The utility model discloses a self -propelled orchard electrostatic spray in highland crack machine, including the frame, at least still be equipped with the walking wheel in its characterized in that frame, spout frame and driver's cabin, the track of walking wheel can be adjusted, the operation of adaptation different cropping pattern to spout the frame and all can adjust from top to bottom with the driver's cabin, during actual job, can be in crop top walking, but and spout frame isreal side and do not fold, the shower nozzle that spouts on the frame is the high voltage static shower nozzle, it is effectual to give medicine to the poor free of charge, improvement pesticide utilization ratio. Compared with the prior art, the utility model, have and to adapt to different plant spacings, improve the penetrability of liquid medicine, improve the liquid medicine utilization ratio, reduce characteristics such as environmental pollution.