November 11, 2014

#74. Foundation work without choosing the place!

        The pile driver which enters under a bridge girder!
The pile driver which can perform basic piling if there is a height of only 4.5 m and construction method of surprise.

  If there is a gap of 4.5m in height, a crane truck doesn’t enter to this including the underpass of the railroad under a bridge, The machine which is in the spot where construction was impossible.