Excavator pile driver

The utility model discloses an excavator pile driver, its characterized in that: connect including davit, rotation and be in gallows, setting on the davit are in host computer on the gallows, the hostcomputer includes that dop and fixed connection are in the vibration motor at dop back, the dop is used for centre gripping pile body afterbody. The utility model discloses have hydraulic pressure rotary actuator driven rotary disk, the built -in design of gear is effectively avoided dirty and the collision, and the gear is all removable, and the cooperation closely, and is steadily durable, purereliable, a pile and the same set of equipment of pile pulling, the operation conversion between pile and pile pulling is quick, the operation is quiet, and work can not damage building itself yet near the building, not restricted by the place, can adorn on the excavator of land and water, operate on water, the dop designs fixedly according to the stake of different shapes, the time let its saferadvantage such as swift in