The Duromax XP4400 is a powerful gas powered generator that can lend power for recreational activities and emergencies alike. This Duromax 7.0HP generator has a rated output of 3500W (max 4400W), enough to fully power a small house. A powerful 7.0 HP Duromax air cooled OHV engine powers this Duromax generator which manages to run quietly thanks to its muffler, emitting only 69dB of noise. The Duromax XP4400 has a 4 gallon tank which delivers up to 8 hours of continuous power at 50% load. Multiple features protect this Duromax 7.0 HP generator including a heavy duty frame, solid tyres and an automatic low-oil shutoff. The EPA and CARB approvals let this Duromax generator be used in national parks.