Drainage vehicle for lawn surface has vehicle with surface cutting blades on rotary shaft and feeder tank for sand to fill slits

摘要

The water extractor for a lawn surface has a vehicle with a cross shaft (2) supporting a cutter (3) forming a slit in the lawn surface. The cutters are positioned on the shaft with adjustable spacing to form drainage slits in the surface of a sports field. A share blade (7) has a discharge pipe (14)) for sand (12) and is positioned in the slit.