The Powerhorse 9000ES is a portable open frame generator with a rated wattage of 7,250 W and a starting wattage of 9,000 W. (Read full specs)
This product was discontinued. For your convenience, we decided to leave this page up.
It was replaced by the Powerhorse 9250.
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Description
Zoom on the Powerhorse 9000ES
In a nutshell, the Powerhorse 9000ES is a portable generator mostly geared towards:
- Food truck owners who do not wish to see their business interrupted under any circumstances
- Homeowners in need of an emergency backup power for their essentials
In the upcoming sections, you'll discover its power characteristics, the array of outlets it presents, its overall portability, and the additional features it possesses.
Power & Run Time
The Powerhorse 9000ES
The Powerhorse 9000ES's engine, 420 cc (12.5 hp) OHV 4-stroke, fueled by gasoline, can deliver 120/240V. It provides a running wattage of 7,250W and reaches a peak wattage of 9,000W.
With a noise rating of 75 dBA (just slightly more noisy than a vacuum cleaner), the generator features a traditional recoil pull-start mechanism, but also a user-friendly and hassle-free electric starter (battery not included).
The fuel capacity of 6.6 gallons allows the 9000ES to operate for around 9.6 hours at 50% load with a full tank (fuel consumption around 0.69 GPH).
With a <5% Total Harmonic Distortion (THD), the 9000ES delivers a clean sine wave—essential for safeguarding your delicate electronics when plugged into its AC outlets.
Outlets
The control panel provides the upcoming 10 AC outlets:
Furthermore, it showcases 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle enabling simple battery charging for added ease.
Despite not meeting the 'RV Ready' criteria, this Powerhorse generator grants the advantage of simple RV compatibility via its L5-30R receptacle, enabling you to conveniently power your RV by using an L5-30P to TT-30R adaptor. Besides, thanks to its twist-lock L14-30R receptacle, the 9000ES is transfer switch ready, facilitating easy hookup to your breaker box to provide backup power for your home during blackouts.
Portability
At L29.3 x W26.6 x H26.4 in, the Powerhorse 9000ES 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.
As the generator's weight is 206 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). However, the limited maneuverability is remedied with its wheel kit and its folding handle, facilitating convenient shifting once the generator is positioned on the ground.
Features
The 9000ES's control panel
The 9000ES and its control panel include a handy voltmeter that allows you to easily monitor power output anytime. This feature comes handy when monitoring its status and activity.
In addition to this info, a light indicator shows you if its oil levels are insufficient.
Thanks to its built-in fuel gauge, the generator allows you to quickly, conveniently, and easily check the gas level at a glance.
From a security standpoint, the product offers an automatic low oil shut-off and an overload protection (circuit breaker), allowing you to use it with a peace of mind.
As for its accessories, apart from the previously mentioned features, the Powerhorse 9000ES also comes with the basic documentation and an owner's manual (opens in a new tab), allowing you to start it right away.
Product Video
The Powerhorse 9000ES versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Powerhorse 9000ES compare to generators of similar power (between 6500 and 7500 W).
- Weighing in at 206 lbs, the Powerhorse 9000ES fits within the expected weight range for devices producing 6500 to 7500 rated watts. If weight is a key factor for your needs, the Sportsman GEN85KIDF is noteworthy for being one of the top contenders in this power range, with a dry weight of 133 pounds.
- This generator has a somewhat average expected noise for its power range, rated at 75 dBA. If you value reduced noise levels, the Powerhorse 7500i could be worth considering. It's one of the quietest generators in its power range, rated at 55 dBA.
- With around 9.6 hours of runtime at a 50% load on a full tank, the 9000ES is in line with the average autonomy range for generators of comparable power. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Predator 9000, as it provides around 13 hours.
- While the run time is an important parameter, it is dependent on the fuel tank's capacity and thus, doesn't say much on its own unless we consider fuel consumption as well. The generator utilizes approximately 0.69 GPH of gasoline at a 50% load, placing it within the typical range of fuel consumption seen in products of comparable wattage. If gasoline efficiency is at the top of your list, you may want to have a look at the Cummins Onan P9500df, which has great fuel efficiency, with a gas consumption of only 0.6 gallons per hour.
The bottom line
- Impressive quantity of AC outlets
- Electric start
- Clean sine wave
- Decent weight (206 lbs)
- Acceptable noise (75 dBA)
- Decent run time
- Decent fuel efficiency
- No 50-amp output
- Battery not included
- No remote start
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 420 cc OHV 4-stroke |
| Starting system | Recoil, Electric |
| Warranty | 2 years |
| Voltage | AC: 120/240V 60 Hz, DC: 12V |
|---|---|
| Running watts | 7,250 W |
| Starting watts | 9,000 W |
| Running amps (@120/240V) | 60.4/30.2 amps |
| Peak amps (@120/240V) | 75/37.5 amps |
| Run time @50% load | 9.6 h |
| Run time @25% load | Unknown |
| GFCI outlets | No |
|---|---|
| Covered outlets | No |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | 1x 12V 8A (cigarette lighter style) |
| Data center | Voltmeter |
| Indicators | Low oil |
| Fuel tank | Steel, 6.6 gal |
| Fuel gauge | Yes |
| Weight | 206 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 29.3 x 26.6 x 26.4 in |
| Noise (lower limit) | 75 dBA |
| THD | < 5% |
| Compliance | EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Wheel kit |
| Country of origin | China |
| Other model numbers | 750142 |
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 Powerhorse
Powerhorse is a trademarked brand name of gas-powered outdoor products owned and distributed by the Northern Tool & Equipment Company Inc. through their store locations and online. Powerhorse outdoor products include gas- and electric-powered tools including pressure washers, wood chippers/shredders, log splitters, electric generators and inverters. The product line also offers engines and water pumps. The brand's motto is "Power You Can Depend On". Powerhorse generators are engineered, developed and tested in Minnesota, but manufactured in China or Vietnam.
Warranty Information
The Powerhorse 9000ES 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 Powerhorse generators, please contact the Powerhorse Customer Support: 1-866-443-2576.
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Microwave (1000 watts) | 1500 | 1500 |
| Electric fry pan | 1500 | 1500 | |
| AC (10,000 BTU) | 1500 | 2200 | |
| Sump pump (1/2 hp) | 1050 | 2150 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 5797 W | 6897 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Toaster oven | 800 | 800 | |
| DVD player | 350 | 350 | |
| Total | 5790 W | 6380 W | |
| For work | Table saw | 1800 | 4500 |
| Air compressor (1 hp) | 1600 | 6100 | |
| Concrete vibrator (1 hp) | 1080 | 1080 | |
| Total | 4480 W | 8980 W |
What does the throttle control switch do? Should I have it on? Couldn’t find information in manual. I have the powerhorse 9000E (Asked October 30, 2020)
This feature senses the load on the generator. With no load on the generator the engine speed drops to idle, which saves fuel and lengthens engine life. When a load is applied, the engine speed returns to maximum RPMs. Turning the switch off disables the sensing device and the generator will run at maximum RPM whether or not a load is applied.
Will it run a hot water heater (Asked November 14, 2020)
Most likely, yes. But it's always better to check your appliance's data plate to know its actual power needs.
How do I get a replacement throttle control switch for 9000? (Asked March 17, 2021)
Replacement parts can be ordered from Northern Tool.
Is this an inverter generator? (Asked March 18, 2022)
The unit is not an inverter generator, but it has a low THD.
