SWITCHING OPERATION FOR WORKING VEHICLE

摘要

PROBLEM TO BE SOLVED: To realize a constitution capable of obtaining a vehicle speed and PTO revolving speed corresponding to working purpose by switching the operation while removing levers, and to provide a mode control method for starting an engine after turning on a key switch, and a technology for smoothly switching a working mode to a non-working mode. SOLUTION: A working vehicle provided with a mode switch capable of selecting the working mode or the non-working mode is constituted so as to set the non-working mode when the key switch is turned on and turn off a PTO clutch. The vehicle is constituted so as to change the mode only when a brake pedal is depressed more than a set angle and generate an alarm also. When the key switch is turned from OFF to ON, the vehicle is turned to a start mode in which none of the working mode and the non-working mode is selected. In the start mode, a vehicle speed/change gear ratio and the revolving speed of the engine are changed while interlocking with the rotation of an accelerator pedal.