John Deere tow-behind dethatcher.
It is designed to remove the layer of dead grass and leaves (thatch) from a lawn to allow nutrients to reach the grass roots.
The implement has two rows of flexible dual-tine tips that comb the matted layer of thatch.
It features a weight tray that can hold up to 100 lbs for increased effectiveness.
The wheels have adjustable positions for transport across paved areas without damaging the tines.
Never used.