| 摘要 |
PROBLEM TO BE SOLVED: To provide a third circuit solenoid valve for operating a working tool to the body with good work efficiency and durability in a front loader capable of freely changing the working tool on the front end of a lift arm. SOLUTION: A front loader is equipped with two system hydraulic circuits of an arm cylinder 25 for raising and lowering a lift arm 14 and a bucket cylinder 31 for operating a bucket 22. Then, a working tool mounted to the lift arm 14 capable of being freely replaced with the bucket 22 is provided, at the same time, a third circuit having a solenoid valve 42 for operating the working tool is provided, and the solenoid valve 42 is placed near the inside of the lift arm 14.
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