| 摘要 |
The device (10) has a rotary milling body (16) driven by a drive, and a rotating device (36) provided for rotating the milling body around a vertical axis (38) that is orthogonal to a surface to be milled. The rotating device comprises a hydraulic drive (42) i.e. hydraulic gerotor, for executing rotating motion, and is driven by a self-locking worm gear. A depth adjustment device (27) is provided for adjusting milling depth of the milling body, and comprises a hydraulic drive i.e. servomotor. A quick-coupling device (40) is connected with an excavator arm. |
