| 摘要 |
PROBLEM TO BE SOLVED: To improve operability and work efficiency in a working vehicle including an elevating and lowering means of a working machine, a PTO shaft for outputting power to the working machine side and a control part for performing an ON-OFF control to drive the PTO shaft and having an elevating and lowering interlocking mode for interlocking elevating and lowering of the working machine with the ON-OFF to drive the PTO shaft by the control part. SOLUTION: This working vehicle includes a PTO operation tool for performing an ON-OFF operation to drive the PTO shaft, and an elevating and lowering interlocking switching operation tool for performing a switching operation of an elevating and lowering interlocking mode for interlocking elevating and lowering of the working machine with ON-OFF to drive the PTO shaft and an elevating and lowering non-interlocking mode for inhibiting the interlocking. The control part is constituted to turn ON and OFF to drive the PTO shaft by the ON-OFF operation of the PTO operation tool when the mode is switched to the elevating and lowering non-interlocking mode, transfer to the elevating and lowering interlocking mode when the PTO operation tool is turned ON and the mode is switched to the elevating and lowering interlocking mode, and stop the driving of the PTO shaft when the PTO operation tool of the ON operation state is turned OFF when the mode is switched to the elevating and lowering interlocking mode. COPYRIGHT: (C)2010,JPO&INPIT
|
