here's the specs guys.
http://www.duropower.com/item.asp?PID=39&FID=2&level=1
Descriptions:
The DP5000E Features & Specifications
1. 8.0HP Air Cooled OHV Engine ( EPA Certificate)
8.0HP, 242cc, Air Cooled, OHV, 4 Stroke Engine With Low Oil Shutoff, Smooth Running, EZ Pull Starting & E-start
2. Heavy Duty Steel Frame
Heavy Duty Steel Frame With Four Point Fully Isolated Motor Mounts For Smooth & Quiet Operation.
3. Long 8-Hour Run Time
Long 10.5-Hour Run Time At Full Rated Output.
Long 12.8-Hour Run Time At 50% Rated Output.
4. 5000W Surge
Max. AC Output: 5000W
Rated AC Output: 4250W
5. 5.4 Gallon Tank With Gauge
All Steel 5.4 Gallon Fuel Tank With EZ-read Gauge
6. Decibel: 72db
Super Quiet Muffler With Spark Arrestor Reduces Engine Noise.
7. Full Power Panel
Full Power Panel With Engine Shutoff Switch, Voltmeter, Hourmeter, Circuit Breaker & Power Outlets.
8. 3 Pole Single Phase 120V & 1 Pole 120V/240V AC Output Generator
Fully Protected 2 Pole 120V/60Hz Max. Current 20A Output
1 Pole 120V/60Hz NEMA 5-20R Max. Current 20A Output
1 Pole 120V/240V NEMA L14-20R Max. Current 20A Output
9. Idle Control Saves Fuel
New Tech Throttle With Idle Control Save Fuel & Reduces Noise.
10. Portability Wheel / Foldable Handle Kit Included
Two 8†Wheels & Handle Bar, Instructions Included.
11. Easy Run A Variety Of Electric Appliances & Tools
Remote Areas, Construction Sites, Outdoor Activities, Emergency Power.
12. One Year/1000 Hours Warranty For Residential.
Three Months/1000 Hours Warranty For Commercial.Not For Sale In California until April.