| 摘要 |
A mower suitable for attachment to a utility vehicle and adapted to follow terrain and retract in response to an immovable obstacle, the mower generally including an attachment frame configured to be pivotally attached to the utility vehicle, a secondary frame pivotally connected to the attachment frame, and a housing positioned adjacent to the secondary frame and being laterally movable with respect to the secondary frame, wherein the housing retracts in a direction toward the secondary frame when contact occurs between the housing and the immovable obstacle and automatically returns to an approximate pre-contact position when contact between the housing and the immovable obstacle is eliminated.
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