求翻译：工作装置，铲斗斗尖分别移动到停机水平面上1米、1.7米、2米、3.4米，靠近挖掘机的极限位置，然后分别向外水平推压，均能够实现水平推压挖掘。是什么意思？

Attachment, and bucket tip to move to stop the horizontal plane 1 m, 1.7 m, 2 m, 3.4 m, near the limit position of the excavator, and then were out level push to achieve the level of push mining.

The unit, bucket tip, move to stop at the level 1 M, 1.7 M, 2 M, 3.4 M, close to the limits, and excavator and then level out to push, to be able to achieve horizontal push excavation.

The work installment, the scoop fights the point to move separately to the engine off horizontal plane in 1 meter, 1.7 meter, 2 meter, 3.4 meters, approaches the excavator the limiting position, then the distinction outward level bulldozes, can realize the level to bulldoze the excavation.

Attachments, bucket tip moves to shut down on a level surface, respectively 1, 1.7 m, 2 m, 3.4 m, close to the side of the excavator, horizontal push pull outward pressure, horizontal push mining can be achieved.

正在翻译，请等待...