A mobile hydraulic working machine includes an upper structure, a lower structure, a boom assembly with an arm, an attachment connected to the arm and a hydraulic system to move the boom assembly and the attachment. The hydraulic system includes at least one hydraulic pump and a valve block to regulate flow through at least one hydraulic line connecting a hydraulic consumer to the at least one hydraulic pump in order to actuate the hydraulic consumer. The at least one hydraulic line includes an emergency stop valve operable to close the hydraulic line in an emergency and located in the hydraulic line in a region of the boom assembly and/or in the upper structure on a flow side of the valve block remote from the at least one hydraulic pump.
MOBILE HYDRAULIC WORKING MACHINE COMPRISING EMERGENCY STOP VALVES, AND METHOD FOR CONTROLLING A MOBILE HYDRAULIC WORKING MACHINE
2025-03-20
Patent
Electronic Resource
English
European Patent Office | 2025
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