| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent maloperation of a main select lever by front and rear movement of an operator according to a sudden stop. Ž<P>SOLUTION: A combine harvester includes a reaping part 4 installed in front of a traveling apparatus 3 capable of continuously changing a traveling speed with a hydrostatic continuously variable transmission 12 for traveling. The reaping part 4 comprises speed change drive performed synchronously with the traveling speed subjected to speed change by tilting operation of the main select lever 13 of the continuously variable transmission 12. The hydrostatic continuously variable transmission 12 for traveling is subjected to deceleration control by stopping operation of the traveling apparatus 3 according to neutral operation of the main select lever 13 or stepping operation of a parking brake pedal 55 provided in a maneuvering part 6 so that the machine body is stopped. The combine harvester comprises automatic disconnection of a right and left side clutches 60 of a transmission case 18 for transmitting rotation to the traveling apparatus 3 for a prescribed time just before stopping the machine body. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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