| 摘要 |
<p>The attachment is intended to be connected to the three points of the lifting mechanism of a tractor. The device comprises a joint with two components hinged together. One component is hinged to the connection bars of the tractor lift mechanism, and the other is hinged to the third point of the mechanism. Hydraulic jacks extend between the two components. These vary the distance between the lower connection bars and the third point of the lifting mechanism, without operating the tractor lift gear. This enables the connection to be easily lined up for attachment of a particular implement.</p> |
