... jet rod water sprayer/agriculture power sprayer machineITEM: 3WY-A2 Trolly Type Power Sprayer Series:Product Features:With advantages ... farms, streets, hospitals, schools, docks, landfills, etc.3WY-A2 Hand-push power sprayer Model3WY-A2Auxiliary Power Unit168F Gasoline EngineR ... animal breeding, airport, road guardrail and so on. 3WY-A2 Push Type Power Sprayer equipment for Agricutlure, Farm, Orchard, ...