The electric excavator according to the present disclosure includes a lower traveling body and a rotating platform coupled to the lower traveling body to be rotatable. The electric excavator includes an engine disposed in the lower traveling body, a generator disposed in the lower traveling body to generate electricity by using the engine, a first battery disposed in the lower traveling body and charged by the generator, a traveling motor disposed in the lower traveling body, to which a power source is supplied to move the lower traveling body, a rotating motor disposed in the rotating platform to rotate the rotating platform, and a working motor disposed in the rotating platform to operate a front working device including a boom and an arm.
ELECTRIC EXCAVATOR
ELEKTROBAGGER
EXCAVATRICE ÉLECTRIQUE
30.07.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E02F Baggern , DREDGING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |