Commercial/Residential
Portable Generator

XT8500EFI

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  • COsense® Technology STOPS, ALERTS, SAVES. Powerful protection from hazardous carbon monoxide.
  • TruePowerTM Technology provides clean, stable power ideal for sensitive electronics, tools and appliances.
  • Low-oil shutdown automatically safeguards engine from damage.
  • Hour meter tracks usage and monitors maintenance cycles.
  • Large-capacity steel fuel tank with incorporated fuel gauge provides durability and extended run times.
  • Covered outlets provide added protection from the environment and rugged working conditions.
  • All-terrain, never flat wheels and fold-down locking handle for reliable portability and compact storage.
  • ControlguardTM provides added protection to the control panel.
  • HomeLinkTM Manual Transfer Switch Compatible designed to work with HomeLinkTM manual transfer switches for safe home backup power.
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Dimensions and Weights Value
Length in (mm) 31.4 (798)
Width in (mm) 20.5 (522)
Height in (mm) 26.5 (674)
Extended Length in (mm) 47 (1194)
Extended Width in (mm) 27.1 (687)
Extended Height in (mm) 28.9 (734)
Carton Length in (mm) 33.4 (850)
Carton Width in (mm) 22 (560)
Carton Height in (mm) 24.8 (630)
Unit Weight lbs (kg) 214 (97)
Shipping Weight lbs (kg) 230 (104.3)

Generac Electronic Fuel Injected (EFI) Engine

    • Effortless Startup, automotive technology allows for easy and reliable starting.
    • Built for Long-Term Storage, engineered to reduce bad gas problems during storage.
    • Responsive Load Pickups, electronic engine control delivers reliable power.
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Full-House Generators Are Always in Stock

  • Natural gas generators
  • Propane generators
Model (Configuration) 7247-0 (EPA/CARB - 50ST)
AC Rated Output Running Watts 8500
AC Surge Output Starting Watts 10000
Rated AC Voltage 120/240 VAC
Rated AC Frequency 60 Hz
Rated 120/240 VAC Amperage 70.8/35.4
Total Harmonic Distortion <5%
Engine Type Electronic Fuel Injection (EFI)
Engine RPM 3600
Recommended Oil 10W-30 / SAE 30
Oil Capacity qt (L) 1.05 (1.0)
Lubrication Method Pressure
Automatic Voltage Regulation (AVR) Yes
Starting Method Electric Start / Recoil Pull Start
Battery Included Yes
Battery Type Lead Acid (12V DC, 9Ah)
Battery Part No. 0G9449
Battery Dimensions 5.94" x 2.56" x 3.70"
Battery Wall Charger Adapter Included Yes
Low Oil Shutdown Yes
Neutral Bonded to Ground Yes
Start Switch Type Off/Run/Start
Switch Location On Control Panel
Fuel Gauge Built-in Tank
Fuel Tank Capacity gal (L) 8.0 (30.3)
Run Time at 50% (Hours) 9.0
Handle Style Single Folding-Locking
Wheel Type 9.5” Never-flat Wheels
Warranty- Residential 3 Year
Warranty- Commercial 1 Year
Included Engine oil, oil funnel, wheel and handle kit, ControlguardTM