MOBILE AGRICULTURAL MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a mobile agricultural machine capable of judging a machine body of a first specification or a second specification by an output signal from a direction sensor required for a direction automatic control. SOLUTION: A combine harvester C electrically judges either a machine body of a first specification equipped with both a direction automatic control and a reaping height automatic control or of a second machine body not equipped with these automatic controls by a control part 8. The machine bodies of the first and the second specifications have common operation switches 28 and 28', respectively. The control part 8 is provided with a signal judging part 8a for judging a signal from a direction sensor 30 necessary for a direction automatic control. When an output level from the direction sensor 30 is a fixed level, the signal judging part 8a judges the machine body of the first specification. When the output level from the direction sensor 30 is not the fixed level, the signal judging part 8a judges the machine body of the second specification. Whether the machine body of the first specification or the machine body of the second specification can be judged by the outlet signal from the direction sensor 30 and a mobile agricultural machine can be controlled by one software.