• thumbnail
  • thumbnail
  • thumbnail
  • thumbnail
main product image

GP3600

Model #7677

Starting At

$459.00 MSRP Where To Buy

Generac GP Series 3600 Portable Generator

The GP3600 portable generator is an excellent choice for emergency power when backing up multiple appliances. Featuring PowerRush™ AVDANCED TECHNOLOGY, it delivers 40% more starting capacity allowing you to do more with less. 

PowerRushADVANCED TECHNOLOGY delivers 40% more starting capacity allowing you to do more with less. 

Generac's OHV engine with splash lubrication provides a long engine life.

Hour meter tracks maintenance intervals.

Large-capacity steel fuel tank with incorporated fuel gauge provides durability and extended run times.

Low-oil level shutdown automatically safeguards engine from damage.

Covered outlets provides added protection from the environment and rugged working conditions.

Hardened 1 1/4" steel tube cradle for added durability and strength.

Fold-down, locking handle for sturdy portability and compact storage.

Heavy-duty, never-flat wheels for reliable portability.

Generac <strong>GP Series 3600 </strong> Portable Generator

GP Series Accessories

Maximize your investment and maintain your Generac portable generator with a variety of accessories.

Generac values your feedback!

When writing your review, please consider the following guidelines:

  • Prior to providing a review, refer to a product’s documentation to ensure that unit is being used and maintained properly
  • Alluding to issues incurred in the wake of negligent maintenance or improper use will void review submissions
  • Focus on your experience with the product and its features
  • Provide details about why you liked or disliked a product
  • Reviews submitted for products other than those listed will be rejected immediately
  • Any product reviews referencing independent authorized dealers, service providers, or retailers by name will NOT be posted. (Dealer reviews can be provided here)
  • All submitted reviews are subject to the terms set forth in our Terms of Use

We reserve the right not to post your review if it contains any of the following types of content or violates other guidelines:

  • Obscenities, discriminatory language, or other language not suitable for a public forum
  • Advertisements, “spam” content, or references to other products, offers, or websites
  • Email addresses, URLs, phone numbers, product serial numbers, physical addresses or other forms of contact information
  • Critical or spiteful comments on other reviews posted on the page or their authors

If you wish to share feedback with us about product selection, pricing, ordering, delivery, or other customer service issues, please do not submit this feedback through a product review. Instead, contact us directly.

Enjoy writing your review!

Rated 5 out of 5 by from Product is reliable GP3600 was enough to keep the refrigerator, freezer, tv,lights, and medical machines running. Used for 4 days straight after a storm. A nice generator for the price and durability.
Date published: 2019-08-04
Rated 5 out of 5 by from Nice Bought in 2018 8-17 just now started it and no power to run the electric call told what to do I’ll try it
Date published: 2019-07-24
Rated 5 out of 5 by from Great product. I purchased the gp3600 due to living in the mountains and the power going out often in the winter. This little guy is a gem. The reason four only a four star review for features, was a pull start with no electric start. The pull is easy enough. Starts fast. Runs great. May be somewhat loud for some people, but the price still should make you smile. Have had no, none, zip problems using it for the house when power is out. I recommend this product especially for people needing a generator on a budget.
Date published: 2019-07-12
Rated 4 out of 5 by from had this machine about two months, working great, easy to start and maintain. I have owned this generator aqbout two months, easy to o perate, just changed the oil, went very well. I have had a portable power saw, and a small table saw plugged into it at the same time, noise level as very acceptable, and power never surged, or caused a shutdown. I would reccomend this to anybody.
Date published: 2019-07-11
Rated 5 out of 5 by from good value Easy to use, noise level acceptable, long runtime. Good for emergencies when you need temporary power. Purchased mainly to run sump pump in case of electrical outage, but could come in handy for running several items.
Date published: 2019-07-06
Rated 5 out of 5 by from Like the portable features. Great electrical capacity for this size portable generator.
Date published: 2019-06-14
Rated 5 out of 5 by from Great value for a great brand name generator! Found a great deal on a recognized brand name "GENERAC" (generator manufacturer) GP3600 at Lowes! Got it home an unpacked, read owners manual, put oil in engine as directed, filled gas tank and followed directions for starting. Started on third pull and ran smooth. Pretty much sounds like any portable generator I've been around, they all sound better the further you get away from them. Checked all outlets, everything works...I'm happy! We live in East Texas and lose power during spring storms due to all the pine trees we have, sometimes the lines are down a couple days. Now I can keep the beer/milk cold and the boss can have her fan & TV. Thanks GENERAC!
Date published: 2019-05-03
Rated 5 out of 5 by from Good value for the money This is my first generator purchase and I think I made the right decision too. I think that the quality for the price is very good. Starts up easy and runs for long time with no issues at all just a little noisy but it’s a performer. Good job Generac.
Date published: 2019-04-04
  • y_2019, m_8, d_20, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_19
  • loc_, sid_gp3600 49 state, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_generac
  • bvseo_sdk, net_sdk, 3.1.2.0
  • CLOUD, getReviews, 0ms
  • REVIEWS, PRODUCT
GP3600 49 ST is rated 4.8 out of 5 by 19.
  • y_2019, m_8, d_20, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_19
  • loc_, sid_gp3600 49 state, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_generac
  • bvseo_sdk, net_sdk, 3.1.2.0
  • CLOUD, getAggregateRating, 47ms
  • REVIEWS, PRODUCT