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Generac

Generac 6,875 Starting Watt Portable Gas Generator - Electric Start - Home Backup or RV Ready - Heavy Duty Frame - Quiet, Long Runtime, Emergency Power - 50-State Compliant

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Availability: In Stock.
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Arrives Saturday, May 16
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Style: 6,875 Watts


Features

  • Powerful Portable Performance: With Generacs PowerRush Advanced Technology, the GP5500E generator delivers 40% more starting capacity, handling heavy electrical loads with ease. Ideal for emergency power, recreation, and home use
  • Easy Electric Start - Forget manual cranking. The convenient electric start feature, powered by an included battery, ensures easy operation. Ideal for emergency power needs, this generator is always ready for any outage
  • Extended Runtime: The GP5500E boasts a long-lasting OHV engine and a large-capacity steel fuel tank with a built-in fuel gauge. Enjoy up to 11 hours of runtime at 50% load, ensuring you have power when you need it most
  • Smart and Reliable: Integrated COsense technology provides powerful protection against hazardous carbon monoxide. It can detect and alert you to ensure your safety during operation
  • Maintenance Made Easy: Keep your generator in top shape with the hour meter that tracks maintenance intervals. Plus, the low-oil level shutdown feature automatically safeguards the engine from damage, ensuring a long and reliable lifespan

Description

Always be ready to take your power anywhere. From recreational use to emergency outages, this GP5500E electric start portable generator (battery included) makes it easy to use with reliable and hassle-free start ups. Rough or rugged environments won’t be an issue thanks to a hardened 1.25-in. steel- tube cradle for increased strength, fold down handle, covered outlets and heavy-duty, never-go-flat wheels. The GP5500E is equipped with a Fuel Efficient 298cc OHV engine with EFI technology that optimizes fuel efficiency and requires less maintenance, with up to a 10.5-hour runtime at 50% load. Onboard COsense® technology offers hazardous carbon monoxide protection, and the low-oil feature automatically shuts down the generator to prevent unit damage. All in all, with an onboard hour meter to track routine maintenance intervals, you’ll never be caught off guard.

Brand: Generac


Wattage: 5500 watts


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Residential


Item Weight: 163 Pounds


Voltage: 120 Volts


Output Wattage: 5500


Special Feature: Automatic Idle Control, CO Sensor, Electric Start


Included Components: Owner's Manual


Brand: Generac


Wattage: 5500 watts


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Residential


Item Weight: 163 Pounds


Voltage: 120 Volts


Output Wattage: 5500


Special Feature: Automatic Idle Control, CO Sensor, Electric Start


Included Components: Owner's Manual


Color: Orange and Black


Product Dimensions: 27"L x 27"W x 25"H


Material: Steel


Model Name: GP5500E 50ST CO


Engine Type: Internal Combustion Engine


Ignition System Type: electric start


Total Power Outlets: 3


Engine Power Maximum: 8 Horsepower


Starting Wattage: 6875 Watts


Running Wattage: 5500 Watts


UPC: 696471104639


Manufacturer: Generac


Item Weight: 163 pounds


Item model number: 8150


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 16

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • Efficient and Dependable Generator
Style: 10,000 Watts
Review Image by Marlon Smalling Marlon Smalling
Great value and easy to use This generator arrived well-packaged and was easy to set up right out of the box. It starts reliably and provides steady power for my basic needs. The noise level is reasonable for its size, and it feels solidly built. Overall, it does exactly what I expected and is a good value for the price. ... show more
Reviewed in the United States on December 13, 2025 by Marlon Smalling Marlon Smalling
    • Great Generator
Style: 10,000 Watts
Really great generator. Easy assembly, easy start. Used once after owning for several months and it ran great. Its not terribly loud compared to other brands. Would highly recommend.
Reviewed in the United States on November 26, 2025 by Aaron
    • very easy to use, and is able to use both LP gas and petrol.
Style: 9,400 Watts
This dual fuel Generac generator has been very effective in empowering my house when I lost power.My first use was early May and I lost power for three days and it ran very efficiently, gas consumption was relative needing about 10 gallons in the three days that it was in use. It’s very easy to start and hook up. It powered most of my appliances, including refrigerator, stove, microwave, fans,my water pump, and Boiler I would recommend this to anyone who needs a generator that can power your house when you lose electricity. ... show more
Reviewed in the United States on August 12, 2025 by BIGDOG
    • Terrible parts support. Avoid this brand.
Style: 12,500 Watts Tri Fuel
Review Image by Ryan Ryan
The Throttle Governor Spring broke after 2.2 Hours of use. I have been attempting to get a replacement for over a month. Generac's part support infrastructure is lacking at best. My local dealer has tried to source the part from two different suppliers, still nothing. I have called Generac and have a running case of them trying to figure out how to get me a part, but still nothing 2 weeks later. In fact, there are no Illustrated Parts Breakdowns for this even available to my dealer. He had to call Generac and wait on his rep to figure out what the part number was. That took a week just for that! I specifically bought this because it was American made, and locally made in Wisconsin, even though it does not have a load meter or remote start. What a complete disappointment. Stay as far away from Generac as you can. Predator, Champion, Duromax, a hamster in a wheel, literally buy anything except this generator. ... show more
Reviewed in the United States on November 28, 2025 by Ryan Ryan
    • Parts Missing
Style: 19,300 Watts
I like the build quality. I'm currently breaking in the generator, runs great. Made in USA definitely a plus. Value for the money spent is good compared to overseas models. The issue is that the axle for the wheel kit is missing from the wheel kit box. You'd expect better quality checking before shipping. Currently have been on hold w/ Generac support 25 min. I got a very nice girl to help me with this issue, so we'll see how good the support is. I'm getting the axle @ N/C under warranty. The drag is the 7-10 business days for shipping because Generac doesn't expedite shipping. UPDATE: Generac did UPS me an axle kinda quick, so kudos to them for that. Generator is running fine so far for 10hrs on brake in, only glitch was having to reset spark plug gap to proper .030 as it started to sputter a little. Spark plugs are gapped wrong from factory @ .018. I'm a auto tech so not a big deal. So far I would recommend this unit. It is well built, not bad on fuel so far & I'm picky. Also I like the fact it has AVR instead of capacitor regulation. Better for electronics. ... show more
Reviewed in the United States on October 28, 2024 by Begeiled
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Easy to assemble Started on first time Package wasn't damaged anywhere Delivered on time affirm financial helped me purchase it thank you I live in area that lose of power during bad storms are possible
Reviewed in the United States on December 6, 2025 by Randal Belflower
    • good
Style: 10,000 Watts
starts right up perfect machine
Reviewed in the United States on October 18, 2025 by Amazon Customer
    • Big and heavy but that’s why it is such high quality
Style: 12,500 Watts Tri Fuel - 50 St
Very good quality. Runs on three different fuels and it’s a beast because it can run a lot of things in your house all at once. Natural gas, propane and gasoline. Hope I never have to use it but if I do I’m set
Reviewed in the United States on October 9, 2025 by Amazon Customer

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