense® carbon monoxide monitoring. This technology senses and manages CO output and shuts down the unit when necessary, to protect you from CO poisoning.
Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Generac GP9500ETF's package also includes these accessories: propane hose and oil.
The Generac GP9500ETF versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Generac GP9500ETF compare to multi-fuel generators of similar power (between 9000 and 10000 W).
- With a dry weight of 219 lbs, the Generac GP9500ETF sits comfortably within the expected weight range for multi-fuel devices generating 9000 to 10000 rated watts. If weight is your top priority, one of the champions in this power category is the Westinghouse iGen11000DFc, weighing just 187.4 pounds.
- Autonomy-wise, with up to 14 hours on a full tank at a 25% load, the GP9500ETF is on the low end when compared to other multi-fuel generators of a similar power output. If prolonged run time is essential to your needs, you could consider the Westinghouse iGen11000TFc, which offers one of the highest autonomy among devices with similar power output, lasting 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. When it comes to fuel efficiency among generators with similar wattage, this generator lags behind, with a consumption rate of 0.54 GPH at a 25% load. If minimizing fuel usage is one of your key priorities, the DuroMax XP11000iH is one of the most efficient devices with similar power output, with a gasoline consumption of only 0.39 gallons per hour.
Price comparison
As you can see from these interactive charts, when compared to other 9000-10000W multi-fuel generators, the Generac GP9500ETF 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
- Tri-fuel
- COsense® technology
- GFCI Outlets
- Electric start
- Decent weight (219 lbs)
- Natural gas hose not included
- No remote start
- Relatively low run time
- Low fuel efficiency
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Tri-Fuel (gasoline/propane/natural gas) |
| Engine | 400 cc OHV 4-stroke |
| Starting system | Recoil, Electric |
| Warranty | 3 years |
| Voltage | AC: 120/240V 60 Hz |
| Gasoline | LPG | NG | |
|---|---|---|---|
| Running watts | 9,500 W | 8,550 W | 7,000 W |
| Starting watts | 12,500 W | 11,250 W | 9,000 W |
| Running amps (@120/240V) | 79.2/39.6 amps | 71.3/35.6 amps | 58.3/29.2 amps |
| Peak amps (@120/240V) | 104.2/52.1 amps | 93.8/46.9 amps | 75/37.5 amps |
| Run time @50% load | 9.5 h | 4.5 h | N/A |
| Run time @25% load | 14 h | 6 h | N/A |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | No |
| Data center | VFT |
| Indicators | No |
| Fuel tank | 7.5 gal |
| Fuel gauge | Yes |
| Weight | 219 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 27.5 x 27.1 x 27.6 in |
| Noise (lower limit) | Unknown |
| THD | Unknown |
| Compliance | EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, propane hose, battery, and wheel kit |
| Other model numbers | 8063 |
| UPC | 696471104523 |
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.
About Generac
Generac Power Systems is an American based generator and power equipment manufacturer, founded in 1959. As its name suggests, the main focus of Generac are power generators, and other related electric equipment, such as switches, paralleling systems and small engines. The company has several manufacturing facilities based in the US, thus, their products are engineered and built in the USA. However, their components can be a mix of domestic and foreign parts.
Warranty Information
The Generac GP9500ETF 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 Generac generators, please consult Generac's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-888-GENERAC (888-436-3722).
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Sump pump (1/2 hp) | 1050 | 2150 |
| Furnace fan (1/2 hp) | 875 | 2350 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Clothes dryer | 5400 | 6750 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 7572 W | 9047 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Microwave (1000 watts) | 1500 | 1500 | |
| RV AC (11,000 BTU) | 1010 | 1600 | |
| Radio | 100 | 100 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 7595 W | 8185 W | |
| For work | Table saw | 1800 | 4500 |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Demolition hammer | 1260 | 1260 | |
| Circular saw | 1200 | 3200 | |
| Drain cleaner | 250 | 250 | |
| Bug zapper | 80 | 80 | |
| Total | 7590 W | 12090 W |
What is the noise rating of the GP9500ETF?
Due to the lack of standardization in noise emission measurement, Generac does not provide their units' noise levels.
Couldn't find the right answer for you? Ask your own question.


