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    • 10. 发明申请
    • EARTH WORKING APPARATUS AND METHOD FOR EARTH WORKING
    • 地球工作装置和地球工作方法
    • US20160201394A1
    • 2016-07-14
    • US14914469
    • 2013-08-27
    • BAUER SPEZIALTIEFBAU GMBH
    • Stefan SPREITZER
    • E21B7/02E21B43/10
    • E21B7/024E02D17/13E02F3/205E21B7/02E21B43/10
    • The invention relates to an earth working apparatus having an undercarriage which is designed as a running gear, and an upper carriage which is supported in a rotatable manner on the undercarriage and has a driver's cab as well as a drive motor for the undercarriage. According to the invention, between the undercarriage and the upper carriage an extension segment is arranged, through which a vertical distance between the undercarriage and the upper carriage is extended. On the extension segment between the undercarriage and the upper carriage a support means for tilt protection is mounted. The invention furthermore relates to a method for earth working with an earth working apparatus of such type.
    • 本发明涉及一种具有被设计为行驶齿轮的起落架的土方工程装置,以及以可旋转的方式支撑在起落架上并具有驾驶室的上部托架以及用于起落架的驱动马达。 根据本发明,在起落架和上托架之间布置有延伸段,底架和上托架之间的垂直距离延伸通过该延伸段。 在起落架和上托架之间的延伸段上安装用于倾斜保护的支撑装置。 本发明还涉及一种用于这种类型的土方工程设备的土方工程的方法。