| 摘要 |
<p>PURPOSE: To provide a brake system for a tractor capable of preventing rotation of a tractor around a rear wheel even if the brakes are applied during running. CONSTITUTION: This brake system of a tractor having two steering wheels 12 has independent hydraulic brake units 21 in at least two braking real wheels 22. Hydraulic circuits of the brake units 21 are connected to a pump 5 of a single brake pedal 6. The brake system has respective devices 33 for detecting positions of the steering wheels 12, and allows a braking operation of one or the other rear wheel 22 according to the positions of the steering wheels 12.</p> |
