| 摘要 |
A self-propelled water winch for spraying water over an area and moving down a predetermined path defined by a cable. The water winch includes a frame member having wheels for supporting the frame member and for allowing movement along the path defined by the cable. A rotatable nozzle member is connected to a water source under pressure sufficient to rotate the nozzle member and spray the water over a predetermined area for irrigation purposes and the like. A reel member is carried on the frame member and connected to the rotatable nozzle member by a drive mechanism for reeling in the cable thereby pulling the winch over the predetermined path. A clutch mechanism is included between the rotatable nozzle member and the reel to disengage and engage as desired the drive mechanism with the reel.
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