146570 - 3830 Excavator Control Panel For SY135 Excavator Air Conditioning

 
 
146570 - 3830 Excavator Control Panel Air Conditioning SY135 Excavator Part
 
 
Specifiions
 

 
 
Description
 
Excavators are digging machines, typically mounted on tracks. An excavator has a bucket mounted at the end of a two member linkage. One of the links, called a boom, is pivotally mounted to a machine base and extends outward in an upward direction. The other link, called a stick, is pivotally mounted at one end to the outer end of the boom and extends downward from the boom pivot. The bucket is pivotally mounted to the outer end of the stick. Three hydraulic cylinders independently move the boom, the stick, and the bucket under the control of an operator or a machine control system. Another hydraulic drive rotates the machine base relative to the track to permit repositioning the bucket for operations like dumping.
 
 
Characteristic
 
1. Each of the couplings between the machine base, boom, stick, and bucket are pivots, so extending or retracting any single hydraulic cylinder or actuator causes the digging edge of the bucket to move in an arc.
2.Most excavating projects, involve creating finished surfaces that are planar, either horizontal or sloped.
3. Thus multiple cylinders need to be controlled simultaneously in order to excavate planar surfaces with the bucket.
4.Typically, two joysticks are used by the operator, each joystick moveable left and right to control extension and retraction of one cylinder and moveable forward and aft to control extension and retraction of another cylinder.
 
 
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