| 摘要 |
A vegetation cutter to be mounted on a support vehicle for transport and deployment, has a housing with a rotating blade therein. The housing has a roller mounted for rotation forming the bottom edge of a side of the housing. The roller supports the cutter, allowing the cutter to slide along the ground when moved in a forward direction. When the support vehicle changes direction, the roller rotates, reducing the required force for turning the vehicle and cutter.
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