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Generac 5939 GP5500 - 5,500 Watt Portable Generator (49-State)

  • The GP5500 has enough power for emergency use, when you’re not using it for outdoor recreation and DIY projects.

SKU: 5939

Availability: In stock


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  • The generac OHV engine with splash lubrication provides long engine life
  • Large-capacity steel fuel tank with incorportated fuel gauge provides durability and extended run times
  • Low-oil level shutdown automatically safeguards engine from damage
  • Hardened 1-1/4" steel tube cradle for added durability and strength
  • Fold-down, locking handle for sturdy portability and compact storage
  • Hour meter tracks maintenance intervals
  • Heavy-duty, never flat wheels for reliable portability
  • Convered outlets provide added protection from the environment and rugged working conditions

Compliance and Restrictions.

Warning: Cancer and Birth Defect/Reproductive Harm -- www.P65Warnings.ca.gov/product



Product Series GP5500
Model Number 5939-5
Configuration / Emissions EPA
AC Rated Output Running Watts 5500W
AC Maximum Output Motor Starting Watts        6875W
AC Voltage 120 / 240 VAC
AC Frequency 60 Hz
Rated VAC Amperage 45.8 / 22.9 A
Maximum VAC Amperage 57.3 / 28.6 A
Engine Displacement 389cc
Engine Type OHV
Engine Speed 3600 RPM
Recommended Oil 10W-30 / SAE30
Lubrication Method Splash
Automatic Voltage Regulation (AVR) Yes
Choke Location On Engine
Fuel Shut Off On Fuel Tank
Starting Method Recoil Pull Start
Low Oil Shutdown Low Level
Neutral Bonded to Ground Yes
Start Switch Type On / Off Switch
Switch Location On Engine
Fuel Gauge Built-in Tank
Fuel Tank Capacity (Gallons / Liters) 7.2 Gallons / 27.3 Liters
Run Time at 50% Load 10 Hours
Handle Style Single Folding / Locking
Wheel Type 9-1/2" Solid Wheels
Maintenance Kit Sold Seperately
Warranty (Residential / Commercial) 2 Year / 1 Year
Length (in. / mm) 27.25" / 692mm
Width (in. / mm) 27" / 687mm
Height (in. / mm) 25" / 638mm
Unit Weight (lbs. / kg) 170.9 lbs. / 81.3 kg
Shipping Weight (lbs. / kg) 193 lbs. / 87.4 kg

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great generator !!!!!!!Review by JDebs
I decided on Generac GP 5500 because of its quality and value for the price. You get what what you pay for and I would recommend this generator to anyone. (Posted on 8/6/2015)
Very recommendedReview by Gary
After the initial fill with gasoline and oil, it started with the second pull and hummed for the next 15 hours when power was restored. Great Generator. Very recommended . (Posted on 5/2/2015)

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