| 摘要 |
PROBLEM TO BE SOLVED: To provide an accelerator operation structure capable of decreasing worker's labor during constant-speed travel work.SOLUTION: An accelerator operation structure for a service vehicle comprises an operation arm 32 connected to an operation shaft 30A of an acceleration setting device 30 that sets a control target rotation number of an engine, such that the operation arm 32 rotates integrally with the operation shaft 30A, urging means 33 for urging the operation shaft 30A to an idling position so as to return to the idling position, an acceleration pedal 43 that operates in tandem with the operation arm 32 via a linkage wire 44, an acceleration lever 34 enabling a pressing operation of the operation arm 32 against an action by the urging means 33, and a retention mechanism 35 for fixedly retaining the acceleration lever 34 at any operation position against the action by the urging means 33. |
