| 摘要 |
PROBLEM TO BE SOLVED: To allow a prompt stop even when shift control sensitivity is set low, and suppress sudden acceleration even when the shift control sensitivity is set high.SOLUTION: A working vehicle includes: a continuously variable transmission mechanism for performing continuously variable speed operation in a vehicle speed range including a stop vehicle speed, and performing variable speed transmission of engine power to a travelling unit; and a control unit for performing shift control of the continuously variable transmission mechanism to a target transmission gear ratio based on the stepped amount of a gear shift pedal for each traveling direction of advance and retreat travelings. The control unit is configured to include a sensitivity setting tool for specifying follow-up operation of the continuously variable transmission mechanism to operation of the gear shift pedal. When the sensitivity set by the sensitivity setting tool is lower than a predetermined standard sensitivity, the control unit performs shift control to the stop vehicle speed with the standard sensitivity, with respect to a release operation after stepping of the gear shift pedal. When the sensitivity set by the sensitivity setting tool is higher than the standard sensitivity, the control unit performs shift control of the continuously variable transmission mechanism with the sensitivity standard, with respect to a stepping operation of a 50% or more stepping amount of the gear shift pedal. |
