Skip to content
PRICE DEMOLITION SALE: Hundreds of Job-Crushing Deals. Shop Now >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Extended - Last Chance!

Free Gift Card Details

$100 Order

$10
gift card

$250 Order

$25
gift card

$500 Order

$50
gift card

$1000 Order

$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 11/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.
Print

Generac Portable Generator — 5000 Surge Watts, 4000 Rated Watts, Model# 5604-0

Item# 165886
Generac Portable Generator — 5000 Surge Watts, 4000 Rated Watts, Model# 5604-0

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Generac Portable Generator — 5000 Surge Watts, 4000 Rated Watts, Model# 5604-0

Click or Tap image to Zoom

  • 5000 surge watts
  • 4000 rated watts
  • 220cc OHVI engine with recoil start
  • Circuit breaker-protected and covered outlets
  • Durable hardened steel tube cradle

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

Heavy-duty generator designed for high performance. With True Power techology ensuring less than 5% total harmonic distortion, this generator can be used to power sensitive electronic equipment. U.S.A.

What's Included

  • (1) Portable generator

Downloads

Product Manual

Features + Benefits

  • 5000 surge watts
  • 4000 rated watts
  • 220cc OHVI engine with recoil start
  • Circuit breaker-protected and covered outlets
  • Durable hardened steel tube cradle
  • Folding, lockable handles
  • 10 1/2in. semisolid wheels
  • 5-gallon steel fuel tank with fuel gauge
  • Low-tone muffler
  • Low oil shut down
  • Hour meter with maintenance resets

Key Specs

AttributeSpecification

item#

165886

Brand

Generac

Manufacturer's Warranty

3 year limited warranty

Ship Weight

200.0 LB

Surge Watts

5,000

Rated Watts

4,000

Fuel Type

Gasoline
AttributeSpecification

Engine Displacement

220 cc

Start Type

Recoil

Battery Required

No

Battery Included

No

Low Oil Shutdown

Yes

Dimensions L x W x H (in.)

30 x 25 x 26 in

Reviews

Questions & Answers

1 Review This action will navigate to reviews.

Questions

1–3 of 3 Questions  
Sort by:

  1. Is the engine pressure lubed or splash type(ie:does it have an oil filter)?

    1. The XP4000 features the Generac OHVI engine that has full pressure lubrication.

      Helpful?

    2. This Generac Portable Generator is pressure lubed. It does include an oil filter and a low oil pressure shut down system.

      Helpful?

  2. Is it made in the USA or assembled in the USA with parts from China?

    1 answer

    1. This particular Generac generator is made in the USA.

      Helpful?

  3. Who makes the motor?

    1 answer

    1. The engine is made by Generac in Whitewater, Wisconsin. USA.

      Helpful?

Accessories We Recommend

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

Warranty

Manufacturer's Warranty

3 year limited warranty

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Replacement Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.