| 摘要 |
The device has a tubular chassis supporting two platforms at its sides, a three point hitch at its front, and a stake driver (20) at a median part. The driver (20) has a fixed part (62) integrated to a chassis of the device and a movable part sliding with respect to the part (62) along a direction parallel to a forward direction of the device. The driver has an actuator (64) to translate the movable part to the front of the device in a synchronized manner. A hammer (70) slides with respect to the movable part in a manner to drive a stake (72). |
