| 摘要 |
PROBLEM TO BE SOLVED: To reduce a cost and to simplify fixing work of a connection pipe by shortening a hydraulic pipe for connecting an oil cooler for cooling working oil of a hydrostatic continuously variable transmission. SOLUTION: In a working vehicle wherein left and right crawler running devices 14 are driven by the hydrostatic continuously variable transmission (HST) composed of left and right hydraulic pumps 21 and hydraulic motors 25, a cooling fan 26 is driven by a PTO shaft 21b of the hydraulic pump 21, and the oil cooler 18 is disposed oppositely to the cooling fan 26. COPYRIGHT: (C)2004,JPO
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