Working Vehicle Operation Control System

A working vehicle operation control system for controlling a traveling operation of a working vehicle that includes:

• a hydraulic pump that is driven by an engine;
• and left and right hydraulic motors that drive left and right crawlers on left and right sides respectively independently by making use of a pressurized oil discharged from the hydraulic pump, wherein
• the working vehicle operation control system includes a hydraulic pump control unit that controls a pressurized oil discharge amount of the hydraulic pump after the engine starts,
• the hydraulic pump control unit is configured to control, in a case where one of a right-side crawler traveling speed and a left-side crawler traveling speed of the crawler is not more than a predetermined traveling reference speed and the other of the right-side crawler traveling speed and the left-side crawler traveling speed is not less than the predetermined traveling reference speed, the pressurized oil discharge amount of the hydraulic pump so as to decrease the other crawler traveling speed.