Subsoiling excavator bucket

摘要

An excavator bucket adapted to receive subsoiler shanks and an optional coulter blade enables multiple treatment of compacted soil. In a preferred embodiment, the shanks depend downward below the bucket and curve forward toward the bottom of the bucket. The shanks allow a single implement to be used for both excavating and subsoiling, and also for contouring sloping terrain. One application for such an implement is for decommissioning forest roads without the need for multiple pieces of heavy equipment or for multiple entries into the treatment area.