| 摘要 |
PROBLEM TO BE SOLVED: To provide a working vehicle capable of improving the workability of refuelling a transmission case 88, and lowering the power loss due to hydraulic oil. SOLUTION: In the working vehicle, a hydraulic transmission case 350 having built-in hydraulic continuously variable transmissions 53, 54 for gear shifting of the power of an engine 14 is mounted above the right side surface of the transmission case 88 for transmitting the varied output power of the hydraulic continuously variable transmissions 53, 54 to right-and-left traveling parts 2. Above the left side surface of the transmission case 88, an input pulley 155 is disposed which receives the power of the engine 14. Below the input pulley 155, a PTO pulley 119 is disposed which is driven by the varied output power from the hydraulic continuously variable transmissions 53, 54. An oil-supply opening 365 for supplying the hydraulic oil therethrough is provided on the front side of the PTO pulley 119 of the left side surface of the transmission case 88. COPYRIGHT: (C)2011,JPO&INPIT |
