| 摘要 |
PROBLEM TO BE SOLVED: To optimize the traveling speed of a combine harvester at its low speed traveling and the rotary transmission of a reaping/conveying part. SOLUTION: This combine harvester is provided by including a transmission controller (35) for setting the transmission of a traveling continuous variable speed transmission device (15) and a reaping continuous variable speed transmission device (19) according to the detected value of a main transmission lever position sensor (SE1), in the case that the detected value of the reaping transmission motor position detection sensor (SE2) is higher than a set value after a predetermined time, moving to an adjusted reaping operation mode at a traveling stop time for rotating the reaping continuous variable transmission device (19) at a predetermined number of rotation of a travel-stopped state, and setting for increasing or decreasing the number of rotation of the reaping continuous variable transmission device (19) by the operations of a reaping acceleration switch (SW4) and reaping deceleration switch (SW5). COPYRIGHT: (C)2011,JPO&INPIT
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