The Powerhorse 27000 is a powerful open frame generator with a rated wattage of 18,000 W and a starting wattage of 27,000 W. (Read full specs)
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Description
Zoom on the Powerhorse 27000
In summary, the Powerhorse 27000 is a powerful portable generator especially useful for:
- Professionals who want to be able to deliver results, even during a power failure
- Small homeowners in search of a full power backup solution
In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed.
Power & Run Time
The Powerhorse 27000
Powerhorse 27000 is equipped with a 999 cc OHV V-Twin engine, running on gasoline and providing 120/240V, boasting a running wattage of 18,000W alongside a starting wattage of 27,000W. The impressive running wattage makes this unit the 2nd biggest portable generator currently on the market, along with the Generac GP18000EFI.
This generator features a hassle-free and practical electric starter (battery included).
Featuring a 17.2 gallons fuel tank, the 27000 can provide power for around 8 hours at 50% load on a full tank (with fuel consumption averaging 2.15 gallons per hour).
The <5% Total Harmonic Distortion (THD) of the 27000 ensures a clean sine wave output, providing a secure power source for your sensitive electronics through its AC outlets.
Outlets
The control panel is equipped with the following 8 AC outlets:
Moreover, it comes equipped with 1 DC outlet: there's a 12V 8A receptacle with which you may charge your batteries with ease.
While this Powerhorse generator is not RV Ready, its L5-30R receptacle can be used for a simple RV connection with an L5-30P to TT-30R adaptor. Besides, due to the featured twist-lock L14-30R receptacle, the 27000 is transfer switch ready: you may connect it to a breaker box to power your household during a power outage.
Portability
With its L37.8 x W25.5 x H32.6 in dimensions, the open frame structure of the Powerhorse 27000 guarantees stability, simplified maintenance access to components, and better air cooling than enclosed units. The design is ideal for rough environments and demanding outdoor use.
Though weighing 510 lbs, the generator remains classified as 'portable,' indicating its capability to be moved, though its weight could pose transport challenges. Nonetheless, the limited maneuverability is compensated for by utilizing its wheel kit (⌀13") and its folding handle, which facilitates shifting once the generator is set on the ground.
The generator comes with an additional safety feature, a lift hook on the top of its frame, which is helpful during its transport, loading and unloading.
Features
The 27000's control panel
To facilitate status and activity monitoring, a convenient meter showing you voltage, frequency and lifetime hours are embedded in the control panel of the 27000.
The generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.
As far as security is concerned, the generator comes with an automatic low oil shut-off and an overload protection (circuit breaker), providing peace of mind during use.
Beyond the standard documentation and an owner's manual (opens in a new tab) to assist with setup, the Powerhorse 27000 ships with supplementary accessories: battery charging cables and funnel.
Product Video
The Powerhorse 27000 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Powerhorse 27000 compare to generators of similar power (between 14000 and 20000 W).
- At a dry weight of 510 pounds, the Powerhorse 27000 is one of the heavier devices which can produce between 14000 and 20000 running watts. If weight is a key factor for your needs, the Genmax GM17000iE is noteworthy for being one of the top contenders in this power range, with a dry weight of 308.6 pounds.
- In terms of its autonomy, the 27000 can operate for around 8 hours at a 50% load, placing it within the lower bracket among generators of similar power range. If extended autonomy is what matters most to you, the Westinghouse WGen14500DFc could be an excellent choice, offering one of the longest run times among units in its power category, reaching around 11 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. This generator is rather wasteful, compared to other devices within the aforementioned output range, when it comes to gasoline consumption, as it reaches roughly 2.15 GPH at a 50% load. To prioritize fuel savings, we advise considering the Westinghouse WGen14500DFc, which stands out for its gasoline efficiency, consuming just 0.95 gallons per hour.
The bottom line
- Several accessories included
- GFCI Outlets
- Impressive quantity of AC outlets
- 4 different AC outlet types
- Electric start
- Clean sine wave
- No recoil back-up
- No remote start
- On the heavy side (510 lbs)
- Relatively low run time
- Low fuel efficiency
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 999 cc OHV V-Twin |
| Starting system | Electric |
| Warranty | 2 years |
| Voltage | AC: 120/240V 60 Hz, DC: 12V |
|---|---|
| Running watts | 18,000 W |
| Starting watts | 27,000 W |
| Running amps (@120/240V) | 150/75 amps |
| Peak amps (@120/240V) | 225/112.5 amps |
| Run time @50% load | 8 h |
| Run time @25% load | Unknown |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | 1x 12V 8A receptacle |
| Data center | VFT |
| Indicators | No |
| Fuel tank | Steel, 17.2 gal |
| Fuel gauge | Yes |
| Weight | 510 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 37.8 x 25.5 x 32.6 in |
| Noise (lower limit) | Unknown |
| THD | < 5% |
| Compliance | EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Accessories included | Funnel, battery charging cables, battery, and wheel kit |
| Country of origin | China |
| Other model numbers | 99932 |
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 27000 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 | Sump pump (1/2 hp) | 1050 | 2150 |
| Furnace fan (1/2 hp) | 875 | 2350 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Clothes dryer | 5400 | 6750 | |
| Electric range | 2100 | 2100 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Clothes iron | 1270 | 1270 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 14392 W | 15867 W | |
| For work | Electric welder | 9000 | 9000 |
| Table saw | 1800 | 4500 | |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Electric fence (25 miles) | 250 | 250 | |
| Drain cleaner | 250 | 250 | |
| Bug zapper | 80 | 80 | |
| Total | 14380 W | 18880 W |
I just purchased this Powerhorse 18000w generator. I'm wanting to power up my home. Will I need an inverter? (Asked January 30, 2021)
The unit has a THD below 5%, which is considered safe for powering appliances that contain sensitive electronic components. You shouldn't need an inverter.
Are there any fuel conversion kits to allow for this unit to run tri-fuel? (Asked March 04, 2021)
There are no official conversion kits.
Can it be shipped in British Columbia Canada? (Asked May 21, 2021)
Absolutely. Northern Tool ships to most countries all over the world, including Canada.
I purchased the 27000/18000 watt Powerhorse what size cord do I needed for backup power to my home, all I see are cords rated for 12500 watts (Asked July 10, 2022)
It's quite normal to find cords only rated for 12500 watts, since you won't get more than 12kW from a single outlet (240V*50A=12000).
How much oil does the machine need (Asked April 17, 2023)
Engine oil capacity is 2.6 qt.
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