Rechargeable impact tamping pickaxe

The utility model discloses a charging type impact tamping pickaxe, which is a convenient, fast and tail gas pollution-free engineering device suitable for railway gravel ballast tamping operation, and comprises a machine body, and the machine body is composed of a battery pack, a torque motor modul...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KONG DEZHENG, HU BINGYUE, LIN DESONG, ZHANG YU, KONG JINGHUI, ZHANG MEIYUE, ZENG RONGJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES FOR MAKING RAILWAYS OF ALL KINDS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERMANENT WAY PERMANENT-WAY TOOLS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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