| 摘要 |
<p>The multiple agricultural roller uses rollers (1,2,3) mounted to allow the side ones to be folded against the chassis (4), reducing the dimensions when travelling on public roads. The rollers can be so mounted on the chassis as to allow oscillating movement and adaptation to ground conditions. The side ones can also be arranged so as to allow easy removal, for working in narrow strips when required. The suspension reduces flexing of the chassis.</p> |
