To dispose an operation part of an opening and closing valve provided in a bypass path carrying out short-circuit connection of a primary side oil pathway and a secondary side oil pathway of a hydrostatic continuously variable transmission such that the operation part is easily operated by an operator who has gotten out a running machine body during engine stoppage.
The work vehicle is equipped with the opening and closing valve 6 in the bypass path 55 carrying out short-circuit connection of the primary side oil pathway 53a and the secondary side oil pathway 53b of the hydrostatic continuously variable transmission. It is configured that the opening and closing valve 6 is switched between an oil pathway opened state allowing pressure oil flowing in the bypass path 55 to allow towing of the running machine body during engine stoppage, and an oil pathway closed state blocking the pressure oil flowing in the bypass path 55. The operation part 66 of the opening and closing valve 6 is provided in a position operable from the ground of a driving part.
| JPS63235760A | 1988-09-30 | |||
| JPS63130368U | 1988-08-25 | |||
| JPH041775U | 1992-01-08 | |||
| JPS5246186U | 1977-04-01 | |||
| JPS63235760A | 1988-09-30 | |||
| JPS63130368U | 1988-08-25 |
Mountain Saki Tetsuya
Takashi Hamano
Yoshiaki Kosoekawa