Поршень цилиндра ковша, наружный диаметр 69,7 мм Caterpillar 4690686

A Bucket Cylinder Piston facilitates the controlled Bucket motion of the blade or bucket attached to the machine. The piston operates within a cylindrical housing, The housing houses the hydraulic fluid under pressure and provides structural support. The piston features grooves to accommodate the seals to reduce the friction and wear between the piston and the cylinder barrel.Attributes:• Enables controlled Bucket action• Withstands the high temperatures and pressure of the hydraulic fluidApplications:A Bucket Cylinder Piston is used to transmit force from the hydraulic fluid to the bucket linkage. This force extension and retraction movement allows the machine to raise and lower the bucket.