| 摘要 |
Heavy duty mobile metal foundation installation apparatus and method are disclosed including a push-it carriage movably supported through controllable positioning to push a metal foundation into the ground by hydraulic cylinders pushing against a header frame held and secured in adjustable positions on a heavy duty mobile push-it tower. The heavy duty mobile push-it tower and metal foundation holder and push-it carriage mounted on the heavy duty tower are attached to a track roller frame tractor structure. The push-it tower is attached to the track roller frame tractor structure by a hydraulically activated tractor boom arm, a pivot point on the tower, and a hydraulic cylinder for rotating and positioning the tower about the pivot attachment point.
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