| 摘要 |
A wheel mounted power driven sweeper for cleaning hard to clean floors such as hardened animal manure from animal houses, concrete slabs in feed lots, of any other type application requiring a sweeper for cleaning material therefrom. The sweeper characterized by having a plurality of circular brushes mounted thereon in combination with circular cutting knives disposed adjacent said brushes. The sweeper further characterized by having an adjustable front wheel for adjusting the height of the brushes and cutting knives above the floor surface.
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