| 摘要 |
PROBLEM TO BE SOLVED: To smoothly perform a mowing work by correcting a set height of a mowing section at which a mowing clutch is automatically cut off, making a height to the ground at which driving of the mowing section is stopped to be appropriate, and avoiding a condition where driving of the mowing section is stopped during running for mowing. SOLUTION: Even if a clutch operating lever 85 for entering and cutting the mowing clutch 83 is under a condition where the mowing clutch is on, when the mowing section 4 is raised to the set height or higher, a cooperation is performed in such a way that under a condition where the clutch operating lever 85 is on for the mowing clutch, the mowing clutch 83 is automatically worked to cut off to stop driving of each part of the mowing section 4, and the set height of the mowing section 4 for automatically cutting off the mowing clutch 83 can be corrected. COPYRIGHT: (C)2004,JPO
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