| 摘要 |
PURPOSE: A position control system of a wheel loader is provided to reduce the time for work by allowing for traveling simultaneous with the manipulation of an operation lever. CONSTITUTION: A position control system of a wheel loader comprises a boom angle sensor(12), an equipment controller(11), a loading position selection switch(15), an excavation position selection switch(16), and a monitor(14). The boom angle sensor detects the angle of a boom(7). The equipment controller measures the location of an operation lever in real time, and computes the location of the boom, the length of a boom cylinder, and the length of a bucket cylinder. The loading position selection switch inputs a loading position change selection signal to the equipment controller. The excavation position selection switch inputs an excavation position change selection signal to the equipment controller. The monitor is installed inside of an operator cabin to provide information calculated by the equipment controller to an operator. |
