| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pile press-in machine that enables suitable construction to be performed by concurrently using an auger device.SOLUTION: A chuck device 15 of a pile press-in machine 10 includes a casing chuck part that can hold an auger casing K by moving at least one of a claw part and a band toward the other one of them in the state of sandwiching the auger casing K between a claw part abutting on an outer peripheral surface of the auger casing K and a band capable of closely adhering to a half face side of the outer peripheral surface by being deformed following the outer peripheral surface of the auger casing K.</p> |
