This invention provides a riding grass mower comprising: a mower device (504) provided at a lower portion of a traveling vehicle body (501); a grass collecting container (550) configured to be detachably supported to the traveling vehicle body (501); a plurality of hydraulic cylinders (553,554) configured to raise and lower the grass collecting container (550) and to change an orientation of the grass collecting container (550); an electromagnetic valve (556) that is provided in a hydraulic oil supply/discharge passage (581) extending from a hydraulic oil supply source (508) provided in the traveling vehicle body (501) to the plurality of hydraulic cylinders (553,554), and is configured to control supply and discharge of hydraulic oil to and from the hydraulic cylinders; and a coupler (588) that is provided between the hydraulic oil supply source (508) and the electromagnetic valve (556), and is configured to be capable of connecting and disconnecting the hydraulic oil supply/discharge passage (581), wherein the electromagnetic valve (556) is supported to the traveling vehicle body (501) via a holder device (509), and the holder device (509) is configured to enable attachment and detachment of the electromagnetic valve (556) to and from the traveling vehicle body (501).
SUPPORT CARRIAGE AND RIDING GRASS MOWER HAVING THE SUPPORT CARRIAGE
TRAGSCHLITTEN SOWIE AUFSITZRASENMÄHER MIT DEM TRAGSCHLITTEN
CHARIOT DE SUPPORT ET TONDEUSE À GAZON AUTOPORTÉE DOTÉE DU CHARIOT DE SUPPORT
2021-07-07
Patent
Electronic Resource
English
European Patent Office | 2020
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