GP 8,000-Watt Electric Start Gas Powered Portable Generator 49-ST/CSA
- Power Rush advanced technology allows you to do more with less
- Electric start model with plug-in battery jack
- 10000 starting watts and 8000 running watts
- See More Details
Frequently Bought Together
Product Overview
PowerRush Advanced Technology
Delivers over 50% more starting capacity allowing you to do more with less* *Increases electrical current upon demand; above rated output when starting electric motors. (Available on select models)
Electric Start
Make start-up easy than ever. The electric start feature, designed for easy operation, makes turning on your generator fast and simple. (battery included)
Generac's OHV engine
Generac GP Series generators feature Generac’s OHV engine with splash lubrication that provides a long engine life.
Hour Meter
Stay on schedule with maintenance needs with the hour meter feature. This meter tracks maintenance intervals so you can care for your generator and extend run life.
Large-capacity steel fuel tank
More power for longer. Generac GP Series generators feature large-capacity steel fuel tanks with incorporated fuel gauge to provide durability and extended run times.
Low-oil Level Shutdown
Enjoy your power with engine protection. The low-oil shutdown feature monitors oil-levels and automatically safeguards engine from incurring damage.
Covered Outlets
Power with protection. GP Series portable generators come complete with covered outlets. Prepare for use on the go with added protection from the environment and rugged working conditions.
1-1/4 in. steel tube cradle
Long-lasting durability. These generators are made using hardened 1-1/4 in. steel tube cradle for added durability and strength.
Fold-down, Locking Handle
Generac generators are built for convenience with the fold-down, locking handle for sturdy portability and compact storage.
Heavy-Duty, Never-Flat Wheels
Power you can rely on while on the go. Our heavy-duty, never-flat wheels are built for reliability and to enhance portability.
Homelink Manual Transfer Switch compatible
These generators can be used to back up those hard to reach places in your home. No need to run extension cords to keep the power on. With the purchase of a manual transfer switch, you can back-up items in your home with ease.
24/7/365 Customer Support
We are committed to providing you with customer and technical support to ensure peace of mind and dependable service for your Generac product. We’re here to help 24 hours a day, 365 days a year.
3 Year Limited Residential Warranty
Buy with peace of mind and satisfaction with our 3 Year limited residential warranty.
- Shop All Generac Generators here!
- Featuring PowerRush advanced technology delivers over 30% more starting capacity allowing you to do more with less
- Electric start model for easy operation (battery included)
- Generac's durable OHV engine with splash lubrication provides a long engine life
- Large-capacity steel fuel tank with incorporated fuel gauge provides durability and up to an 11-hour run-time at 50% load
- Low-oil level shutdown automatically safeguards engine from damage
- Hardened 1 steel-tube cradle for added durability and strength
- Heavy-duty, never-flat wheels allow for easy portability
- Fold-down handle for sturdy portability and compact storage
- Covered outlets provide added protection from the environment and rugged working conditions
- Plug-in battery charger jack keeps battery charged and ready to go
- Click here to learn how to choose the right size generator
- Click here to learn about the different types of generators for your home
Info & Guides
Compare Similar Portable Generators
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| Brand | Generac | Generac | DUROMAX | DUROMAX |
| Name | GP3600- 3600-Watt Gasoline Powered Portable Generator 49 /CSA | GP 8,000-Watt Electric Start Gas Powered Portable Generator 49-ST/CSA | 10000-Watt/8,000-Watt Electric Start Gasoline Powered Portable Generator with Wheel Kit | 12,000-Watt/9,500-Watt Electric Start Gasoline Powered Portable Generator, Home Backup and RV Ready, 50 States Approved |
| Price | ||||
| Ratings | (301) | (283) | (678) | (599) |
| Engine Make | OEM Branded | OEM Branded | OEM Branded | OEM Branded |
| CA (CARB) Compliant | CARB Compliant | Not CARB Compliant | CARB Compliant | CARB Compliant |
| Running Wattage | 3600 | 8000 | 8000 | 9500 |
| Features | Hour Meter,Low Oil Shutdown | Built-in Fuel Gauge,Electric Start,Low Oil Shutdown | Automatic Voltage Regulation,Built-in Fuel Gauge,Electric Start,Fuel Gauge,Low Oil Shutdown,Muffler | Auto Idle Control,Electric Start,Fuel Gauge,Low Oil Shutdown,Muffler,Overload Protection |
| Fuel Technology | Single Fuel | Single Fuel | Single Fuel | Single Fuel |
| Starting Wattage | 4500 | 10000 | 10000 | 12000 |
| Application | Job Site,Recreation | Job Site,Recreation | Home Standby,Job Site,Recreation | Home Standby,Job Site,Recreation |
