| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device of a grain storage amount in a combine harvester, with which the number of arranged storage height detection sensors installed in the grain tank of a combine harvester is reduced to decrease a cost and the problem that the flow of grain fed from a grain lifting column is obstructed by an electric wiring connected to the storage height detection sensors, etc., is eliminated. SOLUTION: An storage amount of grain stored in the grain tank 9 is indicated on the basis of the yield of grain estimated from the harvesting operation distance of the combine harvester 1.
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