Generator AC frequency 50hz Max AC output 2,500VA Rated AC output 2,200VA Engine Type 1 朿ylinder ,4-stroke ,air-cooled Work capacity 163cm3 Max output 5.5horse /4000rpm Ignition system non-contact transistor Starting system recoil Fuel tank capacity 15liters Continuous operating time 15hours Engine oil system capacity 0.6liter Size 615*430*485mm Dry weight 40kg