Hengrui Hydraulic Spraying Machine works for slope, mine greening,etc. Dual power driver, high ability for material transit. PRODUCT DESCRIPTIONAPPLICATIONHengrui Hydraulic Spraying Machine is versatile, not only can be applied in planting permanent vegetation, spraying slurry,slope protection,grassing and erosion prevention, but also in irrigation, fertilize, pesticide spraying and other daily ...