| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a structure capable of preventing a fault of a hydraulic cylinder, or the like, and capable of improving efficiency of supplying and draining a working oil. <P>SOLUTION: The subject hydraulic lift structure 100 is formed by mounting a hydraulic cylinder case 51 in which the hydraulic cylinder 50 for raising and lowering a working machine (rotary cultivator 4) is built on an upper part of a transmission case 42 of a working vehicle 1, wherein an oil reservoir 62 of the working oil for the hydraulic cylinder 50 is positioned in a boundary part between the transmission case 42 and the hydraulic cylinder case 51, by being separated from the inside of the transmission case 42. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
