Model WT-Q880 Net weight 18kg Rated output pressure 6-8MPa Rated output flow 7-10L/min Maximum spraying range 12M Valid spray radius 7-10M Power engine selected WT1E45F-A max power 2.4HP/4800rpm Fuel tank capacity 2.5L Fuel mixing Ratio 35:1(90# Gasoline: machine oil special for two-stroke gasoline engines)