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Powerhorse 11050 - 8400/11050W Portable Generator

The Powerhorse 11050 is a powerful open frame generator with a rated wattage of 8,400 W and a starting wattage of 11,050 W.

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Price History
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Price history for the Powerhorse 11050
Latest updates:
  • $899.99 - August 24, 2023
  • $999.99 - June 20, 2023
  • $1,229.99 - June 3, 2023
  • $999.99 - May 9, 2023
  • $1,229.99 - May 2, 2023
  • $1,149.99 - April 4, 2023
Data source: northerntool.com
Since: April 4, 2023
  • Highest Price: $1,229.99 - May 2, 2023
  • Lowest Price: $899.99 - August 24, 2023

Description

Zoom on the Powerhorse 11050

In summary, the Powerhorse 11050 is a powerful portable generator especially useful for:

  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Professionals who want to ensure that a power failure will not prevent them from working

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.

Power & Run Time

The Powerhorse 11050 in use

The Powerhorse 11050

The Powerhorse 11050's engine, 457 cc OHV 4-stroke, fueled by gasoline, can deliver 120/240V. It provides a running wattage of 8,400W and reaches a peak wattage of 11,050W.

The generator features a simple traditional pull-start mechanism and also a simple and elegant electric starter (battery not included). It is rated for a noise of 78 dBA (less noisy than a shower).

The fuel capacity of 6.6 gallons allows the 11050 to operate for around 8.5 hours at 50% load with a full tank (fuel consumption around 0.78 GPH).

Sensitive electronics can be safely plugged in the AC outlets, as the 11050 produces a clean sine wave, with a <5% Total Harmonic Distortion (THD).

Outlets

The control panel features the following 6 AC outlets:

Two Duplexes 120V 20A (5-20R) GFCI
120/240V 30A (L14-30R) receptacle
120/240V 50A (14-50R) receptacle

Additionally, it features 2 DC outlets: there's two 5V USB ports with which you may charge electronics, for example mobile phones or tablets, conveniently.

Since the 11050 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

The design of the Powerhorse 11050 is a typical, open frame, with the dimensions of L30 x W26.3 x H26.1 in, offering support and stability and enabling the possibility of raising it above ground level. The generator is designed for ideal use outdoors and in rough environments.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 260 lbs make it incredibly difficult to manually lift and transport. Still, once it is on the ground, its wheel kit and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.

Features

Panel of the Powerhorse 11050

The 11050's control panel

The 11050's status and activity may be monitored conveniently via the control panel, as it features a convenient meter showing you voltage, frequency and lifetime hours.

In addition to this info, a light indicator shows you if the oil level is too low.

The generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.

Security-wise, this product benefits from an overload protection (circuit breaker) and an automatic low oil shut-off, which gives you a complete peace of mind when using it.

Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the Powerhorse 11050 also is packed along with the following accessories: funnel and tool kit.

Emissions

The Powerhorse 11050 is EPA approved, but NOT CARB-compliant. Thus, it cannot be purchased or sold in California.

However, it features a spark arrestor and therefore, can be used in forested areas.

Product Video

The Powerhorse 11050 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Powerhorse 11050 compare to generators of similar power (between 7500 and 8500 W).

  • Considering its dry weight of 260 pounds, the Powerhorse 11050 is one of the heavier generators producing between 7500 and 8500 running watts. If weight matters to you, one of the champions in this power range is the Westinghouse ecoGen10000 with only 147.7 pounds.
  • When compared to devices able to produce a similar running wattage, this generator and its lowest emitted noise of 78 dBA is on the noisier side. For those who are looking for a less noisy device, we suggest the Genmax GM9000iED. With just 62 dBA, it is one of the most quiet devices in this power range.
  • As far as autonomy is concerned, providing around 8.5 hours of runtime with a full tank at a 50% load, the 11050 falls into the low end in comparison with other devices of a comparable power output. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Champion 100416, which is able to run for around 12.5 hours.
  • Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This generator reaches an estimated fuel consumption of 0.78 GPH (gallon per hour) at a 50% load, making it average, for the previously mentioned wattage range. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.55 GPH, the Pulsar PG10000B16 is a device you could look out for.

Price comparison

As you can see from this interactive chart, when compared to other 7500-8500W generators, the Powerhorse 11050 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

STRENGTHS:
  • Inexpensive
  • Several accessories included
  • GFCI Outlets
  • Electric start
  • Clean sine wave
AVERAGE SPECS:
  • Decent fuel efficiency
WEAKNESSES:
  • Battery not included
  • No remote start
  • Not CARB-compliant
  • On the heavy side (260 lbs)
  • On the noisy side (78 dBA)
  • Relatively low run time

Do you own the Powerhorse 11050 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelGasoline
Engine457 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty2 years
Power
VoltageAC: 120/240V 60 Hz, DC: 5V
Running watts8,400 W
Starting watts11,050 W
Running amps (@120/240V)70/35 amps
Peak amps (@120/240V)92.1/46 amps
Run time @50% load8.5 h
Run time @25% loadUnknown
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outlets2x 5V USB port
Data centerVFT
IndicatorsLow oil
Fuel tank6.6 gal
Fuel gaugeYes
Misc
Weight260 lbs
Approx. dimensions (L x W x H)30 x 26.3 x 26.1 in
Noise (lower limit)78 dBA
THD< 5%
ComplianceEPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedFunnel, tool kit, and wheel kit
Country of originVietnam
Other model numbers102221

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.

Spec Improvement×

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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 11050 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?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator size calculator.
ItemRunning WattsStarting Watts
At homeElectric fry pan15001500
AC (10,000 BTU)15002200
Dish washer15003000
Microwave (1000 watts)15001500
Refrigerator (energy star)1921192
Blender400850
Radio100100
Cell phone charger2020
Total6712 W8212 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Microwave (1000 watts)15001500
Blender400850
LED TV150150
Cell phone charger2020
Total6710 W7300 W
For workTable saw18004500
Air compressor (1 hp)16006100
Grinder14002500
Demolition hammer12601260
Electric fence (25 miles)250250
Bug zapper8080
Total6390 W10890 W

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