| 摘要 |
remote control of controllable-delivery pump from driver's cab. SUBSTANCE: device has pump of controllable-delivery pump with control chamber and drive, valves, drain tank, accumulator, accumulator charging pump with drive; accumulator charging pump communicates with accumulator through valve by means of delivery pipe and by chamber of controlling pump operation. EFFECT: provision for remote adjustment of regulator setting in the course of operating. 1 dwg
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