| 摘要 |
A housing cannot be made compact by only securing a space corresponding to a reserver tank at the upper part of the housing, and the space at the upper part of the housing cannot be utilized if the reserver tank is integrally provided to the upper part of the housing. An axle driving apparatus comprising a tubular reserver tank (10) erected on the upper surface of the upper wall surface of the housing for accommodating an HST, wherein, since the reserver tank (10) is thinly elongated and is freely bendable, it can be disposed in a limited space, the housing is divided into a first room (R1) and a second room (R2) with which the reserver (10) communicates, further, a magnet (71) is disposed at a position where the first and second rooms (R1), (R2) are connected, and a magnet (63) is disposed in the proximity of an oil filter connected to a closed circuit of the HST so that impurities can be removed. <IMAGE> |
