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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:
  • $999.99 - May 9, 2023
  • $1,229.99 - May 2, 2023
  • $1,149.99 - April 4, 2023
  • $1,229.99 - January 3, 2023
  • $1,199.99 - December 26, 2022
  • $1,049.99 - December 5, 2022
Data source: northerntool.com
Since: December 5, 2022
  • Highest Price: $1,229.99 - January 3, 2023
  • Lowest Price: $999.99 - May 9, 2023

Description

Zoom on the Powerhorse 11050

In a nutshell, the Powerhorse 11050 is a powerful portable generator mostly geared towards:

  • 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.

At a noise rating of 78 dBA (less noisy than a vacuum cleaner), this generator can be started via a conventional pull-start mechanism, or a convenient and easy-to-use electric starter (battery not included).

With a fuel capacity of 6.6 gallons, the 11050 may run for around 8.5 hours at 50% load with a full tank (fuel consumption around 0.78 GPH).

The 11050 generates a clean sine wave: providing <5% Total Harmonic Distortion (THD), delicate electronics can be plugged in its AC outlets safely.

Outlets

The control panel provides the upcoming 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 allowing you to conveniently charge electronics such as mobile phones and tablets.

Because the 11050 is equipped with a twist-lock L14-30R receptacle, it is transfer switch ready: it can power your home during a power outage, as it can be easily connected to your breaker box to power your household.

Portability

The Powerhorse 11050 has the following dimensions: L30 x W26.3 x H26.1 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised above ground level. The featured design is ideal for the outdoors and all tough environments.

As the generator's weight is 260 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). However, its challenging mobility is solved by its wheel kit and its folding handle, which will ease its displacement, once it is on the floor.

Features

Panel of the Powerhorse 11050

The 11050's control panel

To help you monitor the 11050's status and activity, its control panel is equipped with a convenient meter, which displays voltage, frequency and lifetime hours.

In addition to this info, a light indicator serves to show you when the oil level is too low.

Thanks to a built-in fuel gauge, the generator allows you to quickly, conveniently and easily check the gas level at a glance.

As far as security is concerned, the generator can be used with a peace of mind, as it features an overload protection (circuit breaker) and an automatic low oil shut-off.

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Powerhorse 11050 also comes with some accessories: tool kit and funnel are included.

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, which makes it suitable for use 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).

  • A weight of 260 lbs makes the Powerhorse 11050 one of the heavier devices in the 7500-8500 rated wattage range. In terms of weight, one of the champions in their power range is the Dewalt DXGNR8000, standing at just 183 lbs.
  • 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. If you are concerned with noise, check out the Genmax GM9000iED, which is one of the least noisy generators in its power range, with a noise rating of just 62 dBA.
  • The 11050's autonomy is somewhat low end compared to devices of its power range, as it reaches only around 8.5 hours at 50% load on a full tank. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Champion 100416, boasting with around 12.5 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. As this generator uses an estimated 0.78 GPH (gallon per hour) at a 50% load, it finds itself in the average gasoline consumption range of similar products. If you wish to further improve in the area of fuel efficiency, the Pulsar PG10000B16, which boasts with a gas consumption of only 0.55 GPH, may be the right generator for you.

Price comparison

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

STRENGTHS:
  • In the expected price range
  • 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.

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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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