摘要 |
A trench box, including a pair of oppositely disposed parallel elongated sidewalls defining a work volume, distal and proximal support members extending between the sidewalls, and a track positioned between the sidewalls. Track adjusting members extend between the track and the support members and a movable tram connecting plate is connected to the track. An actuator is coupled to the track and energizable to move the tram connecting plate and a tool module is operationally connectable to the tram connecting plate. A pipe dispensing assembly and a gravel hopper assembly are positionable within the working volume.
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