| 摘要 |
<p>The invention relates to a device for maintaining grass fields, provided with a frame (1) movable along a ground surface, supporting on one or more support wheels (2), a gearbox with power take-offs (5), a steering handle (11), a drive motor (10), and with exchangeable working attachments which can be fixedly connected to the device and another support wheel (7) on one side adjacently of this working attachment which can be connected fixedly, pivotally or for active steering to the frame with a supporting arm (8) which is adjustable in position and lockable.</p> |
