| 摘要 |
A work vehicle includes a vehicle body, a blade supported on the vehicle body, a pair of first hydraulic cylinders for moving the blade upward and downward, a pair of second hydraulic cylinders for tilting the blade forward, backward, leftward, and rightward, a pair of stroke sensors for detecting stroke amounts of the pair of first hydraulic cylinders, and a controller for controlling a position of the blade based on a difference in the stroke amounts of the pair of first hydraulic cylinders when, in a state where one second hydraulic cylinder is at the one stroke end or the other stroke end, the other second hydraulic cylinder is driven from one stroke end to the other stroke end. |
| 主权项 |
1. A work vehicle, comprising:
a vehicle body; a blade supported on said vehicle body; a pair of first hydraulic cylinders for moving said blade upward and downward; a pair of second hydraulic cylinders for tilting said blade forward, backward, leftward, and rightward; a pair of stroke sensors for detecting stroke amounts of said pair of first hydraulic cylinders; and a controller for controlling a position of said blade based on a difference in the stroke amounts of said pair of first hydraulic cylinders when, in a state where one said second hydraulic cylinder is at one stroke end or the other stroke end, the other said second hydraulic cylinder is driven from one stroke end to the other stroke end. |
