Scheduled Delivery to (Ashburn)
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Scheduled delivery to your door.
A scheduled delivery is available only Monday - Friday during normal business hours and used for heavy and oversized items (large TVs, large furniture and large appliances). This service includes delivery to the main entrance or garage (but does not include stairs). This service does not include unpacking, plugging in, installation or debris removal.

Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 888-228-5800 for more information.

Generac XG Series 4000 Watts Portable Generator - 5778

Abt Model: 5778 | UPC Code: 696471057782
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Generac - 5778 - Generators
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Product Details

Generac XG Series 4000 Watts Portable Generator - 5778


  • Generac OHVI Engine
  • Illuminated Control Panel For Improved Visibility
  • Powerbar Monitors Watt Usage
  • Engine Controls Located On Control Panel
  • Full-Wrap, Heavy-Duty Frame Tubing
  • Heavy-Duty, Never Flat Rally-Style Wheels
  • Hour Meter With Maintenance Resets
  • Covered Outlets For Protection From The Elements
  • Low-Oil Shut-Off To Prevent Engine Damage
  • GFCI Outlet Protection


  • Configuration/Emissions 49-State
  • A/C Rated Output Watts 4000
  • A/C Maximum Output Watts 5000
  • A/C Voltage 120/240
  • A/C Frequency 60 Hz
  • Rated 120/240 VAC Amperage 16.7
  • Max 120/240 VAC Amperage 20.8
  • Engine Displacement 220cc
  • Engine Type OHVI
  • Engine RPM 3600
  • Recommended OilSAE30
  • Lubrication Method Full Pressure
  • Choke Type Manual Lever
  • Fuel Shut Off On Control Panel
  • Idle Control Full Speed
  • Starting Method Manual
  • Low Oil Shutdown Method Low Pressure
  • Start Switch Type On/Off Toggle
  • Switch Location On Control Panel
  • Fuel Gauge Built-in Tank
  • Fuel Tank Capacity (Gal) 4.5
  • Fuel Tank Capacity (Ltrs) 17
  • Run Time at 50% (Hours) 13
  • Handle Style Folding Interlocked
  • Wheel Type 9.5" Solid Wheels
  • Maintenance Kit Included

Approximate Dimensions:

  • Depth: 27.5"
  • Width: 22.0"
  • Height: 24.5"

Approximate Weight:

  • Unit: 140 lbs
  • Shipping: 143 lbs

Warranty Information:

  • Manufacturers Warranty(authorized online retailer):
    • Commercial 1 Year
    • Residential 2 Year
More reasons to buy the Generac 5778 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Generac 5778 is Brand New.
  • The Generac 5778 Ships in a Factory Sealed Box.
A/C Rated Output4000 Watts
Starting MethodManual
Fuel Tank Capacity (Gal.)4.5
Height (inches)24.5"
Width (inches)22"
Depth (inches)27.5"
Warranty2 Years Residential, 1 Year Commercial
Generac XG Series 4000 Watts Portable Generator

Generac XG Series 4000 Watts Portable Generator


Delivery is subject to reasonable access to the area without damaging the purchaser's property or the product, or jeopardizing the safety of the delivery personnel.

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