| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that assembling is complicated, when a PTO clutch and a PTO brake are at separate positions, working for connecting a link or the like is troublesome, the number of parts is numerous, and a cost is increased. SOLUTION: Power from an engine 5 is transmitted to a PTO shaft 15 arranged in a mission case 9, the PTO clutch 8 and the PTO brake 9 are arranged on the same PTO transmission shaft 29 in series, the PTO clutch and the PTO brake can be operated by one operation tool, can be changed over to a brake position, a neutral position and a PTO input position, the PTO clutch and the PTO brake are arranged on the upstream side of the power transmission of PTO and a mid PTO, and the PTO clutch and the PTO brake are arranged upward of the differential device 64 of the inside of the mission case.
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