Method and apparatus for excavating earth to a desired depth

A system and method of facilitating excavating a below grade opening at a construction site in a parcel of land includes a first vehicle having a motor operably connected to at least a pair of traction members and a second excavating vehicle. The motor is operably connected to a first receiver for r...

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Bibliographische Detailangaben
1. Verfasser: WILCOX ALAN R
Format: Patent
Sprache:eng
Schlagworte:
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