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Hydraulic system for construction machine having electronic hydraulic pump
The present disclosure relates to a hydraulic system for a construction machine having an electronic hydraulic pump, and more particularly, to a hydraulic system which temporarily drives the construction machine when an operation of an electronic control unit controlling an electronic hydraulic pump is abnormal, particularly, when the electronic control unit is not able to perform a control because an operative amount of a joystick input to the electronic control unit is not normally transmitted to the electronic control unit.
Hydraulic system for construction machine having electronic hydraulic pump
The present disclosure relates to a hydraulic system for a construction machine having an electronic hydraulic pump, and more particularly, to a hydraulic system which temporarily drives the construction machine when an operation of an electronic control unit controlling an electronic hydraulic pump is abnormal, particularly, when the electronic control unit is not able to perform a control because an operative amount of a joystick input to the electronic control unit is not normally transmitted to the electronic control unit.
Hydraulic system for construction machine having electronic hydraulic pump
LIM HYUN SIK (author) / JUNG WOO YONG (author)
2016-03-15
Patent
Electronic Resource
English
HYDRAULIC PUMP, AND CONSTRUCTION MACHINE COMPRISING THE HYDRAULIC PUMP
| European Patent Office | 2022