| 摘要 |
PROBLEM TO BE SOLVED: To provide a head-feeding combine harvester capable of switching a feed chain clutch to a cut-off state quickly.SOLUTION: A head-feeding combine harvester comprises: an operation member 40 which is configured to be switchable between an on-position corresponding to a transmission state of a feed chain clutch and an off-position corresponding to a cut-off state of the feed chain clutch, and switches the feed chain clutch to the cut-off state by being switched to the off-position; a spring 63 for biasing the operation member 40 so as to be switched to the off-position; a position holding mechanism 70 for holding the position of the operation member 40 at the on-position; and a release mechanism 80 for releasing the holding of the position of the operation member 40 at the on-position by the position holding mechanism 70. |