| Start Type | Recoil Start | Electric Switch | Electric Switch,Recoil Start | Electric Switch,Recoil Start |
| Voltage (volts) | 120/240 | 120/240 | 120/240 | 120/240 |
| Number of Outlets | 5 | 5 | 5 | 5 |
| View Product | View Product | View Product | View Product |
Compare Similar Portable Generators
| | | | |
| Brand | Generac | Generac | DUROMAX | DUROMAX |
| Name | GP3600- 3600-Watt Gasoline Powered Portable Generator 49 /CSA | GP 8,000-Watt Electric Start Gas Powered Portable Generator 49-ST/CSA | 10000-Watt/8,000-Watt Electric Start Gasoline Powered Portable Generator with Wheel Kit | 12,000-Watt/9,500-Watt Electric Start Gasoline Powered Portable Generator, Home Backup and RV Ready, 50 States Approved |
| Price | ||||
| Ratings | (301) | (283) | (678) | (599) |
| Engine Make | ||||
| CA (CARB) Compliant | ||||
| Running Wattage | ||||
| Features | ||||
| Fuel Technology | ||||
| Starting Wattage | ||||
| Application | ||||
| Start Type | ||||
| Voltage (volts) | ||||
| Number of Outlets | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Details
Warranty / Certifications
Questions & Answers
I live in Sudbury Ontario Canada. Where can I buy a cover for the Generac Power Rush GP 8000?
Asked by Arne20 April 5, 2021Can I run three big freezers off of this? Can I plug them all into the generator?
Asked by Birdie March 22, 2021Since each application is unique, we are unable to properly size a unit remotely. We do have a sizing calculator online that can help you get an idea on what generator may be needed, but we strongly recommend working with a dealer to ensure the proper generator is picked. Our sizing calculator can be found here: https://www.generac.com/for-homeowners/home-backup-power/build-your-generator, and all of our local dealers can be found at www.generac.com/dealer-locator.
What is the decibel rating for this model?
Asked by Hunter March 18, 2021Because there is no industry standard way to measure sound output on portable products it makes it very hard to compare brand to brand. Generac does not list the specific decibel level for our portable products for this reason. This is an open engine similar to a lawn mower so it does not run as quiet as our automatic home standby generators, is comparable if not quieter than most other brands.
will this Generator run my refrigerator and a small freezer and still have extra power for a CPAP Machine
Asked by RAYMOND March 15, 2021Since each application is unique, we are unable to properly size a unit remotely. We do have a sizing calculator online that can help you get an idea on what generator may be needed, but we strongly recommend working with a dealer to ensure the proper generator is picked. Our sizing calculator can be found here: https://www.generac.com/for-homeowners/home-backup-power/build-your-generator, and all of our local dealers can be found at www.generac.com/dealer-locator.
is this pull start or electric start ?
Asked by vonwolf February 23, 2021Generac model #7690 starting method is a recoil pull start. You can find more information online in the spec sheet, https://www.generac.com/all-products/generators/portable-generators/gp-series/gp6500-49st
Where can I purchase a backup batter for this unit? What battery would I need, etc.? Thank you
Asked by FRED February 19, 2021We recommend working with an authorized Generac dealer as they will be better able to assist you. If you need assistance finding a local dealer, we recommend using our dealer locator found here: http://www.generac.com/dealer-locator
If I use this to power my panel through an interlock via 50 amp outlet that i had installed-do i need to ground this gen to the house grounding rod?
Asked by DA February 18, 2021Your 50A. outlet has to be a 4-wire outlet (2 hots, neutral, ground). Your wire to the generator has to be 4-wire (white, red, black, green) and rated for 50A or more. The ground wire in this system is carried from the generator to your panel through the wiring that connects them together. Your main panel is grounded to a ground rod, and is therefor connected to the generator through the green wire, and no other connection is allowed or needed.
does it have voltage regulation
Asked by joe February 10, 2021We recommend contacting our customer support team at 888-436-3722 as they will be better able to assist you.
Is this generator approved for use in California?
Asked by Bob January 17, 2021We recommend contacting our customer support team at 888-436-3722 as they will be better able to assist you.
What is the total harmonic distortion generated by this generator?
Asked by OffGrid January 12, 2021Best-in-class power quality with less than 5% total harmonic distortion means clean, smooth operation of your sensitive tools. According to their website!
Customer Reviews
Customer review from homedepot.ca
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