| 摘要 |
PROBLEM TO BE SOLVED: To enhance operability. SOLUTION: An HST for steering is connected to a steering wheel 43 via an interlocking mechanism for steering, an HST for rectilinear travel is connected to a shift lever 45 via an interlocking mechanism for the rectilinear travel, an interlocking interruption part is provided in a midway of the interlocking mechanism for the rectilinear travel, a brake pedal 123 is connected to the interlocking interrupting part, and the interrupting part is provided with a shift lever holding mechanism interlocked with an operation of the brake pedal to hold the shift lever 45 in an operation position, a neutral holding mechanism interlocked with the operation of the brake pedal to hold the HSTs for the turning and the rectilinear travel in respective neutral positions, and there are provided a speed resetting mechanism for resetting the HSTs for the turning and the rectilinear travel to rotational speeds just before the operation of the brake pedal after release of the operation of the brake pedal.
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