Lifting the Blade (Retracting the Cylinder Rod):
The operator moves the control lever for the lift function.
The hydraulic control valve directs high-pressure oil to the rod end port of the lift cylinder.
Simultaneously, the valve allows oil from the head end of the cylinder to return to the hydraulic tank.
This pressure difference forces the piston to move inward, retracting the rod. Since the rod is attached to the circle, this action pulls the circle and the entire moldboard upward.
This 132-4929 blade lift cylinder is used for 120H 140H 160H motor grader.
MOTOR GRADER
12H NA 140H NA 12K 143H 160H NA 160K 140K 2 140K 163H NA 160H 160H ES 140H ES 12H ES
Related Part Number:
132-4928
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