♦ Auger Handling System

      The method of drilling treatment allows the construction under low clearance without dismantling or moving obstructions. In the hard ground press-in method, if there is an obstruction right on the top of the press-in direction, the drill bit needs to be attached in addition to the steel sheet pile. In conventional method, it is required to use a supporting crane and the headroom clearance must be more than 11.0m. However, if the Crush Piler is equipped with Auger Handling System, the minimum headroom clearance is reduced to 7.0 m. Therefore, the priorities of press-in method can be preserved while the scope of construction is significantly expanded.