| 摘要 |
PURPOSE: A main port connection throttle system of a hydraulic motor for turning of construction equipment and a utilization method thereof are provided to enable rotation when a turning operation is performed during other operations or when the turning operation is performed by operating only a turning motor. CONSTITUTION: A main port connection throttle system of a hydraulic motor for turning of construction equipment comprises a throttle flow path(26), a switch, a control box(32), and a throttle valve(25). The throttle flow path connects both ports of a turning system(23) of the construction equipment. The throttle valve is installed on one side of the throttle flow path and controls the opening or closing of a flow path. A throttle amount of the throttle valve is set through a switch, and the control box connects the both ports as the throttle amount in order to smoothly maintain turning operation.
|
