ACCELERATOR CONTROLLING TYPE COMBINE HARVESTER

摘要

PROBLEM TO BE SOLVED: To reduce the engine load at the time of turning and make the speed of an engine easily retainable at the rating in an accelerator controlling type combine harvester equipped with an air conditioner device. SOLUTION: This accelerator controlling type combine harvester is equipped with an accelerator lever for raising and lowering the engine speed to the target speed and a travel lever for increasing or reducing the car speed and is capable of automatically regulating the engine speed by interlocking the travel lever with the accelerator lever. The combine harvester is provided with an air conditioner device and further a grain culm sensor for detecting whether the combine harvester is during reaping operations or turning operations. The operation of the air conditioner device is turned off when the transfer of the combine harvester during the reaping operations to the turning operations is detected with the grain culm sensor.