Knapsack Power Sprayer 3WF-11; Gasoline Powered Sprayer; Stable Quality,Low Fuel,Low Noise Knapsack Power Sprayer 3WF-11 Technical Parameter:1. MODEL:3WF-112. Chemical Tank: 11L 3. Net Weight: 8kgs4. Range: over 9 meters5. Mating Power: 1E36FP,2-stroke ,Gas engine6. Ignition: CDIPacking:1.Standard Outer Carton2.Carton size: 46x40x66cm