Power system and walking power station

The invention discloses a power system and a walking power station, and belongs to the technical field of engineering machinery. The power system comprises a first main pump, a second main pump, an auxiliary pump, a first switching unit, a first logic unit, a second logic unit and a control system;...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAN JIAWEI, ZHAO JIE, WANG SHAOZHONG, TANG BUYAN, YANG MIN, ZHAO XIANGWEI, CAI HONGHAO, TAN GUANGBIN, FENG SHANFEI, ZHU CHENGYUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a power system and a walking power station, and belongs to the technical field of engineering machinery. The power system comprises a first main pump, a second main pump, an auxiliary pump, a first switching unit, a first logic unit, a second logic unit and a control system; the auxiliary pump is connected with the first switching unit; a first walking motor is connected with the first logic unit, and a second walking motor is connected with the second logic unit; the control system is connected with the first switching unit, the first main pump, the second main pump and the auxiliary pump; and when hydraulic power is provided for a drilling machine, the first main pump is connected with the first logic unit, the second main pump is connected with the second logic unit, the first walking motor is driven by the first main pump to work, and the second walking motor is driven by the second main pump to work. By means of the power system, hydraulic power can be provided for drilling machin