YL40 electric cars wind sent sprayer Product Features:? With full battery power, stable, reliable and quieter. ? With automatic control, remote operation (can operate in the cab). ? No noise, zero carbon emissions. ? For upscale garden-style units, a golf course. Model YL40 Type Dimensions 3400X1400X2300mm Motive power batteries spray flow 6-18L/min 48V800Ah level range :32-42m; vertical fog spectral range :20-25m 50-150um pitch angle -10 ° ~ 90 ° rotation angle of 360 ° round Adjustable operating efficiency 200-250 acres / hour