| 摘要 |
A pile driving system adapted to be supported by a movable arm assembly to drive a pile comprises an engaging system, a suspension system, a vibratory system, a first clamp assembly, and a second clamp assembly. The engaging system operates in a first mode in which the first clamp assembly rigidly connects the secondary housing to the pile, a second mode in which the second clamp assembly rigidly connects the secondary housing to the pile, a third mode in which the second clamp to assembly rigidly connects the secondary housing to the side portion of the pile, and a fourth mode in which the tip portion of the at least one pick member engages at least one sheet pile of a substantially horizontal stack of sheet piles to remove the at least one sheet pile from the stack of sheet piles. |
