| 摘要 |
<p>EP--74832 A The mechanical digger has a wheeled frame (10) with a hydraulically operated digger (19). A seat is arranged on the frame to allow an operator to view and control the operation of the digger. The frame has two wheel mounting locations (11,13) at either of which a set of wheels can be mounted. - The digger can be mounted at one end of the frame, and one of the wheel mounting locations can be at this end. A tow bar (32) can be arranged at the opposite end of the frame to enable the digger to be towed when a wheel set is mounted at the first mounting location. (/8)</p> |
