• Max AC output: 4,300 watts
• Rated AC output: 3,800 watts
• Max current (120 / 240 volts): 35.8 / 17.9 amps
• Alternator type: brushless
• Rated current (120 / 240 volts): 31.7 / 15.9 amps
• Honda GX engine: 8 hp
• Fuel tank capacity: 5 gallons
• 120-volt GFCI receptacles (20 amp): 4
• 120- / 240-volt twist-locking receptacle (20 amp): 1
• Decibel, idle up (calculated 7 yards from unit): 70 dBA
• Runtime (at 50 percent maximum output): 11.1 hours
• Tool length: 24.4 inches
• Tool width: 21.7 inches
• Tool height: 20.1 inches
• Dry weight: 159 lbs.
• Shipping weight: 214 lbs.
• Starting system: recoil

Source from Amazon