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HYDRAULIC SYSTEM AND METHOD OF CONTROLLING HYDRAULIC ACTUATOR
The invention relates to a hydraulic system, a mobile mining machine and to a method of controlling a hydraulic actuator. The hydraulic system comprises two hydraulic pumps (PI, P2) for generating hydraulic power for a hydraulic actuator (HA). The pumps are powered by means of a common electric motor (M). Operation of the actuator is controlled by controlling speed and direction of the motor, whereby hydraulic lines (19a, 19b) may be without actively controlled control valves.
HYDRAULIC SYSTEM AND METHOD OF CONTROLLING HYDRAULIC ACTUATOR
The invention relates to a hydraulic system, a mobile mining machine and to a method of controlling a hydraulic actuator. The hydraulic system comprises two hydraulic pumps (PI, P2) for generating hydraulic power for a hydraulic actuator (HA). The pumps are powered by means of a common electric motor (M). Operation of the actuator is controlled by controlling speed and direction of the motor, whereby hydraulic lines (19a, 19b) may be without actively controlled control valves.
HYDRAULIC SYSTEM AND METHOD OF CONTROLLING HYDRAULIC ACTUATOR
HYDRAULIKSYSTEM UND VERFAHREN ZUR STEUERUNG EINES HYDRAULISCHEN AKTUATORS
SYSTÈME HYDRAULIQUE ET PROCÉDÉ DE COMMANDE D'UN ACTIONNEUR HYDRAULIQUE
VERHO SAMULI (author)
2020-12-30
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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