| 摘要 |
In this work vehicle, when a driving circuit pressure becomes greater than a target pressure determined in accordance with engine rotational velocity, a control unit increases the capacity of a hydraulic motor for driving, and when the driving circuit pressure becomes less than the target pressure, decreases the capacity of the hydraulic motor for driving. The control unit increases the target pressure of the hydraulic motor for driving when the matching point of the absorption torque of a hydraulic pump with respect to the output torque line of the engine changes from a high rotational velocity side to a low rotational velocity side. |
