The machine is a multi-crop engine driven and engine operated pumps system that can be used as boom sprayer for row crops like cauliflower, cabbage, peas, brinjal , wheat , jowar etc. The machine also has a oscillator arm arrangement that is moves the arms on both side to and fro use for for horticulture crops like, orange, sweet lime , papaya , etc. The height of the spray is adjustable . With moderate capacity of tank and fast operation the pesticide consumption per acre is less and saves time, cost and labor for farmers.