| 摘要 |
PROBLEM TO BE SOLVED: To acquire appropriate work information while suppressing increase in the number of components.SOLUTION: A work vehicle is provided with: a gear shift potentiometer 36 that detects an operation amount of a gear shift lever 35 that is for operating gear shift of a hydraulic non-stage transmission 16; an HST control motor 90 that switches output of the hydraulic non-stage transmission 16 according to the detection of the gear shift potentiometer 36; an auto accelerator mechanism 100 that changes an engine speed in interlock with the output of the hydraulic non-stage transmission 16; a seedling planting part 50 and a fertilization device 70 that perform work in a farm field; a reception antenna 121 that acquires work position information; and a tablet terminal device 140 that stores and displays work information. The tablet terminal device 140 stores the output and the engine speed of the hydraulic non-stage transmission 16 for each work position. The output of the hydraulic non-stage transmission 16 is calculated from the gear shift potentiometer 36. The engine speed corresponding to the output of the hydraulic non-stage transmission 16 by the auto accelerator mechanism 100 is stored.SELECTED DRAWING: Figure 8 |
