Push forward: the excavator body turns right and pushes back: the excavator body turns left and the right joystick pushes left: the bucket retracts and pushes right; The bucket is opened and pushed forward; The boom descends and pushes back.

Basic action of excavator (single action); The left handle extends the forearm forward and contracts the forearm backward. Left means left rotation, and right means right rotation. Hold the right hand, lower the boom forward, raise the boom backward, close the bucket to the left and open the bucket to the right. This is the only action of the excavator.

Loading excavators is the simplest and most commonly used operation of excavators.