Disclosed is a control system for a hydraulic work machine, comprising a plurality of hydraulic work circuits for supplying actuators and/or drive units of movable machine parts with hydraulic fluid, and an emergency stop circuit for the work circuits for avoiding danger caused by the machine parts. According to this disclosure, the emergency stop circuit comprises a single safety valve which is connected in parallel to the work circuits via at least one branch line each at the inlet and to a pressure relief point at the outlet.
Control system for a hydraulic work machine
2019-04-23
Patent
Elektronische Ressource
Englisch
WORK MACHINE HYDRAULIC CONTROL SYSTEM, CONTROL METHOD AND WORK MACHINE
Europäisches Patentamt | 2023
|Hydraulic control system, control method, and work machine
Europäisches Patentamt | 2023
|