EMERGENCY DRIVING SYSTEM FOR AGRICULTURAL MACHINE AND METHOD OF DRIVING SAME

摘要

PURPOSE: An emergency driving system of an agricultural machine and an operating method thereof are provided to perform an operation with a simple switching operation through forward and backward driving levers. CONSTITUTION: A hydraulic shuttle valve(20) is mounted on a transmission. The hydraulic shuttle valve forms a path to selectively drive a machine forward or backward. A forward and backward driving lever is mechanically connected to a shuttle valve. A forward and backward switch(30) is connected or released by interlocking with the forward and backward driving lever. A controller(10) electrically controls the open status of the path in the forward or backward direction of the shuttle valve.