Drilling apparatus and method for drilling
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United States of America Patent
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Oct 17, 2017
Issued Date -
N/A
app pub date -
Aug 27, 2013
filing date -
Aug 27, 2013
priority date (Note) -
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Abstract
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.
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