Description
Advanced Fuel-Injected Power with COsense® Protection & TruePower™ Technology
Professional-Grade Power with Smart Safety Features
The Generac XT8500EFI combines automotive-grade Electronic Fuel Injection with life-saving COsense® technology, delivering:
✔ 8,500 running watts / 10,000 surge watts of clean power
✔ CARB-compliant EFI engine that eliminates carburetor issues
✔ 9-hour runtime at 50% load with 8-gallon capacity
✔ COsense® automatic shutdown for carbon monoxide safety
Built for Demanding Applications:
✓ Whole-home backup during outages
✓ Construction sites and professional use
✓ RV power and outdoor events
✓ Sensitive electronics and medical devices
Innovative Features & Technologies
🔹 Life-Saving COsense® Protection
-
Automatically shuts down if unsafe CO levels detected
-
Visual/audible alerts warn of dangerous conditions
-
Meets latest safety standards for indoor/outdoor use
🔹 TruePower™ Clean Energy
🔹 Professional-Grade EFI System
Complete Specifications
Power Performance
| Metric |
Specification |
| Running Watts |
8,500W |
| Surge Watts |
10,000W |
| Voltage |
120/240V |
| THD |
<5% |
| Frequency |
60Hz |
Engine & Fuel
| Component |
Details |
| Engine Type |
Generac 459cc EFI |
| Fuel Capacity |
8.0 gallons |
| Runtime @50% |
9 hours |
| Oil System |
Low-oil shutdown |
Control & Safety
| Feature |
Benefit |
| COsense® |
Carbon monoxide protection |
| ControlGuard™ |
Weatherproof controls |
| Hour Meter |
Maintenance tracking |
Physical Details
| Dimension |
Measurement |
| Size |
31.4"L x 20.5"W x 26.5"H |
| Weight |
214 lbs |
| Wheels |
10" solid |
What's Included
-
(1) XT8500EFI Generator
-
(1) Battery
-
Owner's Manual
Why Professionals Choose This Generator
✔ EFI technology for reliable starts in any weather
✔ COsense® for family/workplace safety
✔ TruePower™ protects sensitive equipment
✔ CARB-compliant for nationwide use
Warranty: 3-year limited
