| 摘要 |
A fitting for a tractor of the kind comprising an accessory carrying support device (10) and means (26, 27) for attaching the support device to the rear of a tractor (28) the support device having wheels (13) arranged to bear at least part of the load of the support device, and means (19) for steering the wheels of the support device, the steering means being arranged to synchronise the steering movement of the support device with the steering movement of the tractor.
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