| 摘要 |
The invention provides a hydraulically driven vehicle which can reduce a tire slip on a low friction road surface such as a soft road surface, an oversnow road surface or the like and has an excellent work ability in a narrow space. The invention relates to a hydraulically driven vehicle having a hydraulic motor (2) driven by a pressure oil discharged from a hydraulic pump (1) and supplied to the hydraulic motor (2), and traveling by driving the hydraulic motor (2). A maximum driving force of the hydraulic motor (2) is set changeable. The hydraulic motor (2) is a variable displacement hydraulic motor. A maximum driving force is adjusted by electrically controlling a maximum tilt angle of the hydraulic motor (2). A minimum displacement value of the hydraulic motor (2) can be changed by electrically controlling a minimum tilt angle of the hydraulic motor (2).
|
