| 摘要 |
PROBLEM TO BE SOLVED: To easily mount a reservoir tank with a simple structure and form the reservoir tank with the inexpensive material to reduce the cost by standing a tubular reservoir tank on an upper surface of an upper wall surface of a housing for accomodating a hydrostatic transmission, and communicating the same with an oil reservoir inside of the housing. SOLUTION: A tubular reservoir tank is standed on an upper surface of an upper wall surface of a housing for accomodating HST comprising a hydraulic pump and a hydraulic motor, and communicated with an oil reservoir inside the housing, the housing is divided into a first room R1 and a second room R2, and the oil filled in both rooms are mutually flowably communicated. A reservoir tank is mounted on the second room R2, a magnet 71 is mounted on a communication part for communicating both rooms R1, R2, an oil hole 5c for feeding the hydraulic fluid to a closed circuit is connected to an oil filter 56 mounted on the oil reservoir, and a magnet 63 is arranged in the oil reservoir near the oil filter 56. |
